Re: [ilugd] Has INTEL been taken over by m$ or is it a market-manipulation tie-up ??

2013-01-25 Thread Karanbir Singh

On 01/25/2013 05:51 AM, Sudhir Gandotra wrote:

Hello,

Yesterday I found that Intel is not making any motherboard that supports
Linux on Desktop.


For the sake of completeness, its worth pointing out that intel is 
exiting the entire desktop mobo / kit business.


- KB


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Re: [ilugd] Has INTEL been taken over by m$ or is it a market-manipulation tie-up ??

2013-01-25 Thread Karanbir Singh

On 01/25/2013 08:12 PM, Inder singh wrote:


Oh, You touched the thorny nerve. I have faced and felt pity on a Dell
Laptop with UEFI.


What laptop ? What problem ? Did it not have a legacy or a bios fallback 
mode ?


- KB

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Re: [ilugd] Contact points for CentOS users in India

2013-01-17 Thread Karanbir Singh

On 01/17/2013 08:33 AM, Arun Khan wrote:

Is there any plan to put the use cases on CentOS wiki sorted by Big,
Medium, Small, Micro enterprise?

We could use it to show case, in our migration proposals, that indeed
Centos + other GNU/Linux distros have real word use case.


That would be good, and one of the goals here - but lots, if not most, 
of the people opt out of me posting this info publicly. If you can help 
change that, or bring in some stories that we can publish it would be 
awesome.


- KB
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Re: [ilugd] Contact points for CentOS users in India

2013-01-11 Thread Karanbir Singh

Hi,

On 01/10/2013 12:38 PM, Karanbir Singh wrote:

I'm trying to put together something of a user-story and need to talk
with people who have used, and continue to use CentOS at scale in India.
Any pointers would be appreciated.


thanks for all the contacts offlist guys; there are some super awesome 
user-stories in there!


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Re: [ilugd] Contact points for CentOS users in India

2013-01-11 Thread Karanbir Singh

On 01/11/2013 03:46 AM, Satish Kr Malanch wrote:

Very stable 100% reliable similar to Debian and rhel. For a server
purpose i will strongly recomend it. Using this as a mail ,file,ftp,dns
,nating and proxy server from last 4 years without any issue.


Thats good to hear :)


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[ilugd] Contact points for CentOS users in India

2013-01-10 Thread Karanbir Singh

hi guys,

I'm trying to put together something of a user-story and need to talk 
with people who have used, and continue to use CentOS at scale in India. 
Any pointers would be appreciated.


Thanks,

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Re: [ilugd] Multiple installable distributions on a USB

2012-12-09 Thread Karanbir Singh

On 12/10/2012 06:59 AM, Raj Mathur (राज माथुर) wrote:

I want to be able to take a, say, 16GB USB pendrive and put multiple
distribution install ISOs onto it.  Is there a utility that will do
this, create a nice boot menu that allows you to select the distribution
of your choice, and then run the installer of that distribution?


I have a raspberry_pi with a 64gb sd card that holds the repos; setup 
with dhcp + tftp and cobbler, it lets me install a bunch of things over 
pxe ( the client machine needs pxe - although everything I see these 
days has that, even laptops )


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Re: [ilugd] [Commercial] Seriously talented dev-ops engineer to run the whole stack

2012-11-07 Thread Karanbir Singh
On 11/07/2012 07:38 AM, Sandeep wrote:
 Why not YATE, http://yate.null.ro/; Yate is modular, efficiently
 programmed in C++ from scratch and much more stable even the
 svn/development version works out from the box.

 
 Well, I'll confess that this is the first time that I have heard about Yate. I

That makes two of us,

having had a look around, it does not appear to have had any sort of
code audit. I'd be keen on keeping an eye out for that ( or even
instigating one )

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Re: [ilugd] sudoers - how do we manage it?

2012-10-16 Thread Karanbir Singh
On 10/16/2012 09:09 AM, Yashpal Nagar wrote:
 Hi All,
 
 I'm looking for a Open Source tool which can only manage /etc/sudoers. Now

http://augeas.net/

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Re: [ilugd] kernel programming training

2012-06-12 Thread Karanbir Singh
On 06/12/2012 01:03 PM, Sudhir Gandotra wrote:
 Hello,
 
 Is there anyone / institute giving kernel programming training in Delhi or
 around Delhi, or anywhere in north India ?
 

for someone who knows howto write code, and understands C - maybe has a
bit of experience in that - the actual guides and docs available off
kernel.org are plenty to get started with.

there are no certified kernel developers around anywhere, if thats what
you are looking for. And peer review is the only way to get code
upstreamed, its also the most productive and the fastest way to learn
about kernel coding in Linux

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Re: [ilugd] Recommendations for .in domain name registrar

2012-04-01 Thread Karanbir Singh
On 03/31/2012 05:28 PM, Gora Mohanty wrote:
 Hi,
 
 Has anyone used a domain name registrar that offers .in registry?

thats a loaded question at the best of times, generally : avoid all
resellerbclub resellers, look at their policy, their ownership gurantee
and protection - make sure you look at ( and even if not doing wonky
stuff ) their legal policy and what your recourse might be.

then mostly come to the conclusion that they all suck.

Massive market gap for a registrar that mostly does the right thing most
of the time.


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Re: [ilugd] Recommendation for low-end Android phones

2012-01-05 Thread Karanbir Singh
On 12/29/2011 04:57 AM, Gora Mohanty wrote:
 Hi,
 
 I was looking for a cheap (sub-10K INR) Android phone that I
 could experiment on, and not particularly worry if I bricked it.

is the ZTE Blade an option ? I've had one for over a year and its a
fairly usable device. Bricking it is hard ( much like most android
phons... ) just make sure the secondary bootloader is intact and you can
recover the device from pretty much any state.

runs cyanogen 7.x fine, or stock 2.3.6 ; I've seen an ICS port running
on one as well ( but havent tried that on my device, not sure how it
will handle the ram requirements ... )

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Re: [ilugd] error witth rpmbuild

2011-11-28 Thread Karanbir Singh
On 11/23/2011 04:07 AM, PANKAJ KUMAR wrote:
 %define _topdir/root/net-snmp
 %define name   net-snmp
 %define version5.6.1.1
 Name:  %{name}

is that really the entire spec file ? you are missing lots of things.. a
%files section would be good to get going. Take a look at this :
https://nazar.karan.org/cgit/net-snmp/tree/net-snmp.spec its a sample
net-snmp spec file you can use as a template and fix as you need.

I suspect 5.6 will shoe-horn in fairly cleanly into that.

on the other hand, you might want to consider using fpm, its a wrapper
around rpmbuild - and its meant to be a a very very basic inplace rpm
build tool. Its almost never the right or the best long term solution,
but if you need something in a hurry, and dont know what you are doing
in terms of systems management or rpm's; its something which might be
handy : https://github.com/jordansissel/fpm/wiki just keep in mind that
it does *no* sanity testing, you get to keep and then fix/livewith all
the broken bits.

- KB

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Re: [ilugd] [OT] Best pre-paid 3G option in Delhi

2011-07-18 Thread Karanbir Singh

On 07/15/2011 03:32 AM, Raj Mathur (राज माथुर) wrote:

- get an android device that has proper tether support


Skipping Android 2 for now due to its pathetic battery management -- all
reports indicate that Android 3 is going to be way better in that arena,
so will await its presence in the market.  Also, need to find an Android
vendor who doesn't pay royalty to MicroSux.


I get about 3 days out of my ZTE Blade device, its running a hacked 2.3 
at the moment; btw. Android 3 is mostly targeting Tablets and isnt 
supposed to be for mobile phones. I might be wrong on this but no 
manufacturer is looking at Android 3 for mobile phones at this point.



- get a wifi device/gsm bridge like the huawei E585 ( a MiFi )

That looks interesting, could add it to the shopping list.


its nice in that it will let 3 - 5 devices hook up over Wifi. the E585 
tends to go about 8 - 12 hours of usage, before needing a charge.


- KB

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Re: [ilugd] [OT] Best pre-paid 3G option in Delhi

2011-07-14 Thread Karanbir Singh

Hi,

On 07/14/2011 03:41 PM, Raj Mathur (राज माथुर) wrote:

Right, so now: which Linux-compatible data card?  I presume it makes
sense to buy your own data card and use the telco's SIM in that?


I think the age of the data card is now gone, the options worth 
considering :


- get an android device that has proper tether support
- get a wifi device/gsm bridge like the huawei E585 ( a MiFi )

- KB

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Re: [ilugd] [OFF-TOPIC] Looking to loan/rent Blackberry

2011-05-27 Thread Karanbir Singh

On 05/27/2011 12:01 PM, Vivek Kapoor wrote:

There's an IMAP feature called IDLE which enables detection of incoming
emails. So, as soon as an email comes, the client is intimated instantly


that works for imap clients that support this sort of functionality.

however, BB do not use imap natively, all email is routed via the BB app 
server ( which does the content get and content push ). The Push to 
device is dependant on the signal type being used by the cell provider ( 
which is why you cant use backberry services, unless activated by the 
provider ).


That is my understanding on how things worked till about a year or so 
back, there have been quite a few updates from RIM in the mean time, so 
its possible they have a generic imap app on there too. But I thought it 
might be worth investigating.


