Re: RELENG_7/i386: ZFS constant panic on file system writes

2009-04-08 Thread Dmitry Morozovsky
On Tue, 7 Apr 2009, Pawel Jakub Dawidek wrote: PJD DM could you please help me a bit with *very* unpleasant situation: one of my PJD DM servers with very large ZFS reboots on most write requests to one (largest, PJD DM which effectively prohibits recreating) ZFS file system with PJD DM

watchdog timeout

2009-04-08 Thread xer
Hello I have some problems with 3Com nics, after a upgrade from 5.5-STABLE to 6.4-STABLE. This machine has two 3com nics (one is LAN other is WAN) and i see too much watchdog timeout on both cards. This on/off up/down on cards, affect the interrupt to clients that are downloading from apache

Re: FreeBSD and iSCSI for disks.

2009-04-08 Thread Ivan Voras
Garance A Drosihn wrote: Some friends of mine are looking at the new DroboPro, which makes a lot of disk space available via iSCSI (in addition to firewire 800), and they were wondering how well iSCSI works with FreeBSD. I haven't paid attention to iSCSI support. Is there anyone using it

bdes: fwrite error at 8

2009-04-08 Thread Lars Eggert
Hi, I'm doing encrypted nightly dumps over the network to an NFS file system, i.e., dump | bzip2 | bdes nfs. Since about a week ago, I see occasional errors from bdes (bdes: fwrite error at 8). Anyone have a hunch what's going on here? I'm wondering if this is something that started

ZFSKnownProblems - needs revision?

2009-04-08 Thread Ivan Voras
Hi, I've been pinged by two people already that it's possible that the problems listed at: http://wiki.freebsd.org/ZFSKnownProblems have been fixed in 7-STABLE, and that the page needs to be significantly revised to sound less scary. Since I unfortunately don't have any ZFS systems in

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Ivan Voras
Ivan Voras wrote: * Are the issues on the list still there? * Are there any new issues? * Is somebody running ZFS in production (non-trivial loads) with success? What architecture / RAM / load / applications used? * How is your memory load? (does it leave enough memory for other services)

Re: FreeBSD and iSCSI for disks.

2009-04-08 Thread Danny Braniss
Garance A Drosihn wrote: Some friends of mine are looking at the new DroboPro, which makes a lot of disk space available via iSCSI (in addition to firewire 800), and they were wondering how well iSCSI works with FreeBSD. I haven't paid attention to iSCSI support. Is there anyone using

Re: FreeBSD and iSCSI for disks.

2009-04-08 Thread Ivan Voras
Danny Braniss wrote: Garance A Drosihn wrote: Some friends of mine are looking at the new DroboPro, which makes a lot of disk space available via iSCSI (in addition to firewire 800), and they were wondering how well iSCSI works with FreeBSD. I haven't paid attention to iSCSI support. Is

Re: FreeBSD and iSCSI for disks.

2009-04-08 Thread Robert Blayzor
On Apr 7, 2009, at 5:43 PM, Garance A Drosihn wrote: Some friends of mine are looking at the new DroboPro, which makes a lot of disk space available via iSCSI (in addition to firewire 800), and they were wondering how well iSCSI works with FreeBSD. I haven't paid attention to iSCSI support. Is

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Andriy Gapon
My account: amd64 stable/7 system 4GB RAM zero tuning 3-way mirrored zpool with individual dev size about 400G moderate load sufficient remaining RAM (still plenty) zero troubles (system age is 2 months) -- Andriy Gapon ___ freebsd-stable@freebsd.org

Re: bdes: fwrite error at 8

2009-04-08 Thread Dan Nelson
In the last episode (Apr 08), Lars Eggert said: I'm doing encrypted nightly dumps over the network to an NFS file system, i.e., dump | bzip2 | bdes nfs. Since about a week ago, I see occasional errors from bdes (bdes: fwrite error at 8). Anyone have a hunch what's going on here? I'm

Re: bdes: fwrite error at 8

2009-04-08 Thread Lars Eggert
On 2009-4-8, at 17:46, Dan Nelson wrote: bdes -k asd /boot/kernel/kernel | dd of=/dev/null count=1 # bdes -k asd /boot/kernel/kernel | dd of=/dev/null count=1 1+0 records in 1+0 records out 512 bytes transferred in 0.000860 secs (595366 bytes/sec) bdes: fwrite error at 8: Broken pipe Lars

Re: RELENG_7/i386: ZFS constant panic on file system writes

2009-04-08 Thread Dmitry Morozovsky
On Wed, 8 Apr 2009, Dmitry Morozovsky wrote: DM PJD DM could you please help me a bit with *very* unpleasant situation: one of my DM PJD DM servers with very large ZFS reboots on most write requests to one (largest, DM PJD DM which effectively prohibits recreating) ZFS file system with DM

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Jonathan
Ivan Voras wrote: Hi, I've been pinged by two people already that it's possible that the problems listed at: http://wiki.freebsd.org/ZFSKnownProblems have been fixed in 7-STABLE, and that the page needs to be significantly revised to sound less scary. Since I unfortunately don't have

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Christian Walther
Hi, I used geli encrypted ZFS including Root on my IBM Thinkpad T31 with 1GB RAM on a 160GB HDD. (i386 7-STABLE) Swap on a dedicated slice. Some Z Filesystems used compression (/usr/ports, /usr/src, for example). I encountered several crashes, especially during heavy loads, such as compiling big

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Guido Falsi
On Wed, Apr 08, 2009 at 02:50:33PM +0200, Ivan Voras wrote: Ivan Voras wrote: * Are the issues on the list still there? * Are there any new issues? * Is somebody running ZFS in production (non-trivial loads) with success? What architecture / RAM / load / applications used? * How is

uchcom and RELENG_7?

