Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-16 Thread Daniel Braniss
> on 05/11/2010 23:27 Kostik Belousov said the following: > > I agree that the fix a right fix for real issue. It should only > > affect the filesystems that do support VFS_VGET(). In other words, > > it is relevant for e.g. UFS exports, but not for ZFS, that is the > > Andrey case. > > Actually Z

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-06 Thread Andriy Gapon
on 05/11/2010 23:27 Kostik Belousov said the following: > I agree that the fix a right fix for real issue. It should only > affect the filesystems that do support VFS_VGET(). In other words, > it is relevant for e.g. UFS exports, but not for ZFS, that is the > Andrey case. Actually ZFS does implem

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Richard A Steenbergen
On Thu, Nov 04, 2010 at 10:35:15PM -0700, Josh Carroll wrote: > Greetings! > > I'm having a problem with nfsd hanging and not serving mount points, > during which time it can not not be killed. This problem started > happening sometime after November 2nd, since kernel from 11/2 sources > does not

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Kostik Belousov
On Fri, Nov 05, 2010 at 10:27:09AM -0700, Josh Carroll wrote: > >> I'm having a problem with nfsd hanging and not serving mount points, > >> during which time it can not not be killed. This problem started > >> happening sometime after November 2nd, since kernel from 11/2 sources > >> does not exhi

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Rick Macklem
> >> I'm having a problem with nfsd hanging and not serving mount > >> points, > >> during which time it can not not be killed. This problem started > >> happening sometime after November 2nd, since kernel from 11/2 > >> sources > >> does not exhibit this problem. > > > > Please try the attached pa

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Josh Carroll
>> I'm having a problem with nfsd hanging and not serving mount points, >> during which time it can not not be killed. This problem started >> happening sometime after November 2nd, since kernel from 11/2 sources >> does not exhibit this problem. > > Please try the attached patch, rick Thanks! I h

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Rick Macklem
> Greetings! > > I'm having a problem with nfsd hanging and not serving mount points, > during which time it can not not be killed. This problem started > happening sometime after November 2nd, since kernel from 11/2 sources > does not exhibit this problem. Please try the attached patch, rick ps:

Re: NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 Thread Andriy Gapon
on 05/11/2010 07:35 Josh Carroll said the following: > Greetings! > > I'm having a problem with nfsd hanging and not serving mount points, > during which time it can not not be killed. This problem started > happening sometime after November 2nd, since kernel from 11/2 sources > does not exhibit t

NFS deadlock (unkillable nfsd and no mounts work)

2010-11-04 Thread Josh Carroll
Greetings! I'm having a problem with nfsd hanging and not serving mount points, during which time it can not not be killed. This problem started happening sometime after November 2nd, since kernel from 11/2 sources does not exhibit this problem. The current kernel I'm running is via SVN I just gr