- KB

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Re: [ilugd] [OFF-TOPIC] Looking to loan/rent Blackberry

2011-05-27 Thread Karanbir Singh

On 05/27/2011 01:16 PM, Vivek Kapoor wrote:

I may have been a bit unclear. By referring to the IMAP client, I wasn't
referring to the device itself. I was referring to the Blackberry
Internet Service which the service providers such as Vodafone and Airtel
provide to their blackberry customers.


ah ok, in which case IDLE wont help, the BIS instances dont support that 
till their 2010 Jan release ( or so the guy sitting next to me, who set 
this up for a 500K userbase says ).


he also says that the expected poll frequency in the  Jan 2010 BIS 
instances is 15 to 120 minutes depending on capacity and load. post Jan 
2010 it can be configured ( by the network operator) There is some IDLE 
support in these newer instances, but it seems that very few network 
operators run that at this time.


( just communicating what I'm being told )

- KB

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Re: [ilugd] [OFF-TOPIC] Looking to loan/rent Blackberry

2011-05-27 Thread Karanbir Singh

On 05/27/2011 05:12 PM, Karanbir Singh wrote:

he also says that the expected poll frequency in the  Jan 2010 BIS


I meant pre Jan 2010

- KB

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Re: [ilugd] Question about SWAP and tempfs

2011-04-26 Thread Karanbir Singh

On 04/26/2011 03:03 PM, Manish Kumar wrote:

It's no hard and fast rule that swap space should be 2xRAM size.


Thats partially true. The idea of 2xram came from the linux-2.2 kernel 
VM and how things were handled in those days ( and I suspect before then 
); Having 2xram actually made some of the swap ops faster in/out and 
there should be plenty of quantifiable evidence for that around.


thinks have changed quite a lot since those days. with a newish 2.6 
kernel = 8 GB of ram and the sort of app one might be running its worth 
considering what you want to achieve with the swap. In most cases, 
unless you are running nearline ssd at 400MB/sec or better +rw - 
swapping into 4+ GB is usually 'bad' for the overall machine state. Some 
swap usage will happen, and unless you are trying to fix a real issue - 
just going with system distro defaults is considered reasonable.


btw, most sysadmins these days keep swap limited to 4 or in some cases 8 
gb, but still consider aligning it with real physical ram. So 10GB on a 
48GB ram machine sounds off. I'd recommend 8 or 12 instead.


w.r.t tmpfs, its allocated and managed dynamically. So its not usually a 
big concern. However, why use tmpfs at all !


- KB


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Re: [ilugd] Monitor Broadband usage

2011-03-26 Thread Karanbir Singh

On 03/26/2011 10:52 AM, Abhinav Sahai wrote:

I have an Airtel broadband at home. As per Airtel's FUP even unlimited plans
come with a 25GB cap on the usage.Even though i am on that plan since 8
months, since past 2 months after some 20 days i get a mail from airtel
saying that my limit has expired and speed goes down to 256 KBPS (from 1
MBPS).


25 GB ( bytes, not bits ) is quite a large amout of traffic to comsume 
in a single month, unless there is a lot of streaming, downloads of 
large media etc going on. At home, I seem to average about 18 - 21 GB a 
month, and this is including the fact that we do some streaming ( BBC's 
iplayer! in HD ) and i have internet radio running through the waking 
hours of the day.



Is there a way i can find out the daily usage on each machine through a
setup on a *single* computer?


Does the router/modem device have an snmp option ? that is the only way 
( doing metrics at the edge ) that you are going to get accurate 
figures. Also might be worth making sure your neighbours are not 
'sharing' the connections :)


- kB

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Re: [ilugd] Meeting with Colin Charles?

2011-01-28 Thread Karanbir Singh

On 01/28/2011 08:05 AM, Gora Mohanty wrote:

Hi,

Colin Charles is in town, and was interested in meeting up
with people.


Say Hi to him from my side!

- KB

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Re: [ilugd] Server is hacked, pl. advice

2010-12-03 Thread Karanbir Singh

On 12/03/2010 06:26 AM, abhishek jain wrote:

can anyone here suggest me what should i do,
i am not sure how user1 logged into server, further what does the command
perl udp.pl 92.114.6.32 0 22 mean which eats up 99.7% of CPU .



You have already had a lot of good advice here, I'll add a few more things :

- backup you data, and only your data

- backup anything else you might want from the machine, but in a 
different place to your data


- Call and speak to the hosting company - make sure they understand its 
 security issue, and treat it with a high priority; Make sure they know 
what your level of linux competence is and how you can help them.


- Insist on a new VM being installed for you. Dont try and clean this 
one up, just get your data and make sure its destoyed


- Take steps to make sure this does not happen again :)

All the best.

- KB

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Re: [ilugd] Xen: Dom0 vs guest disk buffer/cache

2010-11-30 Thread Karanbir Singh

On 11/29/2010 11:13 AM, Sirtaj Singh Kang wrote:

I am configuring a Xen host with 4-5 guest VMs and have a question about
allocation of memory for buffer and cache. As I understand it, all guest
disk IO is routed through dom0 first. Does this mean that dom0
buffer/cache is used for guest I/O as well, and guest buffer/cache is
redundant?


Its been a while since I looked at blockdev stuff in Xen; but I seem to 
remember that hostside buffers depends on what sort of a storage setup 
you have in place. If there is a generic file-as-disk exported from dom0 
- domU; There is some level of caching that the host can contribute. 
However, if its blockdev - domU (eg. a logical vol, or a physical disk 
) you wont get any filesystem level caching on the host, but there might 
still be an opportunity to run with seriously high device buffers ( if 
you so desire and trust your setup! ).


Things get a bit more complex once you move to remote storage, eg a SAN 
or even just a remote linux iscsi target. Since you can then tweak a few 
things on that end.



I have seen at least one commercial xen VPS vendor disabling buffer and
cache for guests. Is this simply a tradeoff for memory vs performance,
or is there really no benefit to having two levels of buffers and cache?


Are you sure it was a Xen based VPS ? I've seen people using openvz try 
stuff like that. In the end it boils down to what level of service you 
need. If you have nearline storage, with blockdevices being exported 
directly under xen in hvm mode, there wont be two levels of buffers anyway.


I know this does not directly answer your question, but hopefully gets 
you going in the right direction.


- KB

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Re: [ilugd] [...@iitd:10396] Want to start a Library for FOSS books

2010-11-18 Thread Karanbir Singh

On 11/18/2010 07:10 AM, A. Mani wrote:

The best ebook format is epub (for blind people .txt may be easier to use).
Kindle does not support epub.


perhaps offlist if you prefer, but I would like to know why you think a 
storage format might have such a drastic impact on content delivery.


kindle supports epub format'ed books fine given that non-drm'ed epub 
documents can be converted to pdf.


- KB

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Re: [ilugd] [...@iitd:10396] Want to start a Library for FOSS books

2010-11-18 Thread Karanbir Singh

On 11/18/2010 07:41 PM, A. Mani wrote:

perhaps offlist if you prefer, but I would like to know why you think a
storage format might have such a drastic impact on content delivery.


epub is a Xhtml + XML based format meant specifically for ebooks.


you are still talking about the storage format, and not the delivery 
mechanism. Blind people, afaik, dont give a rat's ass as to what or how 
the content is stored. Its the delivery in such situations that makes it 
relevant.


the point you made is that epub would convert better into braile or even 
text-to-speach, as compared to any other format. I'm just asking you how 
you got to that result.



Editing : pdf, djvu are not meant for this.
Size: epub is better than others
lines can be wrapped in epub but not in pdfs/djvu ... this is
important for reading the same document on other readers/pc


Atleast the publishing, media and newsprint industry would disagree with 
you on being able to edit or change column width in pdf files :) You can 
render pdf into raster files - but one would consider that for the 
target audience surely ?


- KB

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Re: [ilugd] [...@iitd:10396] Want to start a Library for FOSS books

2010-11-17 Thread Karanbir Singh

On 11/17/2010 08:02 AM, satyaakam goswami wrote:

I want to start a Library for FOSS books, But the basic math says this is a
difficult task..

one such initiative is already on
http://www.facebook.com/group.php?gid=131953620168994 do try to collaborate



I am intrigued why there is an interest in physical books these days. 
Pretty much everywhere I look ( from the Pasteur Institute in Paris to 
the UCL and Kings College here in London ) the libraries are all scaling 
back, dropping periodicals in physical media and moving to digital 
formats. Even most course-ware is preferred in digital formats these 
days. The Pasteur institute has even gone to the extent of reducing to 
almost half their library floor space!


I don't mean to be negative, but just wondering what the state of play 
in Delhi is at the moment.


- KB

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Re: [ilugd] [...@iitd:10396] Want to start a Library for FOSS books

2010-11-17 Thread Karanbir Singh

On 11/17/2010 12:20 PM, Raj Mathur (राज माथुर) wrote:

I'm old-fashioned (or maybe just old) but I still find it much easier to
read on paper than on a display.  It'll be a sad day when all you can
get is digitised books, unless digital paper technology has advanced at
least a few order of magnitude by then.


Have you seen the latest generation readers ? eg. the BN Nook or 
Amazon's Kindle3 ?


I've been using the new amazon kindle3 for about 2 months now - and its 
quite nice - zero eye strain ( just about as comfortable to read over 
long durations as regular paper ). As long as they can make it possible 
to resell books and lend books to other people, I dont see myself going 
back to buying a paper book anymore ( as long as the epaper version 
exists ).


