Re: Kernel dumps [was Re: possible changes from Panzura]

2013-07-11 Thread Kevin Day
On Jul 11, 2013, at 4:05 PM, Artem Belevich wrote: > > It would probably work for most of the crashes, but will not work in few > interesting classes of failure. Using in-kernel stack implicitly assumes that > your memory allocator still works as both the stack and the interface driver > wil

Re: Kernel dumps [was Re: possible changes from Panzura]

2013-07-10 Thread Kevin Day
> > > Those sound useful. Just out of curiosity, however, since we're on the > topic of kernel dumps: Has anyone even looked into the notion of an > emergency fall-back network stack to enable remote kernel panic (or system > hang) debugging, the way OS X lets you do? I can't tell you the

Can't use gcc in a clang built world

2013-06-26 Thread Kevin Day
Are you supposed to be able to use gcc to build userland binaries if you built world with clang? I'm on -CURRENT as of a few days ago (using armv6 but i'm not sure if that matters). If I buildworld with clang, then attempt to compile some userland binaries with gcc, I'll get missing symbols lik

Re: Announce: Unofficial binary package builds for old releases

2013-06-04 Thread Kevin Day
On Jun 4, 2013, at 7:33 PM, Outback Dingo wrote: > > On Tue, Jun 4, 2013 at 8:21 PM, Kevin Day wrote: > If there's anyone out there that would prefer pkgng instead of the old style > packages, we might be able to get those going too. This is primarily for our > own int

Announce: Unofficial binary package builds for old releases

2013-06-04 Thread Kevin Day
Thanks to poudriere making this easy, we're now making public our (unofficial!) constantly being rebuilt repository of binary packages for old FreeBSD releases and less popular architectures. See http://ftpmirror.your.org/pub/FreeBSD-Unofficial-Packages for instructions on how to use this. How

Re: GSOC 2013 project " Kernel Size Reduction for Embedded System "

2013-04-08 Thread Kevin Day
On Apr 8, 2013, at 7:34 PM, Alfred Perlstein wrote: > However, until a bunch of embedded folks come forward and state what they are > really willing to sacrifice, then we won't really have anything to go on, and > it will be guessing at what will work for a space that not all of us are > famil

Re: Seeking an extended-support O/S similar to FreeBSD

2013-03-29 Thread Kevin Day
On Mar 29, 2013, at 1:06 PM, Michael Wayne wrote: > On Thu, Mar 28, 2013 at 07:31:50PM -0700, Freddie Cash wrote: >> >> Every other minor release of FreeBSD is supported for 2 full years, with no >> new features added, just security fixes (aka Extended Releases). >> >> And every major release

Re: Obscure platform testbed

2013-02-13 Thread Kevin Day
On Feb 13, 2013, at 3:53 PM, Joshua Isom wrote: > On 2/12/2013 10:20 AM, Kevin Day wrote: >> >> I'm not sure if this is the right place to post this, so if you know of >> anyone who may be interested in this please forward to them. Right now my >> company (yo

Obscure platform testbed

2013-02-12 Thread Kevin Day
I'm not sure if this is the right place to post this, so if you know of anyone who may be interested in this please forward to them. Right now my company (your.org) does the free amd64/i386 VMs for FreeBSD developers. For an unrelated project, we're trying to build a testbed of many of the more

__builtin_frame_address broken with self created stack?

2013-01-10 Thread Kevin Day
I'm working on a project that uses State Threads (ports/devel/st). For the unaware, it's a kinda neat library that implements totally userland threads with setjmp/longjmp, manually creating stacks and moving the stack pointer around. It works well, except for one problem, attempting to get a b

Re: Extremely slow boot on VMWare with Opteron 2352 (acpi?)

2010-03-10 Thread Kevin Day
On Mar 10, 2010, at 5:27 AM, Kostik Belousov wrote: > I think that the idea not to for CLFLUSH in the loop for large regions > is good. We do not extract the L2/L3 cache size now, I suppose that 2MB > estimation is good for most situations. > > commit bbac1632d349d68b905df644656ce9a8e4aed094 Th

Re: Extremely slow boot on VMWare with Opteron 2352 (acpi?)

