Re: [OpenIndiana-discuss] [oi-dev] [HEADSUP] OpenIndiana Hipster default repository URL has changed

2015-01-16 Thread Jim Klimov
On 14 January 2015 16:33:34 CET, Alexander Pyhalov a...@rsu.ru wrote:
Hello.

This message concerns OI Hipster users.
We have just moved default package repository from 
http://pkg.openindiana.org/hipster-2014.1/ to 
http://pkg.openindiana.org/hipster-2015 and bumped branch version from 
2014.1.3 to 2015.0.0. This was necessary to decrease repository size
and 
speedup operations of IPS tools.

To make your system use new repository, do the following.
1) Make sure that you are running the latest bits
# pkg refresh
# pkg update
2) Reboot to new BE if necessary
# init 6
3) Change openindiana.org publisher to new one
# pkg set-publisher -G http://pkg.openindiana.org/hipster-2014.1/ -g 
http://pkg.openindiana.org/hipster-2015 openindiana.org
4) Update your system
# pkg update
5) Reboot to new BE
# init 6
6) Check that you have updated osnet-incorporation installed
# pkg info osnet-incorporation
### Should report version = 2015.0.0.14851

If you are  using custom illumos-gate builds, don't forget to change
PKGVERS_BRANCH to 2015.X.0.0.

Thanks, worked for my laptop as well, with its split-root configuration (and 
thus upfating in the pre-created ABE, as automated by scripts on the Split-Root 
installation). I had to manually intervene into the documented procedure though:
* created/mounted the BE with beadm-clone.sh (applies custom dataset attrs like 
greater compression or quotas)
* set the new publisher url as Alexander wrote, but prefixed with the altroot 
(pkg -R /a set-publisher...)
* updated the ABE etc. following thr documented procedure

So I verified it is still relevant ;)

Thanks,
Jim
--
Typos courtesy of K-9 Mail on my Samsung Android

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[OpenIndiana-discuss] rpool defragmentation

2015-01-16 Thread Gary Gendel

# zpool list
NAME  SIZE  ALLOC   FREE  EXPANDSZ   FRAGCAP  DEDUP  HEALTH ALTROOT
rpool  68G  49.5G  18.5G -50%72%  1.00x  ONLINE -
users 928G  72.4G   856G - 1% 7%  1.00x  ONLINE -

# zfs list
NAMEUSED  AVAIL  REFER  MOUNTPOINT
rpool  48.9G  16.9G82K  /rpool
rpool/ROOT 44.9G  16.9G22K  legacy
rpool/ROOT/hipster-17  44.9G  16.9G  34.9G  /
rpool/dump 1.97G  16.9G  1.97G  -
rpool/export 32K  16.9G32K  /export
rpool/swap 2.01G  16.9G  2.01G  -
users  72.4G   827G  72.3G  /export/home

How does one defragment this?  I thought about creating a new BE and 
then sending the current BE to it, but there doesn't seem to be enough room.


Gary


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Re: [OpenIndiana-discuss] GNOME 2.32.1 in Hipster

2015-01-16 Thread ken mays via openindiana-discuss
True, if we consider it from our 'full-fledged' GNOME 2.32.1 desktop 
environment deployment perspective.
But, the basic GNOME 2.32.1 desktop environment is there. Some work exists to 
finish porting the otherpackages - but nothing major.
Also, the GNOME 2.32.1 'platform' foundation is complete. Meaning, all 
GNOME2-based applications currentlyexisting are portable to OI with minimal 
fuss (aka non-kernel related).
See you in two weeks!
~ Ken

  

 On Thursday, January 15, 2015 9:01 PM, Alexander Pyhalov a...@rsu.ru 
wrote:
   

 Hello.

ken mays via openindiana-discuss писал 16.01.2015 02:02:
 Hello,
 We are now at GNOME 2.32.1 in Hipster.

Sorry, but this is an exaggeration. We have updated a lot of Gnome 
components to Gnome 2.32 and chasing the goal to ship Gnome 2.32, but 
still are not there. Just do pkg list |grep gnome|grep 151.1.8  - and 
you'll see that there are still a lot og Gnome 2.30 components, for 
example, accessibility libraries, gconf-editor, gnome-audio and so on.