- KB

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Re: [ilugd] [...@iitd:10396] Want to start a Library for FOSS books

2010-11-17 Thread Karanbir Singh

Hi,

On 11/17/2010 01:20 PM, Nandeep Mali wrote:

I don't know but eReaders are just not for everyone yet. I don't like


I dont think the ebook readers are really a 1:1 match with the reason 
for decline in library size's and content. Its more of a case of what 
content, and how its consumed. Conventional non-reference or tech books 
fulfilled a different requirement niche in the past. Ref and Tech books 
now carry content that is easily replaced elsewhere. Periodicals have 
their own contention with usage patterns and requirements.


- KB

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Re: [ilugd] Meeting on 21st

2010-10-19 Thread Karanbir Singh

On 10/19/2010 06:31 AM, Narendra Sisodiya wrote:

Time : 21st Oct 2011, 5pm to 7pm
Venue : Delhi Haat, Navdanya Stall


aggh! shame I will miss it ( only get into Delhi that weekend, for a few 
days )


- KB

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Re: [ilugd] Job in Linux Administration

2010-09-28 Thread Karanbir Singh

On 09/28/2010 04:32 AM, Shrinivasan T wrote:

It depends on how a person gets the RHCE certificate.
Most of my friends and known persons,
just do a crash course on How to crack RHCE? for 5 days
and win the exams.


Thats just sad. It would be interesting to see what the course 
developers at Red Hat would make of that. One can do a similar course in 
the US / UK as well - but to qualify for the course, one needs to 
alreayd have some level of experience, and they are not cheap. I guess 
no certification is cheap.


Also, in all fairness, I would not hire someone who had an RHCE, but I 
would hire someone who knew what they were doing and brought a RHCE along.



But most of the RHCE people, have tons of fears on programming.
They are ready run away even to read a piece of code.
They think that admin is the easiest job and coding is the toughest one.


I might argue that its the other way around :) But then RHCE as a course 
is built towards people doing admin. I dont think there really is 
something of that nature for people wanting to get into coding. One 
would need to go down the route of a usual / regular programming course.


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Re: [ilugd] Job in Linux Administration

2010-09-28 Thread Karanbir Singh

On 09/28/2010 08:25 PM, Gaurav Mishra wrote:

Few piece of advice which may help in getting experience and exposure when a
fresher is looking for a job.

...
all good points, I just want to add another one :

- Look at and join the usergroups / mailing lists / forums for 
applications that you are most interested in and try to work with the 
issues that people report there. Thats a fantastic way to get right into 
the track of things for that specific app. Eg, if its webservers you are 
interested in - get onto the lists for apache / nginx / lighttpd and see 
what issues come through the deluge. And remember to actually work 
through some of the issues ( setting up a bunch of VM's and testing 
specific things is easy ). And get onto more than 1 list, dont get 
project specific. That would help you get a nice good overview of things 
in the segment, rather than just about that one app.



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Re: [ilugd] Job in Linux Administration

2010-09-27 Thread Karanbir Singh

Hi,

On 09/27/2010 07:06 PM, Shrinivasan T wrote:

But i am a fresher. I am working on LINUX platform for the last 2 and half
years. So will i get a job in Open source or not, is there a chance?

The answers are here.
http://goinggnu.wordpress.com/2009/10/28/how-to-get-a-linux-admin-job/


Thats a good post and something that really gets into the basics of 
things. Things often overlooked. A couple of things though :


- you say that its hard to hire a fresh RHCE holder because they have no 
experience : I would say you need to perhaps consider how they got the 
rhce in that case, since a part of the rhce idea is to only let people 
though who can demonstrate that they have onhands admin ability. If that 
sytem is broken, someone should be concerned!


- There are quite a lot of jobs out there which have nothing to do with 
admin at all. Remember that one only needs 1 admin to run many machines, 
services, process instances; but there is always a need to write the 
code in the first place.


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Re: [ilugd] How to get wifi on visit to Delhi

2010-09-21 Thread Karanbir Singh

On 09/19/2010 10:06 PM, Llywelyn Owen wrote:

I will be visiting Delhi in the next week or so to work on the Games
coverage for a fortnight. I plan to bring my Linux Netbook to keep on top of
my email. Some of my sad Windows using colleague want to do the same. We've
been told that wifi is either expensive or non existent.  Our hotel (Regency
Hayatt - not far from the tennis venue) has prohibitively expensive wifi
internet.


Grab one of the MiFi things that three.co.uk are selling, make sure its 
unlocked to all gsm networks.


When in India, just get yourself a pay-as-you-go ( its called prepay in 
India ) SIMM cards and you should get gprs rate ( ~ 14 - 15k/sec ) WiFi 
for upto 5 devices on the go. Its not the fastest thing you've ever 
seen, but it does tend to work and if you are stationary in hotel rooms 
or venues, it will be fairly consistent too.


There are quite a few people on the list here who would be able to 
recommend service providers for the SIMM


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Re: [ilugd] Linux installation server

2010-09-13 Thread Karanbir Singh

On 09/13/2010 11:48 AM, Narender wrote:

Hi

i want to setup a linux installation server for quick build of linux
machines in network.

what i found on google was Kickstart and cobbler.

https://fedorahosted.org/cobbler/

http://www.linux-mag.com/id/6747/


Cobbler is used by a lot of people, in a lot of places. It works very well.

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Re: [ilugd] kernel: cciss: fifo full errors

2010-08-31 Thread Karanbir Singh

On 08/31/2010 11:07 AM, Lukram Debendro wrote:

I am supporting RHEl 5 linux servers and we have few servers on Linux kernel
version 2.6.18-92.el5 which are showing the following error:

kernel: cciss: fifo full

I have checked several blogs but unable to get any solution. Please let me
know in case anyone have faced this problem before.


What did redhat support haveto say about this ?

- KB

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Re: [ilugd] (no subject)

2010-08-31 Thread Karanbir Singh

On 08/30/2010 04:07 PM, abhishek dubey wrote:

Sir how can i help you.
suggest me something i am ready for it.


auto-detecting video geometry changes and auto-adapting the present 
settings for that change could use some love. is that the sort of thing 
you had in mind ?


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Re: [ilugd] Calling all Apache Solr/open-source search engine users in Delhi/NCR

2010-08-24 Thread Karanbir Singh

On 08/21/2010 12:30 PM, Gora Mohanty wrote:

   whether these are available on the weekend). As a plus
   point (for some), the office is right across the highway
   from the Howzzat micro-brewery.


is'nt that reason enough to invalidate the other option :)

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Re: [ilugd] Calling all Apache Solr/open-source search engine users in Delhi/NCR

2010-08-19 Thread Karanbir Singh

Hi Gora,

On 08/18/2010 05:09 PM, Gora Mohanty wrote:

   Please follow up to this message, ideally with a brief
description of any work that you have done in this area. Hopefully
we can arrange a meeting for this weekend, else for the next.


I am not usually in the target geographic area normally, but will be 
there for a few days in late October this year. A bit far away still.


I'm quite keen on 'search' as a whole and language/trending in fulltext 
as a specific niche. Have worked with a dozen odd commercial offerings 
and atleast six different open source fulltext engines. Presently 
working on a solr based system resource trending plugin for collectd ( 
mostly because I am lazy and dont want to write either the rrd or UI 
components myself.


- KB

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[ilugd] Gpl test

2010-07-16 Thread Karanbir Singh

hi guys,

Just wondering if there has been any gpl test in the indian courts or if 
anyone has been brought up in the courts for gpl violation.


- KB

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Re: [ilugd] Where can I buy a Linksys SPA3102 VoIP Adapter?

2010-04-21 Thread Karanbir Singh

On 04/21/2010 03:57 AM, Nishant Prakash Kashyap wrote:

Terminating VoIP to PSTN is still illegal here. But people can use
it(ATA Adaptor) if suppose they have taken a US/Canada VoIP Connection
and will use it an telephone.


This is interesting, in that it implies I Can extend an iax trunk from 
the UK into India and have any number of people join the trunk locally 
there ( either with their own asterisk install's or as sip clients ) to 
be able to get a UK dial-tone.


Or do you mean its legal if there is no pstn interaction anywhere out of 
the CUG.


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Re: [ilugd] Where can I buy a Linksys SPA3102 VoIP Adapter?

2010-04-20 Thread Karanbir Singh

On 04/20/2010 07:03 PM, gurteshwar singh wrote:

Hi,
I am looking for a Linksys SPA3102 adapter. I called a few places in
Nehru Place, only one said he could procure it in a week. All of them
seem to have the Linksys PAP2T adapter readily available. If you know
some place I might find it, please send me a contact number.

Also if anybody's using anything else that has min. 1 FXS + 1 FXO + 1
WAN port with Freeswitch, please email me.


*cough* is this stuff legal in India now ?  *cough*

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Re: [ilugd] 21 monitor in portrait mode?

2010-04-16 Thread Karanbir Singh

On 04/16/2010 09:16 PM, Linux Lingam wrote:

so if you could get a pivotdisplay equivalent today, you could


dont all 22 inch Dell displays do this today ? all the 1920x1200 
capable ones definitely do ( I've seen the 2407 sidemounted, as well as 
2709 ones ). There are a bunch of samsung displays around as well which 
will rotate from landscape to portrait mode without any issues.


