Re: Does this disk/filesystem layout look sane to you?

2009-06-16 Thread Andrew Reilly
On Wed, Jun 17, 2009 at 04:53:12AM +1000, Peter Jeremy wrote: > On 2009-Jun-15 09:57:39 +0100, Pete French > wrote: > >In my expereince all the ones from the same manufacturer and model are > >exactly the same size. Admittedly I only ever buy SCSI, but that > >shouldnt make too much difference sh

Re: Does this disk/filesystem layout look sane to you?

2009-06-16 Thread Peter Jeremy
On 2009-Jun-15 09:57:39 +0100, Pete French wrote: >In my expereince all the ones from the same manufacturer and model are >exactly the same size. Admittedly I only ever buy SCSI, but that >shouldnt make too much difference should it ? I have 3 Samsung HD103UJ disks and they have two different siz

Re: 6.2 sporadically locks up

2009-06-16 Thread John Baldwin
On Tuesday 16 June 2009 11:03:34 am pluknet wrote: > 2009/6/16 John Baldwin : > As for allpcpu, I often see the picture, when one CPU runs the "irq17: > bce1 aacu0" thread > and another one runs arcconf. I wonder if that might be a source of > bad locking or races, or.. > The arcconf utility uses i

Re: zfs related panic

2009-06-16 Thread Andriy Gapon
on 16/06/2009 18:00 Andriy Gapon said the following: > on 12/06/2009 23:54 Kip Macy said the following: >> show sleepchain > > I can only do post-mortem using jhb's scripts for kgdb: > (kgdb) sleepchain 2432 > thread 100263 (pid 2432, tcsh) non-lock sleep I think that this was reported because t

Re: 6.2 sporadically locks up

2009-06-16 Thread pluknet
2009/6/16 John Baldwin : > On Tuesday 16 June 2009 6:23:47 am pluknet wrote: >> Hi all. >> >> This is one of livelocks we have on a weekly basis. >> Yes, we do still use ULE scheduler on 6.2 and not moved to 7 yet. >> Any thought? >> >> db> ps >>  pid  ppid  pgrp   uid   state   wmesg     wchan    

Re: zfs related panic

2009-06-16 Thread Andriy Gapon
on 12/06/2009 23:54 Kip Macy said the following: > show sleepchain I can only do post-mortem using jhb's scripts for kgdb: (kgdb) sleepchain 2432 thread 100263 (pid 2432, tcsh) non-lock sleep lockchain 2432 thread 100263 (pid 2432, tcsh) inhibited Not sure if this correct though and what this m

Re: Unnamed POSIX shared semaphores

2009-06-16 Thread Bruce Simpson
Vlad Galu wrote: ... Thanks, Ivan. I'll take a better look at this after our first release, which is due in a couple of weeks. Right now the team efforts aren't focused on portability, so it's a low priority issue, but something we'd definitely like to have in the future. I've just run head

Re: 6.2 sporadically locks up

2009-06-16 Thread John Baldwin
On Tuesday 16 June 2009 6:23:47 am pluknet wrote: > Hi all. > > This is one of livelocks we have on a weekly basis. > Yes, we do still use ULE scheduler on 6.2 and not moved to 7 yet. > Any thought? > > db> ps > pid ppid pgrp uid state wmesg wchancmd > 70304 69700 69670 0 R

6.2 sporadically locks up

2009-06-16 Thread pluknet
Hi all. This is one of livelocks we have on a weekly basis. Yes, we do still use ULE scheduler on 6.2 and not moved to 7 yet. Any thought? db> ps pid ppid pgrp uid state wmesg wchancmd 70304 69700 69670 0 R sh 70303 70292 93818 3572 RL CPU 2