2010-03-09 Thread Kevin Day
On Mar 9, 2010, at 4:27 PM, John Baldwin wrote: > On Tuesday 09 March 2010 3:40:26 pm Kevin Day wrote: >> >> >> If I boot up on an Opteron 2218 system, it boots normally. If I boot the > exact same VM moved to a 2352, I get: >> >> acpi0: on motherboard

Extremely slow boot on VMWare with Opteron 2352 (acpi?)

2010-03-09 Thread Kevin Day
I'm troubleshooting a pretty weird problem with running FreeBSD 8.0 (amd64) inside VMware ESX/ESXi servers. We've got a wide range of physical servers running identical copies of VMware and identical FreeBSD virtual machines. Everything works fine on all of our servers for Windows and Linux VMs

Re: ACPI/power implementation causing performance loss with i7/Nehalem turbo boost

2010-03-05 Thread Kevin Day
On Mar 6, 2010, at 12:05 AM, Daniel O'Connor wrote: > On Sat, 6 Mar 2010, Kevin Day wrote: >> So, it seems that the VMware hypervisor is deactivating cores on the >> CPU when idle, but FreeBSD itself isn't. Is anyone working on giving >> FreeBSD's idle l

ACPI/power implementation causing performance loss with i7/Nehalem turbo boost

2010-03-05 Thread Kevin Day
Recently I bumped into something very weird. In some CPU heavy workloads, FreeBSD ran faster inside VMware's ESX hypervisor than it did running natively on bare metal. Simple pure CPU applications (such as "openssl speed") would run 10-30% faster on VMware. This seemed very counterintuitive, un

Re: Question about adding flags to mmap system call / NVIDIA amd64 driver implementation

2009-04-28 Thread Kevin Day
On Apr 28, 2009, at 3:19 PM, Julian Bangert wrote: Hello, I am currently trying to work a bit on the remaining "missing feature" that NVIDIA requires ( http://wiki.freebsd.org/NvidiaFeatureRequests or a back post in this ML) - the improved mmap system call. For now, I am trying to extend

Re: lzo2 shows insane speed gap

2008-12-29 Thread Kevin Day
Oh, and everybody is invited to run $ cd /usr/ports/archivers/lzo2 && make and check for themselves. I've used lzo2 quite a bit in the past and never saw this, so I thought I'd try this on a few boxes we have... Output is from "make fetch ; time make" 8-core Opteron 2350 2.0ghz, 64GB

Re: FreeBSD boot menu is missing

2008-11-27 Thread Kevin Day
On Nov 27, 2008, at 2:30 PM, Garrett Cooper wrote: On Thu, Nov 27, 2008 at 12:03 PM, Kevin Day <[EMAIL PROTECTED]> wrote: Just in case anyone needs a real step-by-step guide to getting a diskless PXE/NFS boot going, I wrote this up a little while ago. http://sigsegv.or

Re: FreeBSD boot menu is missing

2008-11-27 Thread Kevin Day
On Nov 27, 2008, at 1:44 PM, Dag-Erling Smørgrav wrote: I wouldn't use a sysinstall script. Set up a file system (say /nfsroot) on an NFS server in your lab. Just in case anyone needs a real step-by-step guide to getting a diskless PXE/NFS boot going, I wrote this up a little while ago.

Re: [Testers wanted] /dev/console cleanups

2008-11-20 Thread Kevin Day
On Nov 20, 2008, at 4:03 AM, Jeremy Chadwick wrote: This has two problems, but I'm probably missing something: 1) See my original post, re: users of our systems use "dmesg" to find out what the status of the system is. By "status" I don't mean "from the point the kernel finished to now", I li

Re: www.FreeBSD.org IPv6 broken?

