Re: 8.1R ZFS almost locking up system

2010-09-05 Thread Sergey Zaharchenko
Hello list! Thu, Jan 01, 1970 at 12:00:00AM + Dan Nelson wrote: > In the last episode (Aug 31), Tim Bishop said: > > On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: > > > In the last episode (Aug 21), Tim Bishop said: > > > > A few items from top, including zfskern: > > > > > > >

Re: 8.1R ZFS almost locking up system

2010-09-02 Thread Dan Nelson
In the last episode (Sep 01), Tim Bishop said: > On Tue, Aug 31, 2010 at 10:58:29AM -0500, Dan Nelson wrote: > > In the last episode (Aug 31), Tim Bishop said: > > > It happened again this Saturday (clearly something in the weekly > > > periodic run is triggering the issue). procstat -kk shows the

Re: 8.1R ZFS almost locking up system

2010-09-01 Thread Tim Bishop
On Tue, Aug 31, 2010 at 10:58:29AM -0500, Dan Nelson wrote: > In the last episode (Aug 31), Tim Bishop said: > > On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: > > > In the last episode (Aug 21), Tim Bishop said: > > > > A few items from top, including zfskern: > > > > > > > > PID U

Re: 8.1R ZFS almost locking up system

2010-08-31 Thread Dan Nelson
In the last episode (Aug 31), Tim Bishop said: > On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: > > In the last episode (Aug 21), Tim Bishop said: > > > A few items from top, including zfskern: > > > > > > PID USERNAME THR PRI NICE SIZERES STATE C TIME WCPU COMMAND > >

Re: 8.1R ZFS almost locking up system

2010-08-31 Thread Tim Bishop
On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: > In the last episode (Aug 21), Tim Bishop said: > > A few items from top, including zfskern: > > > > PID USERNAME THR PRI NICE SIZERES STATE C TIME WCPU COMMAND > > 5 root4 -8- 0K60K zio->i 0 54:

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Tim Bishop
On Tue, Aug 24, 2010 at 06:49:23AM +1000, Peter Jeremy wrote: > On 2010-Aug-21 23:04:35 +0100, Tim Bishop wrote: > >I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems > >that ZFS gets in to an almost unresponsive state. Last time it did it > >(two weeks ago) I couldn't even log

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Tim Bishop
On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: > In the last episode (Aug 21), Tim Bishop said: > > I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems > > that ZFS gets in to an almost unresponsive state. Last time it did it > > (two weeks ago) I couldn't even log in

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Peter Jeremy
On 2010-Aug-21 23:04:35 +0100, Tim Bishop wrote: >I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems >that ZFS gets in to an almost unresponsive state. Last time it did it >(two weeks ago) I couldn't even log in, although the system was up, this >time I could manage a reboot but

Re: 8.1R ZFS almost locking up system

2010-08-21 Thread Dan Nelson
In the last episode (Aug 21), Tim Bishop said: > I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems > that ZFS gets in to an almost unresponsive state. Last time it did it > (two weeks ago) I couldn't even log in, although the system was up, this > time I could manage a reboot bu

8.1R ZFS almost locking up system

2010-08-21 Thread Tim Bishop
I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems that ZFS gets in to an almost unresponsive state. Last time it did it (two weeks ago) I couldn't even log in, although the system was up, this time I could manage a reboot but couldn't stop any applications (they were likely hang