[releng_7 tinderbox] failure on i386/i386

2008-09-01 Thread FreeBSD Tinderbox
TB --- 2008-09-01 05:28:34 - tinderbox 2.3 running on freebsd-stable.sentex.ca TB --- 2008-09-01 05:28:34 - starting RELENG_7 tinderbox run for i386/i386 TB --- 2008-09-01 05:28:34 - cleaning the object tree TB --- 2008-09-01 05:29:00 - cvsupping the source tree TB --- 2008-09-01 05:29:00 -

Re: ZFS performance issues (solved?!)

2008-09-01 Thread Henri Hennebert
John Birrell wrote: For those people experiencing a performance degradation since the DTrace import, please update your copy of src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c by either cvsup of direct edit to remove #define KMEM_DEBUG. You only need to rebuild the opensolaris kernel

[releng_7 tinderbox] failure on i386/pc98

2008-09-01 Thread FreeBSD Tinderbox
TB --- 2008-09-01 06:47:53 - tinderbox 2.3 running on freebsd-stable.sentex.ca TB --- 2008-09-01 06:47:53 - starting RELENG_7 tinderbox run for i386/pc98 TB --- 2008-09-01 06:47:53 - cleaning the object tree TB --- 2008-09-01 06:48:16 - cvsupping the source tree TB --- 2008-09-01 06:48:16 -

[releng_7 tinderbox] failure on ia64/ia64

2008-09-01 Thread FreeBSD Tinderbox
TB --- 2008-09-01 06:55:05 - tinderbox 2.3 running on freebsd-stable.sentex.ca TB --- 2008-09-01 06:55:05 - starting RELENG_7 tinderbox run for ia64/ia64 TB --- 2008-09-01 06:55:05 - cleaning the object tree TB --- 2008-09-01 06:55:19 - cvsupping the source tree TB --- 2008-09-01 06:55:19 -

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Derek Kuliński
Hello Michael, Sunday, August 31, 2008, 7:12:54 PM, you wrote: Any progress here? Does anyone know if this will be fixed in 7.1 latest, or should we start looking for different backup solution (in this case I would suggest to remove dump from the source tree - having a backup tool that

Re: ZFS performance issues (solved?!)

2008-09-01 Thread Wes Morgan
On Mon, 1 Sep 2008, John Birrell wrote: For those people experiencing a performance degradation since the DTrace import, please update your copy of src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c by either cvsup of direct edit to remove #define KMEM_DEBUG. You only need to rebuild

Re: ZFS performance issues (solved?!)

2008-09-01 Thread Jeremy Chadwick
On Mon, Sep 01, 2008 at 05:48:34AM -0500, Wes Morgan wrote: On Mon, 1 Sep 2008, John Birrell wrote: For those people experiencing a performance degradation since the DTrace import, please update your copy of src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c by either cvsup of

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Mike Tancsa
At 05:07 AM 9/1/2008, Derek Kuliński wrote: Now I'm honestly a bit scared about it (even if it will be fixed before 7.1, I'm not sure I'll hurry with the update). There have been a number of commits to releng_7 that fixed dump issues for me. A box that used to regularly exhibit hung dump

Re: Re: ZFS performance issues (solved?!)

2008-09-01 Thread Arnaud Houdelette
Wes Morgan a écrit : div class=moz-text-flowed style=font-family: -moz-fixedOn Mon, 1 Sep 2008, John Birrell wrote: For those people experiencing a performance degradation since the DTrace import, please update your copy of src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c by either

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Kevin Oberman
Date: Mon, 01 Sep 2008 09:36:11 -0400 From: Mike Tancsa [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] At 05:07 AM 9/1/2008, Derek Kuliński wrote: Now I'm honestly a bit scared about it (even if it will be fixed before 7.1, I'm not sure I'll hurry with the update). There have been a

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Mike Tancsa
At 12:00 PM 9/1/2008, Kevin Oberman wrote: I have a 7-Stable system which has not been able to successfully dump(8) for about 2 months. Since it contains almost no important data that is subject to change, it's not too big a deal, but I worry that other systems might start showing the same

Re: ZFS performance issues (solved?!)