2008-04-12 Thread Kevin Day
On Apr 12, 2008, at 12:15 AM, Markus Boelter wrote: Hi! Is the ipv6 routing to www.FreeBSD.org broken? This traceroute6 is from a Comcast cablemodem line in Santa Clara, CA. traceroute6 to www.freebsd.org (2001:4f8:fff6::21) from 2002:4c67:29ce::216:cbff:fead:95f9, 30 hops max, 12 byte p

1000+ day uptime 5.3-RELEASE box

2007-11-12 Thread Kevin Day
We installed a 5.3-RELEASE box back in 2004, and it's been running pretty hard ever since with no crashes, reboots or anything. We're about to finally take it down to upgrade the OS soon - are there any stats anyone wants to see before we do? I know in the past there have been some "I won

Long uptime 5.2.1 server

2005-06-18 Thread Kevin Day
We've got a FreeBSD 5.2.1-RELEASE-p1 server that's been up for 460 days now, with pretty heavy use the whole time (70GB+ per day http traffic, 140 hits/sec, etc). Before we give it a reboot to upgrade, does anyone want to see any counters or stats or anything? I ask because it's sometimes

Free EISA/PCI/SMP motherboard

2002-09-01 Thread Kevin Day
I can't count the number of times someone's dug up on a mailing list that I posted on ages ago when I was using an old Pentium SMP motherboard with both EISA and PCI on it, asking me to test some new bus and/or SMP code. I'm cleaning up my house and ready to start throwing stuff out. If anyone w

signedness in fsck

2001-12-27 Thread Kevin Day
I think I've found a bug in fsck. Some invalid values in cylinder groups don't get fixed. >From pass5.c: if (cg->cg_rotor < newcg->cg_ndblk) newcg->cg_rotor = cg->cg_rotor; else newcg->cg_rotor = 0;

Re: XMM[0-7] preserved across context switch?

2001-08-23 Thread Kevin Day
> Yes, but the question was "how is it preserved"? The SSE stuff works the > same as the FPU stuff in that it is switched lazily. See npxsave() and > where it is called. If a process "attaches" to the fpu, its state is kept > in the fpu the whole time. It is not extracted at context switch tim

XMM[0-7] preserved across context switch?

2001-08-21 Thread Kevin Day
A quick peek at swtch.s seems to show that the SSE registers (XMM0-7) aren't being preserved across context switches. Am I missing somewhere that's doing this, or are they really not being saved now? -- Kevin Day [EMAIL PROTECTED] - [EMAIL PROTECTED] To Unsubscribe: send mail

Re: Access to symbol table(including dynamics) at runtime

2001-06-08 Thread Kevin Day
> > In the last episode (Jun 08), Kevin Day said: > > Is there a simple way that I can lookup a symbol name(by address) > > during runtime? > > > > I know I can exec nm, look up for the address I need, and get local > > symbols, but it would be rea

Re: Access to symbol table(including dynamics) at runtime

2001-06-08 Thread Kevin Day
> > Kevin Day wrote: > > > > Is there a simple way that I can lookup a symbol name(by address) during > > runtime? > > man dlopen. > I looked at this.. I see how I can dlopen my own executable, and dlsym() will let me get addresses from symbol names, but h

Access to symbol table(including dynamics) at runtime

2001-06-08 Thread Kevin Day
7;d be very thankful. :) -- Kevin Day [EMAIL PROTECTED] - [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message

Re: NMI during procfs mem reads (#2)

2001-05-03 Thread Kevin Day
> > In message <[EMAIL PROTECTED]> Kevin Day writes: > : I tried sending this from my work account, but our new exchange server isn't > : exactly sending mail correctly... Excuse the duplicate post if you see it. > : :) > > It sounds like the PCI card tha

NMI during procfs mem reads (#2)

2001-05-02 Thread Kevin Day
+FkHMV63ia0rgC5LAcfQAoKIx +1YDufmdbiTBK+J8/IIl46sj =LbQh -END PGP SIGNATURE- -- Kevin Day [EMAIL PROTECTED] - [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message

Pthreads with sprintf/dtoa

2001-01-24 Thread Kevin Day
ong thread-wise, or something got broken so that it's no longer thread safe inside sprintf or dtoa. Can someone cluefull point me in the right direction? -- Kevin Forwarded message: > From toasty Wed Jan 24 17:55:36 2001 > From: Kevin Day > Message-Id: <[EMAIL PROTECTED]&

Lots of PCI busses confusing newbus/Compaq Proliant ML530

2000-08-01 Thread Kevin Day
I've got a Compaq Proliant ML530 server that seems to work just fine with the funky RAID controller and management software. However, the if_sk driver is giving me a small problem. I've got a SysKonnect dual 1000Mb ethernet card on one of the PCI busses on the motherboard. The probe gets called,