- KB

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Re: [ilugd] Hardware RAID card where status can be monitored from CentOS and Debian

2010-04-06 Thread Karanbir Singh

On 04/06/2010 01:02 PM, Tarun Dua wrote:

Any recommendations for hardware RAID cards which can be monitored for
RAID health from CentOS and Debian.
Also any experience in actual perfomance improvement with hardware
RAID cards over software RAID.  I am intending to run RAID 10.


any 3ware made = 9550 card or any Areca made card from the last 3 years 
for SATA disks. For SCSI, I'm only really using LSI at the moment made 
by and sold by / as LSI. Most of the branded LSI kit, like what you find 
in IBM / Dell / HP kit also works fine.


- KB

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Re: [ilugd] Hardware RAID card where status can be monitored from CentOS and Debian

2010-04-06 Thread Karanbir Singh

On 04/06/2010 03:10 PM, Tarun Dua wrote:

On Tue, Apr 6, 2010 at 7:22 PM, Karanbir Singhmail-li...@karan.org  wrote:

any 3ware made= 9550 card or any Areca made card from the last 3 years for
SATA disks. For SCSI, I'm only really using LSI at the moment made by and
sold by / as LSI. Most of the branded LSI kit, like what you find in IBM /
Dell / HP kit also works fine.

And does RAID status monitoring works fine ?


depends on what you mean by fine. You will need to do some parsing in a 
script and feed that into your monitoring system like nagios yourself.


Here is some output from the tw_cli command line client that people use 
with 3ware cards :


# ./tw_cli.x86_64 /c0 show

Unit  UnitType  Status %RCmpl  %V/I/M  Stripe  Size(GB)  Cache 
AVrfy
-- 


u0RAID-1OK -   -   -   465.651   ON OFF
u1RAID-10   OK -   -   64K 931.303   ON OFF

Port   Status   Unit   SizeBlocksSerial
---
p0 OK   u0 465.76 GB   976773168 9QM0J6Q9
p1 OK   u0 465.76 GB   976773168 9QM0JGPX
p2 OK   u1 465.76 GB   976773168 9QM0JG5W
p3 OK   u1 465.76 GB   976773168 9QM0JG63
p4 OK   u1 465.76 GB   976773168 9QM0JGNX
p5 OK   u1 465.76 GB   976773168 9QM0GW98
p6 NOT-PRESENT  -  -   - -
p7 NOT-PRESENT  -  -   - -

Name  OnlineState  BBUReady  StatusVolt Temp Hours  LastCapTest
---
bbu   On   Yes   OKOK   OK   0  xx-xxx-


So that would give you details on everything, including the interface, 
the volumes under it, the disks and the Battery unit. What you do with 
that info is upto you :) Make sure you buy a hba that actually does what 
you need, fits in the machine you want it to work with, and has the 
ports / setups that you need.


- KB

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Re: [ilugd] Open source Web Server load monitoring tools

2010-03-25 Thread Karanbir Singh

On 03/25/2010 04:09 AM, Ravi Kumar wrote:

erm, no - you seem confused about exactly how fs cache and tmpfs works.


Please enlighten me. :)


this is what you said :
--
Anyhow, as I know, modern servers load the content in memory, delivers 
it to client, and keeps the cache in RAM for reducing disk level IO.. 
This can clearly be seen, a long running apache just fills more and more 
RAM even if the load reduces.

--

I perhaps over trimmed my reply.



And, I didn't said anything about fs cache...


you need to reread your own email :)


I really would like to know why tmpfs would be the corner to look in for
Webserver performance gains.


its one of many areas that would help in shifting data out of your 
service. It gets a bit more complex when you get into large storage 
areas (eg. on a webserver with 128 gigs of ram, partitioning out 32 gigs 
for the master db, with 8gb dedicated for 4 replica instances will give 
you a mysql query rate thats about 21 times higher than a single mysql 
instance hitting disk. This is using bog standard mysql configs. One can 
tune some specific areas up, but cascade that level of tuning down to a 
multi node setup and you will still see a  higher read-query rate. And 
none of these are specifics that apply across the board to any and every 
app, you will need to test and tune to meet a specific requirement - but 
these are good places to look.



For these cases, the word Exception is used :) ? Don't you agree. If
you put some generalization, others should not disagree because they
found one or two of cases where generalization failed. I didn't stated
the Universal Truth.


right, I am assuming that common sense isnt that elusive. trying to 
shoehorn a Terrabyte into tmpfs would be exceptionally counter productive.




But in real -
Twitter doesnt let its user upload/showcase their media/pictures etcs
with their tweets. But users have ability to upload and change their
background which can be any picture less than 800KB in size. And Twitter
has more than 350,000 users (as per highscalability.com
http://highscalability.com). Even 1% users uploaded content makes a
huge contribution to their static media size. Twitter started using
Amazon AWS as CDN. It clearly proves they have a good amount of static
media.


You are basing this on pure assumption. I know, for a fact, that 
youtube's most popular content comes from ram and not disk. So going on 
your rationalisation, I guess we can all assume that youtube does not 
have large content ?


btw, are you sure Twitter are using CloudFront ? afaik, twitter only use 
the s3 storage backend.



Read this, http://developer.yahoo.com/performance/rules.html
This is really a nice information. Everything well said and tested and
used in real life rather than theories.


The nature of the original post conveyed a sense of little or no control 
over content supply and code control and the effort seems to be directed 
at resource control - which is what my whole point was, dont focus on 
resource control, but work on the same problem from the other end. ie 
Improve a delivery rate and maximise resource usage.


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Re: [ilugd] Open source Web Server load monitoring tools

2010-03-25 Thread Karanbir Singh

On 03/25/2010 06:54 PM, Karanbir Singh wrote:

on a webserver with 128 gigs of ram, partitioning out 32 gigs
for the master db, with 8gb dedicated for 4 replica instances will give
you a mysql query rate thats about 21 times higher than a single mysql
instance hitting disk.


I actually still have my test results for this setup, will push them 
online somewhere soon.


- KB


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Re: [ilugd] Setup terminal server

2010-03-24 Thread Karanbir Singh

On 03/23/2010 07:25 PM, Varun Mittal wrote:

I m in jp university and i was planning to set up a linux terminal server in 
the college, i have taken a public ip accessible all over the college. Only 
problem is that i cannot make changes to the dhcp server. Please suggest a 
reliable way to setup a tftp server.



unless your dhcp server is able to hand out bootp paths, pxe isnt going 
to work very well ( which is what I am guessing you meant by tftp server 
- the tftp process is only one part of the network bootstrap ).


if you are able to run any service on the network, look at rarpd, which 
would allow you to hardwire a machine to a specific IP and also pass 
along bootp info


- KB

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Re: [ilugd] internship with linux group

2010-03-24 Thread Karanbir Singh

On 03/19/2010 08:24 PM, vivek gupta wrote:

whoever can help i want to know how i can utilise my summer holidays
with a linux group and in mean while do my summer internship
computer engg 3rd year
any information is welcome
thanks in advance


have you considered looking up the google summer of code process ?

- KB

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Re: [ilugd] [Commercial] ilug.in and ilug.org.in For Sale

2010-03-02 Thread Karanbir Singh

On 02/27/2010 06:29 AM, Sudev Barar wrote:

On 26 February 2010 21:59, Nishant Prakash Kashyapnpkash...@gmail.com  wrote:

An opportunity for Linux community member and Indian patriots. Does anyone
wants to be proud owner of ilug.in or ilug.org.in
The domains are with me and is for sale. Mail me if anyone is interested.



Why not be the true patriot yourself and donate these to community?

I hate pseudo patriots or those who want only others to show their
patriotism and carry it on their shoulders. Sorry If I am out of line
here.


Based on what I culd briefly make out, and IANAL - if there was a ilug 
India, the Dispute Resolution policy for .in seems quite clear on the 
fact that handing over these domains would be mostly an academic task.


-KB

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Re: [ilugd] [OT] Now Big Brother wants your DNS...

2009-12-04 Thread Karanbir Singh

Hi Ashish,

On 03/12/09 19:43, Ashish SHUKLA wrote:

Google's Anycasted Public DNS resolvers
http://code.google.com/speed/public-dns/index.html


I was looking at this in complete amazement - sure people can work out 
trivially from here that all they ( google ) want from here is you click 
path and metrics on other advertising media + content hosts being used.


And given that they already know a boat load of stuff about anyone ( 
check this as an example : https://www.google.com/dashboard/ ), this 
might be something nice to add on top for them.


On the flip side, armed with this extra bit of info - what can google to 
do make my internet experience even better than it is now ? And no, I 
dont suffer from high latency in my DNS lookup's - so thats not a 
problem I am keen on solving at the moment.


- KB

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Re: [ilugd] [OT] Now Big Brother wants your DNS...

2009-12-04 Thread Karanbir Singh

On 04/12/09 18:13, Devendra Gera wrote:


The fact that OpenDNS doesn't return a NXDOMAIN response also breaks the
MySQL build (the test suite specifically). I'm sure there are other
things which depend on the standard, specified behaviour which break in
a similar manner.


the mysql test-suite is mostly a pile of wasted manure anyway. I'm 
guessing you are talking about when it tries to hit a non existant 
domain by dreaming up one of its own ? well that test doesnt pass 
anywhere you hit wildcard domains either.


the bigger problem with opendns is that they can change the internet to 
be whatever they want it to be and ride off content that isnt theirs in 
the first place.


Doing dns isnt hard, doing it properly and well is. Which is why so many 
isps's still dont quite get it and why so much of the traffic still goes 
upto the roots, all the time.


