Re: Something in r291926 (and earlier) causes reboots during periodic daily (14 jails on system)

On Wed, 09 Dec 2015 09:38:07 +0100 Miroslav Lachman <000.f...@quip.cz> wrote: > Alexander Leidinger wrote on 12/09/2015 09:00: > > Does this ring a bell for someone or any ideas before I try to hunt > > this down? > > The same problem was reported yesterday on Stable > > Periodic jobs

Re: Periodic jobs triggering panics in 10.1 and 10.2

On 09/12/15 01:04, Michael B. Eichorn wrote: On Tue, 2015-12-08 at 16:31 -0600, Dustin Wenz wrote: I suspect this is a zfs bug that is triggered by the access patterns in the periodic scripts. There is significant load on the system when the scheduled processes start, because all jails

Re: Periodic jobs triggering panics in 10.1 and 10.2

On 09/12/15 13:45, Michelle Sullivan wrote: Michael B. Eichorn wrote: On Tue, 2015-12-08 at 16:31 -0600, Dustin Wenz wrote: I suspect this is a zfs bug that is triggered by the access patterns in the periodic scripts. There is significant load on the system when the scheduled processes start,

Re: Periodic jobs triggering panics in 10.1 and 10.2

Michael B. Eichorn wrote: > On Tue, 2015-12-08 at 16:31 -0600, Dustin Wenz wrote: > >> I suspect this is a zfs bug that is triggered by the access patterns >> in the periodic scripts. There is significant load on the system when >> the scheduled processes start, because all jails execute the

Re: Periodic jobs triggering panics in 10.1 and 10.2

On Wed, 2015-12-09 at 11:24 +0100, Jan Bramkamp wrote: > > On 09/12/15 01:04, Michael B. Eichorn wrote: > > On Tue, 2015-12-08 at 16:31 -0600, Dustin Wenz wrote: > > > I suspect this is a zfs bug that is triggered by the access > > > patterns > > > in the periodic scripts. There is significant

intel_do_flush_locked failed: Input/output error

Firefox keeps crashing on my trusty Thinkpad T60 with the following error: joji@peace> firefox GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications. ATTENTION: default value of option force_s3tc_enable overridden by

Re: Something in r291926 (and earlier) causes reboots during periodic daily (14 jails on system)

I doubt very much that's involved; I have multiple production systems with dynamic_write_buffer turned on and I've yet to see a panic from periodic activity or anything like it. The only panic I've got open right now that's related to ZFS happens during a send/receive backup and it's able to be

Re: Periodic jobs triggering panics in 10.1 and 10.2

Jan Bramkamp wrote: > On 09/12/15 13:45, Michelle Sullivan wrote: >> >> No that will just hide it (if successful at all) and it won't work in >> all cases. >> >> ... i386 is even worse for similar (not the same) instability triggered >> by the same scripts ... because zfs should not be used with

Re: Something in r291926 (and earlier) causes reboots during periodic daily (14 jails on system)

Are you by chance using the ARC patch from this PR? https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=187594 Do you have a vfs.zfs.dynamic_write_buffer tunable defined, if so, what is it set to? - .Dustin > On Dec 9, 2015, at 3:51 AM, Alexander Leidinger >

Re: Periodic jobs triggering panics in 10.1 and 10.2

On Wed, 2015-12-09 at 23:26 +0100, Michelle Sullivan wrote: > Jan Bramkamp wrote: > > On 09/12/15 13:45, Michelle Sullivan wrote: > > > > > > No that will just hide it (if successful at all) and it won't > > > work in > > > all cases. > > > > > > ... i386 is even worse for similar (not the same)

Re: Periodic jobs triggering panics in 10.1 and 10.2

On Dec 9, 2015 7:24 PM, "Karl Denninger" wrote: > > On 12/9/2015 17:29, Michael B. Eichorn wrote: > > I sorry, but I really don't get your point, PCBSD has shown a great > > reason why zfs on root and on laptops/desktops is a good idea... boot > > environments. They have

Re: Periodic jobs triggering panics in 10.1 and 10.2

On 12/9/2015 17:29, Michael B. Eichorn wrote: > I sorry, but I really don't get your point, PCBSD has shown a great > reason why zfs on root and on laptops/desktops is a good idea... boot > environments. They have pretty much figured out how to use snapshots > to go from A-B ping-pong

Re: Periodic jobs triggering panics in 10.1 and 10.2

On 12/9/2015 21:37, Freddie Cash wrote: > > > On Dec 9, 2015 7:24 PM, "Karl Denninger" > wrote: > > > > On 12/9/2015 17:29, Michael B. Eichorn wrote: > > > I sorry, but I really don't get your point, PCBSD has shown a great > > > reason why zfs on

Re: ICH5 ATA DMA timeouts

Interesting. The ICH5 is part of the processor chipset, and it could be "anywhere" on the system board, so finding/identifying it (so as to point a fan at it, or figure out a way to add a heatsink) may be less than straightforward -- but it's worth keeping in mind as something to look into if

Re: ICH5 ATA DMA timeouts

Er, there's nothing to check, yet. I'm trying to *avoid* trouble by finding out in advance about any dodgy hardware support. In several of the cited threads, it was pretty clear that the hardware was not faulty, since the identical hardware had run properly on 4.x but started generating DMA

Re: Periodic jobs triggering panics in 10.1 and 10.2

PF filed: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205163 Please let me know if there is any more useful information I can include. - .Dustin Wenz > On Dec 9, 2015, at 4:24 AM, Jan Bramkamp wrote: > > > > On 09/12/15 01:04, Michael B. Eichorn wrote: >> On