Re: kernel: MCA: CPU 0 COR (1) internal parity error

2015-01-17 Thread Jeremy Chadwick
being handled correctly by the kernel (i.e. misreporting or mis-decoding). Good luck! -- | Jeremy Chadwick j...@koitsu.org | | UNIX Systems Administratorhttp://jdc.koitsu.org/ | | Making life hard for others since 1977. PGP 4BD6C0CB

Re: Any objections/comments on axing out old ATA stack?

2013-04-21 Thread Jeremy Chadwick
On Sun, Apr 21, 2013 at 02:11:04PM +0300, Alexander Motin wrote: On 21.04.2013 00:29, Jeremy Chadwick wrote: - The ATA commands which lead up to the error also vary. Many are for write requests, and from some entries I can see that the OS was doing NCQ writes (WRITE FPDMA QUEUED

Re: Any objections/comments on axing out old ATA stack?

2013-04-20 Thread Jeremy Chadwick
On Thu, Apr 04, 2013 at 10:00:18AM +0200, Matthias Andree wrote: Am 04.04.2013 03:05, schrieb Jeremy Chadwick: { snipping stuff I have no comment on. reference thread: } { http://lists.freebsd.org/pipermail/freebsd-stable/2013-April/073036.html } One piece of evidence that refutes my

Re: Kernel output interleaved on boot

2013-04-08 Thread Jeremy Chadwick
: there is no solution other than to switch OSes. And yes, I am aware of how GSoC works, but this really should have become a GSoC project by now, otherwise the Foundation should have funded someone to fix this. It makes kernel debugging basically worthless. -- | Jeremy Chadwick j

Re: Any objections/comments on axing out old ATA stack?

2013-04-03 Thread Jeremy Chadwick
. -- | Jeremy Chadwick j...@koitsu.org | | UNIX Systems Administratorhttp://jdc.koitsu.org/ | | Mountain View, CA, US| | Making life hard for others since 1977. PGP 4BD6C0CB

Re: Any objections/comments on axing out old ATA stack?

2013-04-03 Thread Jeremy Chadwick
On Thu, Apr 04, 2013 at 02:19:16AM +0200, Matthias Andree wrote: Am 04.04.2013 01:38, schrieb Jeremy Chadwick: ... While skimming Linux libata code and commits in the past, the only glaringly obvious bug/issue I see is with SB600/SB700 chipsets (the hardware revision apparently matters

Re: Any objections/comments on axing out old ATA stack?

2013-03-31 Thread Jeremy Chadwick
(easier for real-time testing) but I don't know the implications of turning CQ off in the middle of any pending I/O requests. -- | Jeremy Chadwick j...@koitsu.org | | UNIX Systems Administratorhttp://jdc.koitsu.org/ | | Mountain View, CA, US

Re: [HEADS UP] pkgng binary packages regression in 1.0.9. Fixed in 1.0.9_1

2013-03-20 Thread Jeremy Chadwick
of response as I'm tired of seeing the security incident being used as a opportunistic crutch (as it was for the sudden cvsup/csup deprecation). -- | Jeremy Chadwick j...@koitsu.org | | UNIX Systems Administratorhttp://jdc.koitsu.org/ | | Mountain View

Re: ACPI broke going from 8 to 9

2011-12-31 Thread Jeremy Chadwick
the kernel was built, because there may have been fixes (that broke things for you) between the above commit and present-day RELENG_8 (I have not examined all commits). -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http

Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server

2011-12-23 Thread Jeremy Chadwick
On Fri, Dec 23, 2011 at 10:00:05AM -0500, John Baldwin wrote: On Thursday, December 22, 2011 6:58:46 pm Jeremy Chadwick wrote: On Fri, Dec 23, 2011 at 12:44:14AM +0100, O. Hartmann wrote: On 12/21/11 19:41, Alexander Leidinger wrote: Hi, while the discussion continued here, some

Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server

2011-12-22 Thread Jeremy Chadwick
/make.conf (on RELENG_8 and earlier at least). src/share/mk/bsd.own.mk has no framework for MK_MALLOC_PRODUCTION, so, this is definitely a make.conf variable. -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http

Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server

2011-12-20 Thread Jeremy Chadwick
... well, not depressed, but scared of the massive undertaking since it involves lots of recurring tests, reboots, etc. -- hours of work -- and if I get that wrong, it's wasted effort (thus wasted developer time). I want to get it right. :-) -- | Jeremy Chadwickjdc

Re: can a wrong alignment cause a decrease in a hdd's life expectancy?