Unknown exception/trap confusion

2000-06-19 Thread Kevin Day
Ok, I've got a system that seems to spuriously "panic: unknown/reserved trap". In trying to figure out which exception got triggered, I did a backtrace... (kgdb) bt #0 boot (howto=256) at ../../kern/kern_shutdown.c:303 #1 0xc016a355 in panic (fmt=0xc02c58d9 "unknown/reserved trap") at ../../

Double buffered cp(1)

2000-04-21 Thread Kevin Day
Has anyone attempted to create a double buffered version of cp(1)? When copying from one disk to another, disk activity seems to ping-pong between the two, rather than keeping both active at the same time. If I were to fork and do something similar to afio, or maybe even doing something weird li

Re: SEGV in memInit (ignore all of this)

2000-03-07 Thread Kevin Day
> > > > > > > We're having a problem where very very rarely we get a segfault on exec of > > something, and I finally caught it: > > Ack... Ignore this whole thread... The first backtrace looked like builtin_new was causing this... someone replaced my new/delete in this, and didn't tell me.

Re: SEGV in memInit

2000-03-07 Thread Kevin Day
> > > We're having a problem where very very rarely we get a segfault on exec of > something, and I finally caught it: > Here's a better backtrace, sorry. :) Program received signal SIGSEGV, Segmentation fault. 0x2813862d in vfprintf () from /usr/lib/libc.so.3 (gdb) bt #0 0x2813862d in vfpr

SEGV in memInit

2000-03-07 Thread Kevin Day
We're having a problem where very very rarely we get a segfault on exec of something, and I finally caught it: # gdb menu GNU gdb 4.18 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distrib

Re: idea: official hardware manufacturer blacklist - let's wake em

2000-02-27 Thread Kevin Day
> > i mean, do the hardware people want their stuff supported or not? that's > > the main question > > some seem to choose the NOT. > > Hmmm. You're saying any one who disagrees with you chooses not to have > their stuff supported; "if you don't agree with me, you must be stupid", > right? > >

Re: recomendations for a msdos terminal program

2000-02-23 Thread Kevin Day
> > I have an old pen computer that runs msdos. It has a keyboard and a > floppy and I would like to use it to hook up a serial console. Dose > anybody have a recomendation for a terminal program that I can download, > or directions on using kermit to connect to com2. > > The two programs I ha

Off by one error in ulimit?

2000-02-14 Thread Kevin Day
I don't have access to a -current machine to try this on, so this only applies to 3.4. I have my ulimit set to 8MB for data/etc: ulimit -a core file size (blocks) 8192 data seg size (kbytes) 8192 file size (blocks) 8192 max locked memory (kbytes) 4096 max memory size (kbytes

No 'stupid user tricks' filenames?

2000-01-01 Thread Kevin Day
Has anyone thought about a sysctl to disallow the creation/renaming of file names to make them contain characters they probably shouldn't have? While I have no idea why, my customers seem to enjoy finding filenames that will make afio choke, or make some tool somewhere not like them. Before I

Re: Temperature

1999-12-30 Thread Kevin Day
> I've also asked you to undertake the second phase, which is to perform a > binary-search set of kernel builds to pin down the timeframe in which > this change occurred. It's also been suggested that the scheduler > changes made by Bruce Evans may have impacted your system; you might want >

Re: Serial boot prompt messages and a modem

1999-12-25 Thread Kevin Day
> > Leif Neland wrote: > > > > > Just configure it correctly. Don't tell it to talk to a serial device > > > that will be sending it gibberish. > > > > A hack would be to have the loader emit ATE0 to protect itself from > > echoing modems. > > AFAIK, it would not protect against all modems. I

Re: Practical limit for number of TCP connections?

1999-12-18 Thread Kevin Day
Wow, thanks for such a detailed reply. :) > > > In message <[EMAIL PROTECTED]>, you wrote: > > >What's the practical number of TCP connections per server? > > I've gotten over 8,000 at one time on one FreeBSD box. Yeah, best case, I've had several thousand myself, but not really doing anyth

Practical limit for number of TCP connections?

