Re: zfs crashes with nfs and snapshots

2009-02-17 Thread Gerrit Kühn
On Mon, 16 Feb 2009 19:43:00 +0200 Jaakko Heinonen wrote about Re: zfs crashes with nfs and snapshots: JH> > Ok, I will upgrade to 7.1-stable asap. The client was Linux 2.6.25, JH> > I cannot say if it uses readdirplus and if I could disable that (the JH> > manpage says nothi

Re: zfs crashes with nfs and snapshots

2009-02-16 Thread Jaakko Heinonen
On 2009-02-13, Gerrit Kühn wrote: > Ok, I will upgrade to 7.1-stable asap. The client was Linux 2.6.25, I > cannot say if it uses readdirplus and if I could disable that (the manpage > says nothing about it at all, but I will look into that further). -o nordirplus mount option should disable it on

Re: zfs crashes with nfs and snapshots

2009-02-13 Thread Gerrit Kühn
On Wed, 11 Feb 2009 19:55:11 +0200 Jaakko Heinonen wrote about Re: zfs crashes with nfs and snapshots: JH> This is likely the issue described in this message: JH> http://lists.freebsd.org/pipermail/freebsd-fs/2008-October/005217.html Yes, this looks very much like it. JH> The nfs fix

Re: zfs crashes with nfs and snapshots

2009-02-11 Thread Jaakko Heinonen
On 2009-02-11, Gerrit Kühn wrote: > I just saw one of my FreeBSD servers (7.0-stable of June 2008) crash while > trying to access the .zfs snapshot directory via a nfs client machine. This is likely the issue described in this message: http://lists.freebsd.org/pipermail/freebsd-fs/2008-October/00

zfs crashes with nfs and snapshots

2009-02-11 Thread Gerrit Kühn
Hi folks, I just saw one of my FreeBSD servers (7.0-stable of June 2008) crash while trying to access the .zfs snapshot directory via a nfs client machine. The server got a page fault caused by the nfsd process. It wasn't even able to dump the kernel image anymore. Resetting the machine it first a