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 ZFS does

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 implement

NFS deadlock (unkillable nfsd and no mounts work)

2010-11-05 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

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 this

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 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 had to

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 patch, rick Thanks!

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 exhibit this

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