1999-12-18 Thread Kevin Day
I've started a side project that I'm trying to figure out how to scale. The end result will be a test-based realtime chat (IRC, java, or otherwise) that will bring very large crowds. You wouldn't believe how many geeks will show up on IRC for a TV/Movie star even lessor known ones. I've foun

Getting structures from kernelspace to userspace

1999-11-29 Thread Kevin Day
In the embedded system I'm working on, I have a need to get detailed hard drive information in a userland process. Specifically, I need the contents of all the values in wddrives[]. While I've made it work, I've run into a few difficulties. If someone thinks this is useful enough, I'll clean it

Re: Running unattended (ifo FFS thread)

1999-10-27 Thread Kevin Day
> > > On 27-Oct-99 Remy Nonnenmacher wrote: > > In followup of the FFS thread, I would like to know if there are some > > recommendations for running unattended machines. For exemple, avoiding > > the 'run fsck manually' (for exemple, when co-locating a machine far > > away where it is not p

Re: Handling segV's

1999-10-16 Thread Kevin Day
> > > > I mmap() files in, then copy them to a device. This works great except when > > > > someone tries to change that file during the copy. If the size of the file > > > > shrinks, I'll SIGBUS or SIGSEGV when i try to touch past the new file size. > > > > So, i setup a signal handler and longjm

Re: Handling segV's

1999-10-16 Thread Kevin Day
> > Kevin Day wrote: > > > > I mmap() files in, then copy them to a device. This works great except when > > someone tries to change that file during the copy. If the size of the file > > shrinks, I'll SIGBUS or SIGSEGV when i try to touch past the new

Re: Handling segV's

1999-10-15 Thread Kevin Day
> > Dodge Ram wrote: > > > Also, is there a list of reasons for a SIGSEGV ? > > Only one: "Your program is buggy" :-) > >- mark I've actually got a SIGSEGV/SIGBUS handler in one of my programs that I needed, and couldn't figure a way around... I mmap() files in, then copy them to a dev

Re: Non-standard FFS parameters

1999-10-05 Thread Kevin Day
> > Hi, > > The system in question (3.3-stable) needs to use a large FS (ca. 40GB). > The defaults for such filesystem are ridiculous, given that it will hold > at most couple of hundred big data files. So, my question is: > > * should I change the cpg (default 16) to some bigger value? > * is

Re: Idea: disposable memory

1999-09-23 Thread Kevin Day
> > > :> > Thoughts? > :> > :> man madvise? > :> > : > :Yeah, but MADV_FREE doesn't really do what I need. I have no idea if the > :system actually did free my ram or not. I want to hang on to the data, but > :if more ram is needed, then it can be discarded, but I need to know that it > :did,

Re: Idea: disposable memory

1999-09-22 Thread Kevin Day
> > Kevin Day wrote: > > > > Thoughts? > > man madvise? > Yeah, but MADV_FREE doesn't really do what I need. I have no idea if the system actually did free my ram or not. I want to hang on to the data, but if more ram is needed, then it can be discarded, bu

Idea: disposable memory

1999-09-22 Thread Kevin Day
Perhaps this is already possible somehow, but... In working with a graphical based embedded system (non-xwin), I'll typically mmap the graphic files and bcopy them straight to our hardware blitter. This works very nicely, since the kernel caches what it can off the disk, but when more ram is nee

Re: StarOffice 5.1 - infinite setup ?

1999-09-22 Thread Kevin Day
> > Hi, > > I have got a surprising problem with StarOffice 5.1 > for Linux on FreeBSD 4.0-current, the latest snapshot. > The CD-ROM installation went fine (after I configured the > Posix real-time thread support and linked the > additional libraries to the Linux compatibility > directory and

Re: damn ATX power supplies...

1999-09-11 Thread Kevin Day
> > > You can always hotwire the supply; go dig up a pinout for the ATX power > > > connector and you'll see that if you ground the power-on line the PSU > > > will come up... > > > > It's not just a ground, the line that brings up the power is a momentary > > switch, so a longish (about 1/2 se

Re: damn ATX power supplies...

1999-09-11 Thread Kevin Day
> > > You can always hotwire the supply; go dig up a pinout for the ATX power > > > connector and you'll see that if you ground the power-on line the PSU > > > will come up... > > > > It's not just a ground, the line that brings up the power is a momentary > > switch, so a longish (about 1/2 sec

Re: PCI modems do not work???