- KB

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Re: [ilugd] Question Regarding RedHat 5.4 Download

2009-11-02 Thread Karanbir Singh

On 11/02/2009 06:25 AM, Harish Pillay wrote:

My question is, will it stop working after 30 days? I want to use it without 
RedHat Support, can i use it after 30 days?


Do read the EULA.  You are obligated NOT to use it after 30 days,
although it will continue to run.


But there will be no updates, and you rish running a machine with 
security issues on the internet. If you just need something for free and 
dont need the Red Hat support - consider using CentOS instead.



--
Karanbir Singh
London, UK| http://www.karan.org/ | twitter.com/kbsingh
ICQ: 2522219  | Yahoo IM: z00dax  | Gtalk: z00dax
GnuPG Key : http://www.karan.org/publickey.asc

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Re: [ilugd] Unable to install RHEL 5.4

2009-10-30 Thread Karanbir Singh

On 10/30/2009 10:36 AM, Cool G wrote:

Hello All,
I'm trying to install RHEL 5.4 from DVD. During start installing process it
gives error : file ncurses-5.5-24-20060715.i386.rpm cannot be opened. This
is due to missing file, a corrupt package of corrupt media. Please verify
your installation source.

Please let me know urgently what can be done to fix this issue.



what did the Redhat Support people haveto say about this ?

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Re: [ilugd] ILUGD meeting: 6.30pm, Fri., 23rd Oct., 2009, SIT, JNU

2009-10-30 Thread Karanbir Singh

On 10/25/2009 02:46 PM, Gora Mohanty wrote:

I am requesting Karanbir to allow us to put up slides of his talk,
as also of a longer tutorial that he is still working on and would
need clearance for. However, these will not quite substitute for
interacting directly with Karanbir at the talk.


I will send the slides over to you today, thanks for hosting them. The 
conversations were really good, and it was quite cool to see people in 
the listening side of things actively getting involved and adding / 
commenting about things.


Andrew mentioned something about a spike/test setup for some sort of a 
completely automated infrastructure stack. Is that still on the cards ?


- KB

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Re: [ilugd] I want to buy a laptop

2009-10-13 Thread Karanbir Singh

On 10/12/2009 05:07 PM, narendra sisodiya wrote:

I have purchased Acer Aspire 4736z, you can checkout that it is falls under
your requirement..


Just as a matter of interest, do you have suspend working on there ? and 
are you able to auto-suspend on display close, with auto-wakeup on 
display open ?


I have, a rather old now at 4 years, an Acer Ferrari 4005 and this is 
the one thing that has never ever worked for me, ever. and always been a 
constant source of irritation. It boiled down to the fact that Acer use 
a slightly offset acpi setup, and to use it a custom kernel is needed or 
atleast the relevant portion patched. And I dont want to do that, nor 
should anyone looking for a user experience.


Wonder what the state of play with that is on Acer these days.

- KB

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Re: [ilugd] Cyber cafe management software

2009-10-13 Thread Karanbir Singh

On 10/09/2009 07:08 AM, Raj Mathur wrote:

Suggestions welcome.


based on your list, looks like an admin interface to squid might be all 
thats needed.


- KB

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Re: [ilugd] I want to buy a laptop

2009-10-13 Thread Karanbir Singh

On 10/13/2009 01:21 PM, narendra sisodiya wrote:

The only problem I faced is incorrect brightness applet - we cannot
set brightness , I used it for just 7 days and I lost afterthat.


erm, ok - but does Suspend to ram work ?

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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-26 Thread Karanbir Singh

On 08/24/2009 08:48 PM, Nalin Savara wrote:

You the one that lives in England and blindly criticizes everything in
India... right ?


I am based in the UK - but no I dont criticize everything in India.


Instead of cursing the darkness, why not light a lamp-- why dont you take
the initiative and help the guys at BOSS who may not be as knowledgeable as
yourself ?


That is what the initial aim was, when I heard there was someone doing 
this level of work in India my first take on it was that I'd like to 
jump in and help since Distribution engineering is what I do for about 
80% of my open source work, and even if I might say so - we do a fairly 
good job of it.


However, every effort to get in touch with the BOSS linux guys and 
getting any form of input either on the upstream or downstream seems get 
zero response. I completely fail to understand what the aim here is - 
they seem mostly either incompetient or with marching on a hidden 
agenda. Solving both those issues is easy : open up and allow for a 
community to build around the distro.


In terms of gains from such a community, there is no doubt that it helps 
the people who want to use it, people who want to contribute to it and 
people who are keen on helping spread the word and the code around. 
Surely all of these should be goals the Boss linux people should aspire 
to ? Does the fact that it comes from and is sourced from tax money make 
it even more of a goal for a project like this to reach back into the 
'donors' a bit more openly ?


Going out of their way, as they are now, to make sure that there is zero 
momentum around their distro, no community is allowed to come up and 
there is no contribution welcome from anyone only means that they are 
working on an agenda, or have incompetent advisors / mentors.


Its hard for me to fathom why they would not go out of their way to tap 
into the massive, massive talent pool that exists around the open source 
users in India.


( the rest of your email was just delusional banter, perhaps you like 
standing in front of a mirror and hearing yourself pour out crap )



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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-26 Thread Karanbir Singh

Hi,

Firstly, I dont think you understand Open Source as a whole, and Linux 
in specific.


On 08/25/2009 11:55 AM, Nalin Savara wrote:

I had been exposed to more specific overtures of Microsoft to policy makers
etc-- and that scares me and pushes me to contribute and/or actually
encourage people who are contributing to FOSS in india.


Open Source has nothing to do with Microsoft. eg. There are many many 
open source projects that only aim to target usability on the MS 
platforms. Apple / Sun / IBM / Cisco etc are all in the same boat. Open 
source does not, as an idea, target any commercial product vendor. The 
main aim is about choice and the existence of that choice, even when 
working with closed vendor solutions.


To give you a more specific example, since you seem very new to the 
whole world of open source, is the whole noise around Microsoft Word. 
Noone has any problems with MS-Word and what its capable of and what it 
looks like or what it does. None is asking for it to be 'open sourced'. 
However, the file formats used by Word tend to be focused around locking 
a user into the Word 'platform' and also create 'peer pressure' on 
everyone to also buy into this. The open source movement wants that to 
be taken away - the filefdormats, data exchange formats, should be an 
open specification so as to let the user decide on whats a better 
solution for their roles. And if MSWord is what they need, nothing stops 
them from going out and buying it. Lets not forget, its still a free 
world and most people are generally allowed to make choices that work 
for them.


Another example that might help clear this up for you is the cifs/smb 
suite. Think about it.


I have no agenda, and I know most people here on the list as well as 
people involved with open source, dont target a company for what it is, 
as long as there is no abuse of their position to impact the choice 
users might have. And in many cases, you will find fullstack vendors 
like Sun, actually shipping Linux and BSD containers in Solaris ( anyone 
remember Solaris Brandz ? )




(1) My mail was based on my own career and product development experience--


but your comments were neither about your career nor your products nor 
about people you know anything about. Which is why most of your email 
was just wasted noise.



that products always take longer than expected to develop--- and if one
starts looking at weaknesses/non-compliances/faults too early--- the
development may never reach critical speed OR critical mass-- and may drag
on forever.


you might want to look up how this process works in the open source 
world. Also, version control is fairly competent these days and working 
on branches isnt as hard or as alien as it used to be in the dark ages.



It is a well studied phenomena among product develop professionals in
various fields called-- that if you dont have any prototype OR feature
complete product early (no matter how buggy)--- then chances are it is going
to take a order of magnitude more time to converge upon a stable and usable
final shippable product.


Do you even know what BOSS is and what they are doing ? you seem to be 
working it a an upstream of debian. What they do is essentially a few 
people doing very few package development, and building a distro ( which 
is usually just running a script, a script they didnt write )



(3) No offense or insult was intended-- but yes, as I later wrote in a
unicast mail to Karan-- microsoft has unlimited millions of dollars to lobby
policy makers--


If your single agenda is to attack Microsoft - you have the wrong forum, 
look elsewhere. Perhaps the Apple communities, they seem to be giving MS 
a few nightmares of late.



ps: yes, and in working on a Open Source project to adapt GNU GCC toolchain


What project is that then ? and whats your contribution there ? I 
seriously hope for the well being of the project you have no decision 
making role to play.



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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-26 Thread Karanbir Singh

On 08/26/2009 11:38 AM, Anupam Jain wrote:

I am not familiar with the Boss Linux team but over the past 2-3 years
I've had run-ins with other Govt. agencies building Linux
distributions (yes there are others and their functioning is obscure
by design.). But you would not see my chest swell up with pride, for
these may technically be open source projects but the spirit is
proprietary and the hidden agenda behind any such govt. effort is
pretty clear


This is one reason why I am a big proponent of doing this sort of work, 
when using public money, under the aegis of an Academic Institution.


The dynamics change quite dramatically :)


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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-26 Thread Karanbir Singh

On 08/26/2009 10:58 PM, Nalin Savara wrote:

This is a proprietary compiler based on gcc-- which compiles to generate
code targetted at a MIPS microprocessor used in a consumer electronics
device.

...


Karan, if we cannot agree-- then let us agree to disagree-- as gentlemen.


I dont haveto agree with you on anything, what you were saying in your 
emails is essentially FUD. I've only tried to point that out to you in 
slightly clearer terms.