2009-04-08 Thread Torfinn Ingolfsen
Hi, Is there any reason why uchcom[1] hasn't been MFC'ed to RELENG_7 yet? I see discussion[2] about this subject as far back as around 7.0-release, but I can't find any uchcom.c files in my src, not even for latest RELENG_7. References: 1)

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Freddie Cash
On April 8, 2009 5:30 am Ivan Voras wrote: snip Specifically: * Are the issues on the list still there? * Are there any new issues? * Is somebody running ZFS in production (non-trivial loads) with success? What architecture / RAM / load / applications used? * How is your memory load? (does

ZFS Usage.

2009-04-08 Thread Andrew Kolchoogin
Dear colleagues, В Ср, 08/04/2009 в 14:30 +0200, Ivan Voras пишет: I have old port (RELENG_7) ZFS in production on two servers. Both of them have Serial ATA HDDs with the following storage pool configuration: 1) mpt(4) SATA/SAS Controller with three drives as RAIDZ; 2) aac(4) SATA/SAS

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Dmitry Morozovsky
On Wed, 8 Apr 2009, Ivan Voras wrote: IV * Are the issues on the list still there? IV * Are there any new issues? IV * Is somebody running ZFS in production (non-trivial loads) with IV success? What architecture / RAM / load / applications used? IV * How is your memory load? (does it leave

zpool history coredump

2009-04-08 Thread Dmitry Morozovsky
Pawel, another one (though minor, I suppose) bug report: while playing with my poor pool, I tried to interact with it on -current, thus importing it with -f (without upgrading, of course). After reverting to RELENG_7, I found I no more can access history: r...@moose:~#

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Peter Esselius
My home fileserver: Started using zfs around 7.0-BETA2, oct-nov 07. The system is running 7-sta...@amd64, updated once a month. 4GB RAM No kmem-tuning. 4x320gb, switched to 5x750 during the summer. No panics after switching from i386 to amd64. ___

no USB mice detected on GA-MA74GM-S2

2009-04-08 Thread Piotr Smyrak
Hi, I recently upgraded my system to newer hardware with motherboard GIGABYTE GA-MA74GM-S2 Rev 1.0 with AMD 740G chipset (north bridge) and AMD SB700 (south) where USB support is located. Everything would be fine except there is no USB mice detection by FreeBSD at all. And I am stuck with USB

Re: no USB mice detected on GA-MA74GM-S2

2009-04-08 Thread Robert Noland
On Wed, 2009-04-08 at 21:08 +0200, Piotr Smyrak wrote: Hi, I recently upgraded my system to newer hardware with motherboard GIGABYTE GA-MA74GM-S2 Rev 1.0 with AMD 740G chipset (north bridge) and AMD SB700 (south) where USB support is located. Everything would be fine except there is no

Re: no USB mice detected on GA-MA74GM-S2

2009-04-08 Thread Martin
Am Wed, 8 Apr 2009 21:08:05 +0200 schrieb Piotr Smyrak piotr.smy...@heron.pl: First I started with my old build of 6.2, then upgraded to 6.4 STABLE, to finally upgrade to 7.2 PRERELEASE in hope of fixing the issue. None of versions gave me USB mouse support. I have tried connecting 3

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Miroslav Lachman
Ivan Voras wrote: Ivan Voras wrote: * Are the issues on the list still there? * Are there any new issues? * Is somebody running ZFS in production (non-trivial loads) with success? What architecture / RAM / load / applications used? * How is your memory load? (does it leave enough memory for

fxp: stalled transfers

2009-04-08 Thread Bjoern Koenig
Hello, after upgrading my system from 7.1-RELEASE to recent RELENG_7 I noticed stalled network transfers in certain cases. I have an Intel PRO/100 ethernet adapter (card=0x00408086 chip=0x12298086 rev=0x0c). In general networking works fine. I can ping hosts, surf on websites and so on. But if I

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Ivan Voras
2009/4/8 Miroslav Lachman 000.f...@quip.cz: (Lighttpd problem may be related to jail instead of ZFS - I did not test it yet) Completely unrelated to ZFS, but wasn't there some issue with lighttpd and sendfile() relatively recently (sendfile is the default)? Have you tried

Network sysctl tuning [was Re: ZFSKnownProblems - needs revision?]

2009-04-08 Thread Antony Mawer
Freddie Cash wrote: ... We've also heavily modified /etc/sysctl.conf and upped a bunch of the network-related sysctls. Doing so increased our SSH throughput from ~30 Mbits/sec across all connections to over 90 Mbits/sec per SSH connection. Are you able to share any of these with the list? It

Re: fxp: stalled transfers

2009-04-08 Thread Pyun YongHyeon
On Thu, Apr 09, 2009 at 12:05:06AM +0200, Bjoern Koenig wrote: Hello, after upgrading my system from 7.1-RELEASE to recent RELENG_7 I noticed stalled network transfers in certain cases. I have an Intel PRO/100 ethernet adapter (card=0x00408086 chip=0x12298086 rev=0x0c). In general

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Mike Andrews
Ivan Voras wrote: Ivan Voras wrote: * Are the issues on the list still there? * Are there any new issues? * Is somebody running ZFS in production (non-trivial loads) with success? What architecture / RAM / load / applications used? * How is your memory load? (does it leave enough memory for