1999-09-08 Thread Kevin Day
. If anyone who can, in good faith, say they could have something workable by early next week, please contact me privately with your rates. We'll pay a decent amount to have this done, if it can be done quickly. Any takers? Kevin Day Midway Games To Unsubscribe: send mail to majord

Re: PCI modems do not work???

1999-09-08 Thread Kevin Day
. If anyone who can, in good faith, say they could have something workable by early next week, please contact me privately with your rates. We'll pay a decent amount to have this done, if it can be done quickly. Any takers? Kevin Day Midway Games To Unsubscribe: send mail to [E

Re: PCI modems do not work???

1999-09-06 Thread Kevin Day
> > Well, he's partially true. > > > > We're looking at mass buying several thousand PCI modems. The cost for a > > non-winmodem model is about 3x the Winmodem style. (You can buy winmodems > > very cheap, since everyone is making them now. You can't buy non-winmodem's > > cheap because only a few

Re: PCI modems do not work???

1999-09-06 Thread Kevin Day
> > Hey! > > > > Thanx a lot first of all! > > > > Anytime i CAN write something myself - i do. I can go as low as networking > > code > > or pseudodevice driver. But i am at loss when it comes to hardware (and > > within > > my scope of work etc. i doubt i will ever learn this stuff). Thats

Re: PCI modems do not work???

1999-09-06 Thread Kevin Day
> > Well, he's partially true. > > > > We're looking at mass buying several thousand PCI modems. The cost for a > > non-winmodem model is about 3x the Winmodem style. (You can buy winmodems > > very cheap, since everyone is making them now. You can't buy non-winmodem's > > cheap because only a fe

Re: PCI modems do not work???

1999-09-06 Thread Kevin Day
> > Hey! > > > > Thanx a lot first of all! > > > > Anytime i CAN write something myself - i do. I can go as low as networking code > > or pseudodevice driver. But i am at loss when it comes to hardware (and within > > my scope of work etc. i doubt i will ever learn this stuff). Thats why i ple

Re: Limit of bus hierarchies (was Re: PCI modems do not work???)

1999-09-06 Thread Kevin Day
> > > This is under 3.2-STABLE as of a few days ago. Any ideas here? > > Yes, use CURRENT :-) Ok, I'll upgrade tommorow and try again. > > ConnectionStatus: DeviceConnected > > Current Config Value: 0x01 > > Device Bus Speed: Full > > Device Address: 0x06 > > Open Pipes:

Re: Limit of bus hierarchies (was Re: PCI modems do not work???)

1999-09-06 Thread Kevin Day
> You don't want to know what a ethernet/parallel/serial/hub thingie looks > like. I don't have one, so anyone that has one, could you send me the > output of the usb_dump utility avaible from > > http://www.etla.net/~n_hibma/usb/usb.pl > > I had a problem when I tried plugging in my two

Re: Limit of bus hierarchies (was Re: PCI modems do not work???)

1999-09-06 Thread Kevin Day
> > > This is under 3.2-STABLE as of a few days ago. Any ideas here? > > Yes, use CURRENT :-) Ok, I'll upgrade tommorow and try again. > > ConnectionStatus: DeviceConnected > > Current Config Value: 0x01 > > Device Bus Speed: Full > > Device Address: 0x06 > > Open Pipes:

Re: Limit of bus hierarchies (was Re: PCI modems do not work???)

1999-09-05 Thread Kevin Day
> You don't want to know what a ethernet/parallel/serial/hub thingie looks > like. I don't have one, so anyone that has one, could you send me the > output of the usb_dump utility avaible from > > http://www.etla.net/~n_hibma/usb/usb.pl > > I had a problem when I tried plugging in my tw

Re: PCI modems do not work???

1999-09-05 Thread Kevin Day
> > On Sun, 5 Sep 1999, Kevin Day wrote: > > > > > > > Well.. i just looked through some archives and also on the > > > recent traffic in freebsd-questions. > > > It seems there are great many people that have same problem i do - > > > ap

Re: PCI modems do not work???

1999-09-05 Thread Kevin Day
> > Well.. i just looked through some archives and also on the > recent traffic in freebsd-questions. > It seems there are great many people that have same problem i do - apparently > our beloved system does not support PCI modems? Now if i am wrong here - > kick me and ignore the rest of the me

Re: PCI modems do not work???