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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-24 Thread Karanbir Singh

On 08/22/2009 08:05 PM, Sanjay Arora wrote:

On Thu, Aug 20, 2009 at 8:07 PM, Karanbir Singhmail-li...@karan.org  wrote:


correct me if i am wrong, but that work might not even be GPL licensed


That's my question Karan.if they use GPL software to build a
redistributable linux, don't they have to share its code...simply
because they made modifications to GPL code and redistributed it?

Isn't that the nature of the GPL licence?


IANAL, but if the code is GPL licensed, then they would need to make the 
source available to anyone who also has access to the binaries. This 
includes the build scripts, makefiles and toolchain used in the 
conversion from source to binary format.


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Re: [ilugd] Antivirus and Antispyware for Linux?

2009-08-24 Thread Karanbir Singh

On 08/23/2009 06:28 AM, Sudev Barar wrote:

My company is on 99.9% Wind--s. They have one or 2 Linux box and wants
me to put Antivirus and Antispyware on it. They know Linux does not need
them but still want these softwares to be there.


wont selinux meet the requirements for an anti-spyware ?

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Re: [ilugd] Antivirus and Antispyware for Linux?

2009-08-24 Thread Karanbir Singh

On 08/24/2009 05:33 PM, Yashpal Nagar wrote:

So more precisely selinux is developed to enhance the Linux system
security beyond the trival system access controls granted in the form
of file permissions, privileges etc


Yes and that is why Selinux will let you enforce userland app access 
levels and context ( which is what the primary aim is to start with ).



On the other hand a spyware is nothing but a software which is
presumably written outside kernel space and  meant to be used for
fishing the information, to move/copy the information from one place
to another. A spyware can exploit any software system/app and used
that as a tool to hack the system information. A spyware is not
necessarily to be used as a means of enhancing the system security of
a Windoz box like in the case of selinux.


this is exactly the sort of thing that selinux helps with, disallowing 
apps from outside a specific context access to information that they 
should not get. Eg. its not hard getting setup in a way that even 
plugins within firefox are uable to access things that firefox itself is 
able to.


Most people tend to shy away from selinux due to the, false, sense of 
assumed complexity.


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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-22 Thread Karanbir Singh

On 08/22/2009 05:57 AM, Vikram Vincent wrote:

'where ever possible' means that if upstream feels that the translations
are useful enough to integrate they will else they will not.


I dont see how this would impact the licensing of the matter covered ?

 There was a discussion of this on the Indic mailing list a while ago.

Will look there as well.

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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-21 Thread Karanbir Singh

On 08/21/2009 04:44 AM, Vikram Vincent wrote:

I've not looked in a few months, but the last time I did - it was
incomplete.



Where ever possible efforts are on to integrate with upstream.


I dont understand what this means. 'where ever possible'.

Can you share some info on  when / where its not possible to share 
sources ? I can quite understand there might be licensing issues, 
however what are the components that are covered by these prohibitive 
licenses, and why are they in that state ?


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Re: [ilugd] [OT] FOSS Jobs in India - Mailing list

2009-08-20 Thread Karanbir Singh

On 08/20/2009 06:33 AM, narendra sisodiya wrote:

Here is a mailing list for FOSS jobs in India. I request all Foss
communities of India to redirect their [Commercial] tagged message to this
mailing list.


While this might be ideal, it almost never gets traction. The problem is 
that most people want to advertise in places that are well read - and 
its never easy to see what circulation for the jobs-announce lists is or 
likely to be. eg. looking for linux/jobs/india amongst the lists, its 
the lug lists right on top. I dont even see any mention of the foss-jobs 
list. Tried on 4 search engines with the same result.


Solving the visibility problem might be a good place to kick things off 
from. Even if its a case of someone taking it on personally to forward 
commercial postings of this nature to the foss-jobs list, and making a 
bit of noise about it on the lug lists and other visible places on the 
internet.



Hope it will be central place to make job or project announcement
*http://groups.google.com/group/foss-jobs-in-india*


I hate google groups. Mostly since i dont want to give them my google 
account details, and their listserv no longer accepts subscribe requests 
over email.


/imho
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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-20 Thread Karanbir Singh

On 08/20/2009 07:41 AM, Nishant Sharma wrote:

I appreciate the move by CDAC and NRCFOSS to make government officials aware of 
FOSS and BOSS.


Would be even nicer if it really was open source :)

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Re: [ilugd] [OT] FOSS Jobs in India - Mailing list

2009-08-20 Thread Karanbir Singh

On 08/20/2009 10:51 AM, narendra sisodiya wrote:


  and their listserv no longer accepts subscribe requests over email.

I do not think so !!


does not work for me anymore, stopped working a few months back - they 
now pretty much insist on a google account for signups in the .EU and .US



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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-20 Thread Karanbir Singh

On 08/20/2009 12:57 PM, Sanjay Arora wrote:

Doesn't it have to be open source ? Isn't that the nature of the
beast? GPL license in this case?


Could you please point out where they post the source tree's and the 
build scripts ?



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Re: [ilugd] NRCFOSS CDAC BOSS Linux Workshop

2009-08-20 Thread Karanbir Singh

On 08/20/2009 02:18 PM, Nishant Sharma wrote:


URL http://bosslinux.in/downloads contains links for source of all the 
releases.



I've not looked in a few months, but the last time I did - it was 
incomplete. only the debian / upstream sources from other repo's was 
added in. Special interest was in the indic language specific work they 
are doing and there were no sources published for any of them


correct me if i am wrong, but that work might not even be GPL licensed.
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Re: [ilugd] linux.in status

2009-08-17 Thread Karanbir Singh

On 08/17/2009 05:59 AM, Raj Mathur wrote:

How about we restart with linux-india.org (I can put up a wordpress or a
drupal there) and see, over a period of 6 months or so, whether the
community is actually capable of maintaining it or not?  If we are, we
can start moving the process to retrieve linux.in too.


Sounds like a good idea. If anything is needed infrastructure wise, I 
could help. Beyond that, I think it might be worthwhile putting down 
some points as to what the target should / could be. There are a few 
people offering to help with content as well, if there is some direction 
we could have people take over responsibility for different things.


One thing that I would love to see is a newsletter or a summary of 
'stuff' linux related, perhaps done monthly. Another would be a 
directory of regional resources that new linux users  could be pointed 
at. Perhaps a 'blog' like resource that allows people to post articles 
into, and a wiki would be good ( for things like howto get online with 
the various isps' in the country, configs and other tips etc ).


Even if we can get 10 - 12 people, contributing an hour or so per week, 
there is much that can be done :)


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[ilugd] linux.in status

2009-08-16 Thread Karanbir Singh

hi,

the present linux.in is parked with an obvious mass registration parking 
service. going by the registry.in INDRP, it should be possible to speak 
with them and under their section 4.ii be able to request transfer away 
from the present owner to something / somewhere more apt.


Firstly, is there any interest in pursuing this ? I can see there is 
value in having linux.in be relevant. On the other hand, what would be a 
good 'holding' outfit, a foundation perhaps, for this domain ?


Secondly, has anyone ever gone through the INDRP and have any 
experiences to share about this ?


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Re: [ilugd] dedicated server - opteron or Core2quad

2009-06-03 Thread Karanbir Singh

On 06/03/2009 04:12 AM, Alok G. Singh wrote:

however for this sort of a workload, the opterons at the same
specification level as the Core2 would be a better performing setup.


Even the newest Xeons ? I thought differently. Would you have any
benchmarks to share ?


Some of the new i7 kit from Intel is indeed where the 'action' is at 
these days - but if you look at the specifications and price points for 
those, its cheaper to build a larger AMD based setup to get better 
performance per $costfactor.


However, the sort of machine that Abhishek is looking at isnt quite a i7 
box, is it ?


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Re: [ilugd] dedicated server - opteron or Core2quad

2009-06-02 Thread Karanbir Singh

On 06/01/2009 06:43 AM, abhishek jain wrote:

I dont plan to implement virtualization for now, but will plan that for
later, i want it to be a mainly database server with heavy mysql queries and
then a web server also on it,


As Arun already pointed out, both are viable platforms - however for 
this sort of a workload, the opterons at the same specification level as 
the Core2 would be a better performing setup.


Although, for an oltp setup, you might also want to check and 
investigate what sort of i/o subsys and what ram you are going to get. 
Depending on your load type, a good i/o and ram setup could far 
outweight cpu wins. Not that Cpu isnt important, its just that the cpu 
isnt the only thing thats important.


- KB

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Re: [ilugd] Fwd: [fosscom] NCERT Operating System

2009-05-28 Thread Karanbir Singh

On 05/28/2009 02:20 PM, Shakthi Kannan wrote:

We can also distribute the copies of the installable version of this
desktop to the participants for them to go back and familiarize
themselves with this easy to use, robust and interactive learning medium.


Where might one find more info about this online ? I'm specially keen on 
a 'download link'.


This sounds like a fantastic effort!

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Re: [ilugd] beat way to install Apache + Tomcat + JBoss?

2009-05-21 Thread Karanbir Singh

On 05/21/2009 09:33 AM, Nalin Savara wrote:

Yes indeed--- no harm trying using the RPM first-- go ahead and give it a
shot.

If it works ; it works.