---
System Administrator of Southern Federal University Computer Center




   
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Re: [OpenIndiana-discuss] rpool defragmentation

2015-01-16 Thread Andrew Gabriel

On 01/16/15 03:47 PM, Gary Gendel wrote:

On 01/16/2015 10:22 AM, Andrew Gabriel wrote:

On 01/16/15 02:37 PM, Gary Gendel wrote:

# zpool list
NAME  SIZE  ALLOC   FREE  EXPANDSZ   FRAGCAP  DEDUP HEALTH 
ALTROOT

rpool  68G  49.5G  18.5G -50%72%  1.00x ONLINE -
users 928G  72.4G   856G - 1% 7%  1.00x ONLINE -

# zfs list
NAMEUSED  AVAIL  REFER  MOUNTPOINT
rpool  48.9G  16.9G82K  /rpool
rpool/ROOT 44.9G  16.9G22K  legacy
rpool/ROOT/hipster-17  44.9G  16.9G  34.9G  /
rpool/dump 1.97G  16.9G  1.97G  -
rpool/export 32K  16.9G32K  /export
rpool/swap 2.01G  16.9G  2.01G  -
users  72.4G   827G  72.3G  /export/home

How does one defragment this?


I presume you are referring to rpool, and not users?

What makes you think you need to?
What do you use the root filesystem for?

I thought about creating a new BE and then sending the current BE to 
it, but there doesn't seem to be enough room.


Since rpool can only be either a single disk or a mirror, the easiest 
way to defrag it is to attach another mirror side and let it 
resilver. The new mirror side will be defragged. Make sure the new 
disk is bootable (has grub etc on it), and then zpool split off the 
old disk. It would be a good opportunity to move to a bigger rpool 
disk too.


Yes, this is the rpool and is mirrored.  Would resilvering really 
defragment it?


Yes, space is allocated afresh when resilvering (which is a significant 
difference from traditional RAID).


I figured that with this high a fragmentation there would be some 
penalty in memory consumption and possible disk access.


The FRAG figure there is a measure of free space fragmentation in the 
form of how many metaslabs have no blocks of space bigger than 8Mbyte 
free, and also takes into account how small their biggest free block is.


50% FRAG can mean something between the following two extremes:
 1.   half the metaslabs being completely fragmented (no blocks bigger 
than 1kbyte available) and half the metaslabs having 16Mbyte blocks, or

 2.   all the metaslabs having 128Kbyte free blocks available.

I wouldn't worry about 50% on an rpool, although I haven't done any 
detailed performance metrics since the metaslab histograms appeared.


Specifically, FRAG does not tell you anything about how fragmented the 
layout of your existing data is on the disk, only how easily zfs can 
find free space for you to write new data into.


The rpool has gotten worse slowly.  This started with somewhere around 
OpenSolaris SNV_124 when the disk requirements were much smaller and 
has gone though 100s of updates since then.


I'm hanging on to this SunFire v20z until I can figure out a cheap, 
less power hungry replacement.  It replaced my Sparc SunFire 150 that 
started running OpenSolaris around SNV_62!  In my SOHO, the V20z runs 
the network:


* Firewall and router WAN to LAN.
*** It would be nice to get a DHCPv6 PD client working so I don't have 
to have a 4-6 tunnel.

* Web server (Web pages, Wiki, Owncloud, etc.)
* File server (user pool and archive pool).
* Archive server.
* Mail server
* DCHP 4 and 6 server.
* Software testing platform.

Most of the time this machine is lightly loaded.  Only when software 
testing goes on does it ever sweat.  It's kind of a kludge setup as I 
have the disks off of sata cables directly from the controller to the 
disks in an external cabinet because of the lack of sata multiplexing.


That's much better than trying to use SATA drives via port expanders!

--
Andrew

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Re: [OpenIndiana-discuss] Hipster 2015 x264 issue

2015-01-16 Thread russell

Hi,

If you are going to create a /hipster-encumbered repository can I put a 
request in for VLC 2.1.5, Handbrake 0.10.0 to be included



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[OpenIndiana-discuss] Openoffice 4.1.3

2015-01-16 Thread russell

Hi,

Still having problems with Openoffice, I can not save in any openoffice 
format but I can save in Microsoft .doc format. I am also unable to 
export in PDF.


Regards

Russell

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Re: [OpenIndiana-discuss] Hipster 2015 x264 issue

2015-01-16 Thread ken mays via openindiana-discuss
Russell,
You can get it from here:http://sfe.opencsw.org/localhostoi151a8/en/index.shtml
media/vlc@2.1.5,5.11-0.0.151.1.8:20150110T173732Z

~ Ken


 

 On Friday, January 16, 2015 11:09 AM, russell 
str...@willows7.myzen.co.uk wrote:
   

 Hi,

If you are going to create a /hipster-encumbered repository can I put a 
request in for VLC 2.1.5, Handbrake 0.10.0 to be included


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Re: [OpenIndiana-discuss] rpool defragmentation

2015-01-16 Thread Timothy Coalson
On Fri, Jan 16, 2015 at 11:47 AM, Andrew Gabriel 
illu...@cucumber.demon.co.uk wrote:

 On 01/16/15 03:47 PM, Gary Gendel wrote:

 On 01/16/2015 10:22 AM, Andrew Gabriel wrote:

 On 01/16/15 02:37 PM, Gary Gendel wrote:


  I thought about creating a new BE and then sending the current BE to
 it, but there doesn't seem to be enough room.