1999-09-05 Thread Kevin Day
> > On Sun, 5 Sep 1999, Kevin Day wrote: > > > > > > > Well.. i just looked through some archives and also on the > > > recent traffic in freebsd-questions. > > > It seems there are great many people that have same problem i do - apparently

Re: PCI modems do not work???

1999-09-05 Thread Kevin Day
> > Well.. i just looked through some archives and also on the > recent traffic in freebsd-questions. > It seems there are great many people that have same problem i do - apparently > our beloved system does not support PCI modems? Now if i am wrong here - > kick me and ignore the rest of the m

Re: Excluded Include ?

1999-08-27 Thread Kevin Day
> > I am trying to compile a sync driver maintenance program on fbsd-stable. I > keep getting compiler errors: > > ft1config.o: In function `run_interactive': > ft1config.o(.text+0x565): undefined reference to `initscr' > ft1config.o(.text+0x56a): undefined reference to `cbreak' > ft1config.o(.t

Re: Excluded Include ?

1999-08-27 Thread Kevin Day
> > I am trying to compile a sync driver maintenance program on fbsd-stable. I > keep getting compiler errors: > > ft1config.o: In function `run_interactive': > ft1config.o(.text+0x565): undefined reference to `initscr' > ft1config.o(.text+0x56a): undefined reference to `cbreak' > ft1config.o(.

Re: How bullet-proof should the /etc/rc* scripts be?

1999-08-26 Thread Kevin Day
> > 4. What is the point of the "stty status '^T' at the top of the rc file? > > Frankly, that one stumps me too. :) There are still plenty of "We've > always done it that way" items in the various rc files, that may be one of > them. > Without this, you cannot press ^T to see why the rc

Re: How bullet-proof should the /etc/rc* scripts be?

1999-08-26 Thread Kevin Day
> > 4. What is the point of the "stty status '^T' at the top of the rc file? > > Frankly, that one stumps me too. :) There are still plenty of "We've > always done it that way" items in the various rc files, that may be one of > them. > Without this, you cannot press ^T to see why the rc

Re: ATX power supplies

1999-08-21 Thread Kevin Day
At 12:29 PM 8/21/99 -0400, Chuck Robey wrote: Anyone know where the spec might be for how ATX power supplies work (especially the interface to the motherboard, and their on'off methods?) Thanks. ftp://download.intel.com/design/motherbd/atx_201.pdf See section 4.2 Kevin To Unsubscribe: se

Re: ATX power supplies

1999-08-21 Thread Kevin Day
At 12:29 PM 8/21/99 -0400, Chuck Robey wrote: >Anyone know where the spec might be for how ATX power supplies work >(especially the interface to the motherboard, and their on'off methods?) > >Thanks. ftp://download.intel.com/design/motherbd/atx_201.pdf See section 4.2 Kevin To Unsubscribe:

Re: Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
> > :Because of licensing restrictions in our product, we are unable to ship with > :any GNU/GPL'ed tools, so I'm forced to fix 'tail' rather than use tac. (I > :saw tac, and agree that it is faster for this specific use) > : > :Any VM people wanna pipe up and make a suggestion so that I may make

Re: Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
> > :Because of licensing restrictions in our product, we are unable to ship with > :any GNU/GPL'ed tools, so I'm forced to fix 'tail' rather than use tac. (I > :saw tac, and agree that it is faster for this specific use) > : > :Any VM people wanna pipe up and make a suggestion so that I may make

Re: Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
may make up a patch? Kevin [Charset iso-8859-1 unsupported, filtering to ASCII...] > I'd suggest that you use "tac" from GNU textutils. > > Charles > > -Original Message- > From: Kevin Day [mailto:toa...@dragondata.com] > Sent: Wednesday, July 28, 1

Re: Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
may make up a patch? Kevin [Charset iso-8859-1 unsupported, filtering to ASCII...] > I'd suggest that you use "tac" from GNU textutils. > > Charles > > -Original Message- > From: Kevin Day [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 28, 1999 3:

Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
An application I use quite often requires me to reverse the lines in the file to get the desired output. 'tail -r' appears to be very inefficient in it's use of mmap(). It mmap's the entire file in, which encourages the kernel to swap out the rest of the system to keep pages of the input file in