2011-12-19 Thread Jeremy Chadwick
On Mon, Dec 19, 2011 at 03:20:10PM -0800, Jeremy Chadwick wrote: On Mon, Dec 19, 2011 at 10:56:33PM +, Alexander Best wrote: On Mon Dec 19 11, Poul-Henning Kamp wrote: In message 20111219224700.ga75...@freebsd.org, Alexander Best writes: On Mon Dec 19 11, Poul-Henning Kamp wrote

Re: can a wrong alignment cause a decrease in a hdd's life expectancy?

2011-12-19 Thread Jeremy Chadwick
protocols that define maximum bandwidth. By the way, the hard disk itself does not support USB 3.0 -- your drive is in an enclosure that contains a SATA-USB3.0 conversion chipset inside. If you open the enclosure, you will find the hard disk is SATA, and probably supports SATA600. -- | Jeremy

Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server

2011-12-18 Thread Jeremy Chadwick
when it came to FreeBSD. Greetings! -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977

Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server

2011-12-18 Thread Jeremy Chadwick
, so that those of us involved here can run such utilities and provide the data somewhere central for devs to review. I only mention this because so far I haven't seen anyone really say okay, this is what we should be using for these kinds of tests. Yay nature of the beast. -- | Jeremy Chadwick

Re: SCHED_ULE should not be the default

2011-12-18 Thread Jeremy Chadwick
On Thu, Dec 15, 2011 at 05:26:27PM +0100, Attilio Rao wrote: 2011/12/13 Jeremy Chadwick free...@jdc.parodius.com: On Mon, Dec 12, 2011 at 02:47:57PM +0100, O. Hartmann wrote: Not fully right, boinc defaults to run on idprio 31 so this isn't an issue. And yes, there are cases where

Re: SCHED_ULE should not be the default

2011-12-13 Thread Jeremy Chadwick
with a higher-end system (e.g. 2 physical CPUs, with 6 or 8 cores per CPU) was to do the same test (changing -jX to -j{numofcores} of course). -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems

Re: SCHED_ULE should not be the default

2011-12-13 Thread Jeremy Chadwick
Are we having fun yet? :-) -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977

Re: zfs i/o hangs on 9-PRERELEASE

2011-11-26 Thread Jeremy Chadwick
? -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB

Re: SIOCGIFADDR broken on 9.0-RC1?

2011-11-15 Thread Jeremy Chadwick
(the DHCP client) to wait until it gets an answer + IP back from the DHCP server before continuing with the rc.d scripts. The default is no. -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX

Re: FreeBSD 10.0-CURRENT/amd64: Weirdness with LOCALE settings: ghostswitching in csh?

2011-11-04 Thread Jeremy Chadwick
On Fri, Nov 04, 2011 at 07:49:52AM +0100, O. Hartmann wrote: Am 11/03/11 23:48, schrieb Jeremy Chadwick: On Thu, Nov 03, 2011 at 11:17:08PM +0100, O. Hartmann wrote: Hello. I realised something weird in FreeBSD 10.-CURRENT/amd64 (CLANG compiled), build as from today (buildworld

Re: can audio CDs be played with ATA_CAM ?

2011-10-25 Thread Jeremy Chadwick
. -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB

Re: avl_find() panic

2011-07-05 Thread Jeremy Chadwick
. Cross-posting is generally shunned, but since this is a current thing, adding freebsd-current to the CC list. -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator

Re: snd_hda : sometimes sound sometimes not

2011-05-28 Thread Jeremy Chadwick
mav@ here (snd_hda(4) says he's one of the authors), although he may not have any knowledge of the code which may need to be MFC'd. He may be able to point us to who has a better idea though. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking

Re: ACL issue (Was Re: HEADS UP: ZFSv28 is in!)