 Since rpool can only be either a single disk or a mirror, the easiest
 way to defrag it is to attach another mirror side and let it resilver. The
 new mirror side will be defragged. Make sure the new disk is bootable (has
 grub etc on it), and then zpool split off the old disk. It would be a good
 opportunity to move to a bigger rpool disk too.

  Yes, this is the rpool and is mirrored.  Would resilvering really
 defragment it?


 Yes, space is allocated afresh when resilvering (which is a significant
 difference from traditional RAID).


I find that surprising.  Does the metadata on the older drive(s) manage to
refer to the new, independent location of the blocks on the new mirror, and
if so, how?
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Re: [OpenIndiana-discuss] rpool defragmentation

2015-01-16 Thread Andrew Gabriel

Timothy Coalson wrote:

On Fri, Jan 16, 2015 at 11:47 AM, Andrew Gabriel 
illu...@cucumber.demon.co.uk wrote:

  

On 01/16/15 03:47 PM, Gary Gendel wrote:



On 01/16/2015 10:22 AM, Andrew Gabriel wrote:

  

On 01/16/15 02:37 PM, Gary Gendel wrote:



 I thought about creating a new BE and then sending the current BE to
it, but there doesn't seem to be enough room.

  

Since rpool can only be either a single disk or a mirror, the easiest
way to defrag it is to attach another mirror side and let it resilver. The
new mirror side will be defragged. Make sure the new disk is bootable (has
grub etc on it), and then zpool split off the old disk. It would be a good
opportunity to move to a bigger rpool disk too.

 Yes, this is the rpool and is mirrored.  Would resilvering really


defragment it?

  

Yes, space is allocated afresh when resilvering (which is a significant
difference from traditional RAID).




I find that surprising.  Does the metadata on the older drive(s) manage to
refer to the new, independent location of the blocks on the new mirror, and
if so, how?


Good question - I'm going to have to think about that.
I have done the mirror side attach and old side detach a few times and 
got significantly better performing pool in the case of an old pool, but 
maybe my rationale for the reason is not correct. I haven't done it 
since the spacemap histograms were introduced, so I haven't seen if the 
spacemap is significantly less fragmented as a result. Something to try out.


--
Andrew

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Re: [OpenIndiana-discuss] rpool defragmentation

2015-01-16 Thread Jim Klimov
On 16 January 2015 16:22:15 CET, Andrew Gabriel illu...@cucumber.demon.co.uk 
wrote:
On 01/16/15 02:37 PM, Gary Gendel wrote:
 # zpool list
 NAME  SIZE  ALLOC   FREE  EXPANDSZ   FRAGCAP  DEDUP HEALTH 
 ALTROOT
 rpool  68G  49.5G  18.5G -50%72%  1.00x ONLINE -
 users 928G  72.4G   856G - 1% 7%  1.00x ONLINE -

 # zfs list
 NAMEUSED  AVAIL  REFER  MOUNTPOINT
 rpool  48.9G  16.9G82K  /rpool
 rpool/ROOT 44.9G  16.9G22K  legacy
 rpool/ROOT/hipster-17  44.9G  16.9G  34.9G  /
 rpool/dump 1.97G  16.9G  1.97G  -
 rpool/export 32K  16.9G32K  /export
 rpool/swap 2.01G  16.9G  2.01G  -
 users  72.4G   827G  72.3G  /export/home

 How does one defragment this?

I presume you are referring to rpool, and not users?

What makes you think you need to?
What do you use the root filesystem for?

 I thought about creating a new BE and then sending the current BE to 
 it, but there doesn't seem to be enough room.

Since rpool can only be either a single disk or a mirror, the easiest 
way to defrag it is to attach another mirror side and let it resilver. 
The new mirror side will be defragged. Make sure the new disk is 
bootable (has grub etc on it), and then zpool split off the old disk.
It 
would be a good opportunity to move to a bigger rpool disk too.

Are you sure about defragging via mirroring? I believe (from practice digging 
with on-disk allocation) that offsets in vdev's that comprise a mirror are the 
same for copies of the same block, as well as raidzN offset into the logical 
tlvdev divided by total number of disks would give the offset into each disk's 
part of the vdev to find the sector pertaining to that stripe, and remainder 
from such division would give the disk number formthe particular byte offset. 
My description may be a bit blurry so late in the night, but you get the point 
;)


Jim
--
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