Replace/rewrite reverse.c for tail(1)

1999-07-28 Thread Kevin Day
An application I use quite often requires me to reverse the lines in the file to get the desired output. 'tail -r' appears to be very inefficient in it's use of mmap(). It mmap's the entire file in, which encourages the kernel to swap out the rest of the system to keep pages of the input file in

rtprio and fifo's

1999-07-22 Thread Kevin Day
I know the evils associated with using rtprio, but I have a real real-time application that needs to service data very quickly when it is needed from a piece of hardware. This daemon reads from a special device. The driver's read handler puts it to sleep, and wakes it back up when an interrupt co

rtprio and fifo's

1999-07-22 Thread Kevin Day
I know the evils associated with using rtprio, but I have a real real-time application that needs to service data very quickly when it is needed from a piece of hardware. This daemon reads from a special device. The driver's read handler puts it to sleep, and wakes it back up when an interrupt c

Re: Swap overcommit

1999-07-15 Thread Kevin Day
> :> The are dozens of libc routines which call malloc internally and > return > :> allocated storage. strdup(), opendir(), fopen(), setvbuf(), > asprintf(), > :> and so forth. Dozens. And while we might check some of these for > NULL, > :> we don't check them all, and the o

Re: Swap overcommit

1999-07-15 Thread Kevin Day
> :> The are dozens of libc routines which call malloc internally and return > :> allocated storage. strdup(), opendir(), fopen(), setvbuf(), asprintf(), > :> and so forth. Dozens. And while we might check some of these for NULL, > :> we don't check them all, and the ones we d

Re: a BSD identd

1999-07-13 Thread Kevin Day
> Doug wrote: > > John Polstra wrote: > >> > >> Are you sure? If you simply don't run an identd, the queries will > >> get an instant connection refused error. That's even faster than > >> sending back a bogus response. > > > > Many daemons that request ident, and almost all IRC daemons >

Re: a BSD identd

1999-07-13 Thread Kevin Day
> Doug wrote: > > John Polstra wrote: > >> > >> Are you sure? If you simply don't run an identd, the queries will > >> get an instant connection refused error. That's even faster than > >> sending back a bogus response. > > > > Many daemons that request ident, and almost all IRC daemons >

Re: a BSD identd

1999-07-11 Thread Kevin Day
> > > On Sun, 11 Jul 1999 00:49:59 EST, Kevin Day wrote: > > > However, pidentd is rather buggy of late, and tends to freak out a > > lot. If we could have an 'official' identd, I'd like it. :) > > I hope you can back that up with more than a desire

Re: a BSD identd

1999-07-11 Thread Kevin Day
> > > On Sun, 11 Jul 1999 00:49:59 EST, Kevin Day wrote: > > > However, pidentd is rather buggy of late, and tends to freak out a > > lot. If we could have an 'official' identd, I'd like it. :) > > I hope you can back that up with more than a d

Re: a BSD identd

1999-07-10 Thread Kevin Day
> > Is it worth it to write an identd for FreeBSD? With one sysctl added, it's > > trivial to implement. If an identd would be desired, then should I make a > > separate one, or rewrite the current inetd's internal identd shim? I > > don't see a reason for pidentd when we could have an identd built

Re: a BSD identd

1999-07-10 Thread Kevin Day
> > Is it worth it to write an identd for FreeBSD? With one sysctl added, it's > > trivial to implement. If an identd would be desired, then should I make a > > separate one, or rewrite the current inetd's internal identd shim? I > > don't see a reason for pidentd when we could have an identd buil

Re: Possible race in pipe device driver, esp on multi-cpu machines.

1999-05-31 Thread Kevin Day
> A friend of mine upgraded one of his machines to a duel-cpu > box and upgraded the OS to -STABLE, and he noticed that his > backups were being corrupted. The corruption appears to occur when > he transfers huge gzip'd tar files over a 100BaseTX network: > > I believe that t

Re: Kernel config script

1999-05-30 Thread Kevin Day
> > Perhaps this is the wrong list to post this question, but has there been > > any work done on a script (similar to what Slackware Linux uses) that > > asks the user questions ("Do you want to run SCO binaries", etc) and > > configures a kernel conf file for them? > > > > If not, I'll volunteer