2008-09-01 Thread Yarema
John Birrell wrote: For those people experiencing a performance degradation since the DTrace import, please update your copy of src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c by either cvsup of direct edit to remove #define KMEM_DEBUG. You only need to rebuild the opensolaris

Anyone else seeing make release failing?

2008-09-01 Thread Lawrence Farr
I build releases nightly, and have been getting (snip) + shift + FSLABEL=minimum3 + shift + [ 4320 -eq 0 -a minimum3 = auto ] + rm -f /R/stage/mfsroot/mfsroot + dd of=/R/stage/mfsroot/mfsroot if=/dev/zero count=4320 bs=1k uname -r + [ -f /R/stage/trees/base/boot/boot ] BOOT=-B -b +

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Kevin Oberman
Date: Mon, 01 Sep 2008 12:06:35 -0400 From: Mike Tancsa [EMAIL PROTECTED] At 12:00 PM 9/1/2008, Kevin Oberman wrote: I have a 7-Stable system which has not been able to successfully dump(8) for about 2 months. Since it contains almost no important data that is subject to change, it's not

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Derek Kuliński
Hello Kevin, Monday, September 1, 2008, 1:13:24 PM, you wrote: Thanks for the suggestion. I'm pretty sure I have done a full fsck, but not positive, so I will try one tomorrow. The system is in a location which is unmanned today due to the holiday, and a full fsck kind of needs either a

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Michael
Sorry to scare you, I was a little unhappy about dump hanging. Based on the cvs repository I wrote a little patch that combines two changes made by scott and jeff that works agains 7.0-RELEASE (looking at the commit logs scared me away from trying STABLE on production right now. After applying

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Jeremy Chadwick
On Mon, Sep 01, 2008 at 09:00:12AM -0700, Kevin Oberman wrote: Date: Mon, 01 Sep 2008 09:36:11 -0400 From: Mike Tancsa [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] At 05:07 AM 9/1/2008, Derek Kuli??ski wrote: Now I'm honestly a bit scared about it (even if it will be fixed before

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Jeremy Chadwick
On Mon, Sep 01, 2008 at 02:38:56PM -0700, Jeremy Chadwick wrote: ... I'll try to find the thread (it was a year or so ago) where a developer told me more or less what was going on. The problem was that UFS2 snapshot generation, over time, becomes slower and slower to generate (this is what

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Mike Tancsa
At 05:38 PM 9/1/2008, Jeremy Chadwick wrote: Can someone explain what dump frequently hangs actually means? Does it lock up the entire machine indefinitely (and if so, how long did you wait for it to (hopefully) recover)? As in the process hanging. For me, it was fixed quite some time ago.

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Jeremy Chadwick
On Mon, Sep 01, 2008 at 02:38:56PM -0700, Jeremy Chadwick wrote: The problem was that UFS2 snapshot generation, over time, becomes slower and slower to generate (this is what dump does on UFS2 systems, with or without the -L flag), and is a known design issue. Clarification: dump on UFS2

Re: trying to mount a write prptected zip disk panics the machine (unless the -r flag is used)

2008-09-01 Thread Torfinn Ingolfsen
On Tue, 19 Aug 2008 17:15:54 -0400 John Baldwin [EMAIL PROTECTED] wrote: That's right, but not the specific bug I am familiar with. :( Ok. The issue is now documented as PR i386/127029 http://www.freebsd.org/cgi/query-pr.cgi?pr=127029 No, I am not sure that this issue only relates to i386. But

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Kevin Oberman
Date: Mon, 1 Sep 2008 14:38:56 -0700 From: Jeremy Chadwick [EMAIL PROTECTED] On Mon, Sep 01, 2008 at 09:00:12AM -0700, Kevin Oberman wrote: Date: Mon, 01 Sep 2008 09:36:11 -0400 From: Mike Tancsa [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] At 05:07 AM 9/1/2008, Derek Kuli??ski

Re: bin/121684: : dump(8) frequently hangs

2008-09-01 Thread Derek Kuliński
Hello Jeremy, Monday, September 1, 2008, 3:27:38 PM, you wrote: [... links about problems with snapshots ...] the dump can be used without snapshots, in that case is it a still worse method of doing backups? as for the snapshots, you made me even more depressed :) I don't have huge hard disk