As a general rule, you should almost never waste your time doing source 
installs unless you have nothing better to do - or there is a direct 
trust issue with the binary source (1)


I am not sure what distro is being used here, but there are millions of 
people who use this sort of a stack on CentOS and the packaged RPMS work 
fine for most - look at jpackage.org for a place to start with most Java 
related things ( although httpd and tomcat are already included in the 
distro and work out of the box - total install time is about 3 minutes )


Just my 2 bits

- KB

(1): there is also the thing about people doing code audits for some 
components - but given that almost noone ever does that, its a corner 
case generally ignored.


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Re: [ilugd] beat way to install Apache + Tomcat + JBoss?

2009-05-21 Thread Karanbir Singh

On 05/21/2009 01:29 PM, ranjeet singh wrote:

first i have to do it on fedora 10 and then on opensuse.


You should be able to get everything in rpm form for fedora10, including 
jboss. isnt it a part of the base repo's ?


I have no idea about suse.

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Re: [ilugd] Need some idea on monitoring softwares

2009-04-29 Thread Karanbir Singh

Amritendu Das wrote:

nagios is one of the best monitoring tool.



its also a near total waste of time.

If you need to manage those machine machines - 2k and spread across such 
a diverse install base, your best bet would be to start with something 
like opennms and then fan out from there to fix issues.


- KB

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Re: [ilugd] Need some idea on monitoring softwares

2009-04-29 Thread Karanbir Singh

Smruti wrote:

nagios is one of the best monitoring tool.

Heard the same too. But I want to know how does it compared to HP OpenView,
BMC PM(formerly Patrol), Big Brother and Zabbix.


Nagios used to be a good way to do things, a few years back it was also 
recommended quite widely. But to be honest unless you have lots and lots 
of time and dont mind getting into messy issues and handling all sorts 
of corner issues that just keep creeping into the systems including 
'internet weather', your best options these days are to look at projects 
like opennms and zenoss. Zabbix has some traction as well, but its just 
not anywhere near opennms while addressing the same sort of mindset / 
admin crowd.


Also, two very solid tools to consider these days : 
http://flapjack-project.com/ and the long time large-installation 
favourite http://ganglia.info/


Hope this helps, and I also hope this saves you many hours of slaving 
with nagios in frustration :)


- KB

Note: I have setup and run quite a few monitoring setups, including a 
nagios one that handles 18 different DC's and 400 odd devices. So its 
not that I dont 'get' nagios. I do. Which is why I think its a waste of 
space for new installs these days.


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Re: [ilugd] GSoC 2009

2009-04-21 Thread Karanbir Singh

Pratul Kalia wrote:

We have 101 students this time from India. Hopefully, we'll have a
full list in a couple of days.



What ? only 5 people made it ?

:)

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Re: [ilugd] UNSUBSCRIBE ME FROM MAILING LIST

2009-04-21 Thread Karanbir Singh

INDER BAGGA wrote:

please, UNSUBSCRIBE ME FROM MAILING LIST



no.


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Re: [ilugd] apple airport express on ubuntu with foss apps?

2009-04-17 Thread Karanbir Singh

Linux Lingam wrote:

dear all,

anybody has any experience in running apple's airport express under
ubuntu or any other flavour?
http://www.apple.com/airportexpress/



I might be missing something but isnt that just a wireless AP ? why 
would you need an OS take on that ?


- KB

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Re: [ilugd] Forking a GPlv2 project

2009-04-06 Thread Karanbir Singh

hi Gaurav,

Gaurav Mishra wrote:

have you actually made contact with that person ? have you given that person
reasonable amount of time to respond  ?

What's the reasonable amount of time ?, 2 months is a good one IMO


yeah, I would agree that 2 months is plenty. Specially since, as you 
say, the person has been active in this timeframe on the same forums and 
lists where you posted the query. I guess report a reminder and in there 
say something to the effect of : I'd like to push my changes out, would 
you prefer a patch or should I setup a parallel tree / build and you can 
pull from there if you like.


If he/she does not come back with anything, setting up a parallel SCM 
repository and open up to community feedback / builds etc would be one 
way to go. That way you dont really fork the project, just make it more 
community friendly.


Do you intend to keep the same name for the codebase / project ? That 
might involve more of a dialog with the original author.



The project doesn't have a devel mailing list or a sorceforge/github
kinda account and even a published svn. No collabration at all.


Perhaps that would be the first thing to target then :)


Well the last release is 6 months old (Which is fine), He is still
replying to forums where i have posted the question of helping in
development of project. Hope he responds.


You also have the option of pushing patched builds right now... you dont 
really need to wait for a response indefinitely.



My question is more on what are the stuff that a person should take
care while forking a project !, The way i want to take this project
may be completely different from what he is planning (and this is fine
, because this is my need) , What should a person do so that he/she
can get proper valuation for the previous work he/she has done.?


Make sure you dont antagonise the person - to some level the person will 
feel it, but thats ok. Make sure you clearly state why you are doing 
what you are doing ( eg: you wanted certain functionality that isnt in 
the othe code base, and there is little or no interest from 
$originalAuthor to incorporate ), and try to stay community friendly. If 
you come down to the level of where 'you' want the project to go Vs 
where 'he' wanted the project to go - you are not improving the 
situation any. Build a timeline and milestone projections -then let 
people contribute whatever they might want.


In terms of valuation - given them the right credits they deserve.

btw what project is this ?


- KB

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Re: [ilugd] Forking a GPlv2 project

2009-04-01 Thread Karanbir Singh

Gaurav Mishra wrote:

   Recently i found a dead project that met my needs in a exact way !, After
using it for few weeks and making a lot of changes and bug fixes , I
requested the mod to incorporate, communicate or atleast say hi to me , so
that i can know how he is planning to take on the project.

  But it looked like he was very busy to get bothered.


have you actually made contact with that person ? have you given that 
person reasonable amount of time to respond  ? did you use the 
'accepted' mechanism of communication for that project ? remember most 
people do *not* want person email about project -devel stuff if there is 
a -devel related mailing list. While most people will be ok with it - 
quite a few are not, and thats a very fair situation to be in.


There is also a good chance that the person has moved on in life and 
isnt really maintaining that project anymore - in which case they might 
be very happy to move the code and the project to you and let you carry 
on managing it. There are quite a few projects out there that have this 
sort of a 'moving from person to person' situation, eg the mutt folder 
view patchset project, and even tinyproxy.


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Re: [ilugd] [X-Post] Freenode is looking for donations

2009-04-01 Thread Karanbir Singh

Parthan SR wrote:

I'm taking off the other hats I wear for a moment to ask for you or
your company's support of Freenode [1] (technically the Peer-Directed
Projects Center or PDPC) now based in the United Kingdom. 


I've considered donating to the Freenode project for years now - but one 
thing that always sticks out a bit is why. All the servers for their 
network are hosted in gratis locations, managed at the systems level by 
people who work in these networks  eg. osuosl


beyond a network, freenode needs to do 'nothing' and within that it 
needs to pay for 'nothing'. The blog post you url'd about donations 
again seems to fall short on what the money will be used for apart for 
making a mention of 'supporting the cause' and a '£5k/yr is needed to be 
a charity'. I dont really feel like dropping my money into a box so that 
freenode can exist as a charity. I'd be happy to pay for the $10/yr ( or 
whatever it is ) that is needed to pay for the freenode.net domain though.



also, I wonder what the feeling these days is about such mass 
crossposting on the ethical front...


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Re: [ilugd] Wireless on Dell Inspiron 15 (CentOS 5.2)

2009-03-29 Thread Karanbir Singh

gurteshwar singh wrote:

Hi, I am trying to configure wireless on a Dell Inspiron 15 notebook.
I am using CentOS 5.2. The output of lspci tells me that my wireless
card is 0c:00.0 Network controller: Broadcom Corporation BCM4310 USB
Controller (rev 01). The only way to get this up seems using
ndiswrapper. Is there any other way?


the bcm43xx driver is included in the centos-5 kernels. However, its 
flaky at best. The b43 driver might make it into 5.4, with the entire 
wifi stuff getting a rebase then. In the mean time, ndiswrapper is the 
only way to have it work properly.


even when the bcm43xx does work, its rarely ever at speeds  11M.


Please suggest any addon wireless cards (usb/other) which will run in
rfmon and will be supported(not necessarily out of the box) by CentOS
5.2 and be easily available in the market, the cheaper the better :-)


the intel wifi interfaces tend to work quite well normally.

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Re: [ilugd] IBM: I Believe in Mornings with the Sun

2009-03-19 Thread Karanbir Singh
Linux Lingam wrote:
 the web is suddenly ablaze with IBM's talks for acquiring Sun.
 no one seems to be talking about the impact on openoffice.org, odf,
 and sun's newer push into extending java further, especially with
 stuff like javafx.

I fail to see your point, considering IBM does way more for the linux
specific opensource ecosystem than Sun would ever be able to or inclined to.

( typing this from my sun blade 2500, using a sun developed protocol for
remote desktop's - working on solaris 10. ouch. )

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[ilugd] pre-loaded with Linux h/w Vendor in Delhi

2008-12-14 Thread Karanbir Singh

hi,

Is there anyone in the Delhi area who builds / sells desktop machines 
and perhaps the odd laptop pre-configured with Linux ? CentOS would be 
ideal since then it wont need to be reloaded / major upgrades till the 
user is ready, but in a pinch Mandriva / Ubuntu would work too.


- KB

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Re: [ilugd] Microsoft develops open-source content-management system

2008-12-10 Thread Karanbir Singh

Gaurav Mishra wrote:

Great...

