[DRBD-user] Errors with flock()

Kamran Nisar mkamrannisar at gmail.com
Sat Dec 23 08:29:42 CET 2006

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


hi, the nfs options are as below
/data/export/ 192.168.0.0/255.255.0.0(rw,no_root_squash,no_all_squash,sync)

regards


On 12/22/06, KOZMAN Balint <bkozman at imind.hu> wrote:
>
>
> What are your nfs client mount options? Like soft, nolock, etc.
>
>
> Balint
>
>
> On Thu, 21 Dec 2006, Kamran Nisar wrote:
>
> > hi
> > sorry my bad.. the part where I say mounting it in a different path
> works,
> > was bogus. It turned out my admin mounted another share and mistook it
> for
> > the same drbd-nfs one...
> >
> > so the problem still holds...
> >
> > drdb-nfs mounted on a client is giving me Stale handler error while
> > obtaining lock :(
> >
> >
> > regards
> >
> > On 12/20/06, Kamran Nisar <mkamrannisar at gmail.com> wrote:
> > >
> > > HI,
> > > Using Suse with kernel version 2.6.16.
> > > strangely enough, if i mount the nfs share in a different path, then
> it
> > > works fine. I tried restarting all related services on both client and
> the
> > > server, system reboot as well, changed files as well.. nuthing fixes
> in this
> > > particular directory
> > >
> > > definately seems like  some *voodoo* factor associated with a previous
> > > mount/umount session to the same path  on the client :| how to get rid
> of
> > > that :( since directory is being used in all the code everywhere, i'd
> rather
> > > fix access through it then create another mount.
> > >
> > > thanks
> > > regards
> > > Kami
> > > On 12/20/06, Darren Hoch <darren.hoch at litemail.org> wrote:
> > > >
> > > > Kamran,
> > > >
> > > > This is purely NFS and not DRBD. What OS and kernel version? There
> are
> > > > some flock() issues in RedHat EL 3.x and associated Fedora branches
> that
> > > > were fixed between minor releases.
> > > >
> > > > Darren
> > > >
> > > >
> > > > Lars Ellenberg wrote:
> > > >
> > > > >/ 2006-12-20 17:59:10 +0500
> > > > >\ Kamran Nisar:
> > > > >
> > > > >
> > > > >>HI,
> > > > >>I have my primary device mounted on client as an nfs share. an
> attempt
> > > > to
> > > > >>obtain and exclusive lock over a file fails with the following
> error
> > > > >>
> > > > >>nagios-ffm:/data # touch test
> > > > >>nagios-ffm:/data # flock test echo "itWorks"
> > > > >>flock: Stale NFS file handle
> > > > >>
> > > > >>
> > > > >
> > > > >works for me.
> > > > >so this is not per se a drbd problem.
> > > > >more likely some nfs woodoo.
> > > > >
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > drbd-user mailing list
> > > > drbd-user at lists.linbit.com
> > > > http://lists.linbit.com/mailman/listinfo/drbd-user
> > > >
> > >
> > >
> > >
> > > --
> > > Regards
> > > M Kamran Nisar,
> >
> >
> >
> >
> > --
> > Regards
> > M Kamran Nisar,
> >
>
>
>


-- 
Regards
M Kamran Nisar,
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