2011-03-06 Thread Jeremy Chadwick
in it? Doing a strings -a /boot/kernel/kernel | grep UFS_ACL should suffice. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA

Re: ACL issue (Was Re: HEADS UP: ZFSv28 is in!)

2011-03-06 Thread Jeremy Chadwick
On Sun, Mar 06, 2011 at 11:06:09AM -0500, Steve Wills wrote: On 03/06/11 10:37, Jeremy Chadwick wrote: At first glance it looks like acl_set_fd_np(3) isn't working on an md-backed filesystem; specifically, it's returning EOPNOTSUPP. You should be able to reproduce the problem by doing

Re: ACL issue (Was Re: HEADS UP: ZFSv28 is in!)

2011-03-06 Thread Jeremy Chadwick
On Sun, Mar 06, 2011 at 08:23:42AM -0800, Jeremy Chadwick wrote: On Sun, Mar 06, 2011 at 11:06:09AM -0500, Steve Wills wrote: On 03/06/11 10:37, Jeremy Chadwick wrote: At first glance it looks like acl_set_fd_np(3) isn't working on an md-backed filesystem; specifically, it's returning

Re: HEADS UP: ZFSv28 is in!

2011-02-28 Thread Jeremy Chadwick
On Sun, Feb 27, 2011 at 09:29:57PM +0100, Pawel Jakub Dawidek wrote: I just committed ZFSv28 to HEAD. Thank you so much for this effort! I look forward to trying this once it's MFC'd to RELENG_8 in the upcoming future. -- | Jeremy Chadwick j...@parodius.com

Re: About panic: bufwrite: buffer is not busy???

2011-02-20 Thread Jeremy Chadwick
(see Subject) is only contained in one file: sys/ufs/ffs/ffs_vfsops.c, function ffs_bufwrite(). So, that would be some kind of weird filesystem-related issue, not NIC-specific. I have no idea how to debug said problem. -- | Jeremy Chadwick j...@parodius.com

Re: TTY task group scheduling

2010-11-19 Thread Jeremy Chadwick
, especially with regards to libgeom). IMHO, the gsched stuff, as a layer, should probably be moved into the I/O framework by default, with the functionality *disabled* by default and tunables to adjust it. That's just how I feel about it. -- | Jeremy Chadwick j

Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
this, except there doesn't appear to be an authoritative statement that it will apply to RELENG_8; when I see WIP, I assume -CURRENT/HEAD only. Let me know, since all the systems I have are Intel multi-core. -- | Jeremy Chadwick j...@parodius.com | | Parodius

Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
On Mon, Sep 06, 2010 at 03:56:01PM +0300, Andriy Gapon wrote: on 06/09/2010 15:23 Jeremy Chadwick said the following: On Mon, Sep 06, 2010 at 03:17:42PM +0300, Andriy Gapon wrote: on 29/08/2010 12:25 Andriy Gapon said the following: The below patch is against sources in FreeBSD tree

Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
On Mon, Sep 06, 2010 at 04:28:02PM +0300, Andriy Gapon wrote: on 06/09/2010 16:12 Jeremy Chadwick said the following: Great, thanks! I'll be testing this out on two separate systems, both RELENG_8: - Supermicro X7SBA + Intel C2D E8400 (stepping 10) - Supermicro X7SBL-LN2 + Intel

Re: Watchdog resets on 82575

2010-08-10 Thread Jeremy Chadwick
. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB

Re: Watchdog resets on 82575

2010-08-10 Thread Jeremy Chadwick
ASCII strings for the individual chips/models/codenames. I'm sure that's on your todo list somewhere. I'd be willing to write this but would need a list of the models (or maybe the Linux driver has them in comments, etc. and I could go off of that). -- | Jeremy Chadwick

Re: Results of BIND RFC

2010-04-02 Thread Jeremy Chadwick
. Concept being: I don't need Kerberos; pkg_delete base-krb5. I also don't need lib32; pkg_delete base-lib32. Beautiful concept, hard to implement due to libraries being yanked out from underneathe binaries that are linked to them. But you get the idea. -- | Jeremy Chadwick