Ohh.. Wait.  It's  on asp.net, So that means if i need to deploy it
commercially , I need a .Net licence.(or correct me if i am wrong, I
hardly updated myself on this matter)



what is the state of mono-project these days ?


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Re: [ilugd] google selling unlocked android G1 in india

2008-12-09 Thread Karanbir Singh

Pratul Kalia wrote:

Damn, its too expensive. ($400 for phone, $25 for Android Market subscription)
Damn, its on Java.
Damn, I can get a Freerunner for that money :-P


The one big difference in the two ( G1 and the Freerunner ) is that 
there are more than 5 people using the G1 !



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Re: [ilugd] Kernel or Seagate Issue?

2008-11-30 Thread Karanbir Singh

Pratul Kalia wrote:

Ah yes, in my case, smartctl did show failed when I ran the test.
That's the reason I got the HDD replaced.


Some manufacturers ( and in some case Vendors for all manufacturers ) 
insist you run their own diagnostic tools and give them the report from 
their own tool before they will RMA the drive, and this software mostly 
only works for windows machines :/ Samsung are infamous for this. 
Seagate is a hit and miss situation. They dont ( seagate ) need this 
themselves, but some of their vendors do and the first 1 year of their 5 
year warranty is executed by the vendor, not Seagate!


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Re: [ilugd] Kernel or Seagate Issue?

2008-11-30 Thread Karanbir Singh

Mani A wrote:

(I believe this is due to the drive warming up and self-test being
enabled). Will check it after it cools down :)


Smartctl reports drive temp if its working properly, also running the 
drive of the seagate specific max for that model would invalidate your 
warranty, and if you are running within that temp and still the issue is 
definitely temp related - the drive is broken, rma it.




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Re: [ilugd] Kernel or Seagate Issue?

2008-11-29 Thread Karanbir Singh

Mani A wrote:


Is the latest kernel OK on this?
Or is it a firmware problem? ... esp as it is apparently a
cross-platform problem?



A bit more info on the hardware you have, the setup you run, smartctl 
status etc would go a long way in even starting to look at this issue.


- KB

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Re: [ilugd] high-end linux laptop?

2008-11-26 Thread Karanbir Singh

Linux Lingam wrote:

am through with the 'anti-ms' emotion long ago. don't care about them
anymore. am only interested in 100% linux hardware compatibility on my
gear. thus, looking for a high-end laptop that comes pre-installed
with gnu/linux with all the bits at 100% compatibility. i am currently
not aware of the level of compatibility with 3d graphics-card
(ati/nvidia) and sound-cards or usb-based sound-devices.


Take a look at http://www.emperorlinux.com/ - their Gazelle series come 
with an ATI X1600 and seems to work out of the box ( again, not sure how 
shipping / support into India will work though! )


w.r.t USB sound, would the creative extigy hit 'acceptable' quality ? 
there seem to be a couple of projects that claim 100% functionality for 
the exaudio on linux.


Most skype branded usb handsets come up as usb-audio devices, so its 
reasonable to assume that atleast some form of usb-audio does work :D



yes, i know linux has been ruling the roost in hollywood animation and
the film-industry since several years, but with proprietary packaged
software, and especially with custom-code that never sees the light of
day outside the studios. hence the key operative word 'foss-based'
above.


Actually, yes that is true. The people I know, in that line of business 
are the people I've seen and worked with, which are FilmLight, 
Hammerhead and Canon. None of these guys specialise in Audio, but all 
have audio capability strapped onto their main product - Video.


btw, hammerhead do a lot of their work with open source stuff as well, 
its not all prop!


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Re: [ilugd] high-end linux laptop?

2008-11-25 Thread Karanbir Singh

Chirag Anand wrote:

What will happen to my warranty if in case i buy extra memory/space/battery
from external vendors?


you should speak with your Vendor about that before you buy it. The HP 
reseller I got my laptop from didnt have any problems, so the 3 yr 
warranty stayed in place, even though I got the laptop with 512MB of ram 
and then bumped it to 2 GB the next day ( bought the extra ram off 
www.crucial.com/uk ).



Does Dell not do the windows refund though ?

If Dell gives the refund, i can definitely look forward to buying it. Many
of my friends are quite happy with Dell. No problem in 2yrs...and they are
providing quite a good configuration at this price.


Sounds like something you should follow up then.


Are fujitsu laptops specifically for industry/professional use? Being a
student, should i consider it?


In India the first thing you should really look at is - how much service 
and support can you get, and if the vendor would be happy for you to run 
linux on it, and still support you. Then workout how well the laptops 
are built and how long the warranty is going to be. Then speak to 
everyone you know how has a laptop and has had one for a few months - 
then decide on what the best course of action might be!


HTH

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Re: [ilugd] high-end linux laptop?

2008-11-25 Thread Karanbir Singh

Chirag Anand wrote:

Just saw the crucial website, the prices are more than what we get in nehru
place in delhi. And they dont have India in their shipping countires list??


thats ok, since I am in the UK and they ship to the UK :D


Then workout how well the laptops are built and how long the warranty is
going to be.


Built?? as in? for linux environment or not?


built as in - are they all plastic that will fall apart in a few months, 
or is it fairly reliable construction that can take a few knocks and 
still be working.



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Re: [ilugd] high-end linux laptop?

2008-11-24 Thread Karanbir Singh

Linux Lingam wrote:

wow! karanbir, that's an eye-opener. i was not aware of sager-ratna or clevo.
googled this:
http://www.xoticpc.com/index.php


why not get in touch with sagernotebook.com and ask them directly if 
they are aware of anyone selling their kit in India ?



pretty neat. a desktop-workstation really, that you could lug around
with 30-minutes of backup and a shoulder-ache.


since we would normally need to carry that, and another 2 laptops with 
power supplies and other stuff, we just used something like this :


http://www.span.com/catalog/product_info.php?cPath=2101_2105products_id=16966


have discovered a few of these monsters, but none obviously with linux
pre-installed.


do you want linux preinstalled for hardware compatibility check or to 
not pay the MS tax ? in case its the latter, you might be able to get a 
refund, or just not pay for it upfront. Vendor dependant.



to get a laptop that handles extreme crunching of pixels, stores
bucketloads of them, speed-demons through multi-track live recording,
and all this using, say, ubuntustudio, would be thrilling.


humm... perhaps. But most people find it more convenient to have a 
'parked' crunching setup, and only use the laptop as a front end. Since 
traditional hardware formats are much more 'upgrade' friendly and always 
a couple of steps ahead of the laptop curve ( eg, 4 GB ram in a desktop 
machine, with 4 cores is now 'baseline', where as baseline laptops are 
nowhere near ), it means longer life and higher return on investment 
with that. Besides, its hard to go anywhere and not have network access 
from a portable device



one of the most common problems with most commodity hardware is with
digitizing audio. the internal circuitry may generate 'noise' as
people don't really care about shielding and isolation.
getting 3d graphics cards to natively work a 100% with
full-functionality under linux is another unix|pipe dream.


I might have agreed with you on this a few years back, but given that 
most large scale studios are now either completely linux based, or 
moving to be linux based - I'd think atleast someone has solved these 
issues.



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Re: [ilugd] high-end linux laptop?

2008-11-21 Thread Karanbir Singh

Linux Lingam wrote:

everyone focusses on 'cheap' or 'low-cost' linux laptops, especially netbooks.
what i'm looking for is the opposite:
the top-most, high-end laptop in the market, that ships with gnu/linux
pre-installed,


plenty of people sell the sager/clevo variety preloaded with Linux, 
depending on where you are based you might even find someone local who 
has something in stock.


about 3 years back, I had a dual cpu ( not dual core, but real dual cpu 
)- with 4 GB of ram and 2 sata hdd's in a raid-0 laptop. Considering 
battery life was about 30 min, and weight was about 5.2Kg's, I moved to 
a dualcore laptop with not that much brawn, but enough to get most 
things done.


The other place you can look at are the gaming laptop rigs, typically in 
the 2.4 to 2.8L price bracket. 8GB ram with dedicated 1GB display ram 
etc are known to exist


But then again, 'high-end' is debatable. Do you mean lots of resources ( 
as I might assume ) - or do you mean something with a diamond eddged'd 
gold ribbed thing that come with a brand name ?


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Re: [ilugd] Exposing Internal Web Server to Public Network

2008-11-12 Thread Karanbir Singh
Anand Shankar wrote:
 The proposed scenario is that on a Web server hosted on DMZ, we have
 hyperlinks. If the user out on the internet clicks on these
 hyperlinks, the application/ webpages hosted on an internal web server
 (192.168.*.*) are presented to the end user.

There are quite a few ways of doing this sort of a thing, one which I 
might try first is using a proxy for the whole site.( nginx would be the 
first candidate for that ). Setup a proxy around the whole website that 
runs on port 80 of the DMZ machine ( lets call it A ), and then run 
httpd services on A:8090, have ngingx from A:80 proxy everything through 
to A:8089.

if A has connectivity to the .lan machine ( lets call it B.lan ), then 
you could have nginx do url matching for specific patterns, and when 
those patterns are seen, proxy the request back to B.lan:8090 [1]

If A does not have direct access to B.lan you can either use openvpn to 
setup a tunnel or use ssh as a transport ( check out ssh's -L option ) 
to export the B.lan:8090 port over to A:8091, and config nginx accordingly.

Is this the sort of thing you had in mind ?

- KB

[1]: Best practicies, run all production services on the same port, when 
run behing a proxy.

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