2.6.9 is old and there are several NFS bugs in older 2.6 kernels. So I'd try upgrading. I've really no idea what else could be the problem.
On Fri, 2009-01-23 at 11:29 -0200, Giorgenes Gelatti wrote: > Is there any know issue about it on kernel 2.6.9 (centos)? > Any other mount options I could try? > > Thank you. > > 2009/1/21 Giorgenes Gelatti <[email protected]> > > > Dovecot is running on a linux machine (2.6 kernel). > > The nfs was mounted as: > > nfs rw,vers=3,proto=tcp,intr,nolock,noexec,rsize=8192,wsize=8192 0 0 > > > > After your hint we added the "noac" flag: > > nfs rw,vers=3,proto=tcp,intr,nolock,noexec,noac,rsize=8192,wsize=8192 0 0 > > > > But the error continues with differences of 120 and 60 seconds. > > > > Thanks for the reply, > > gpg > > > > 2009/1/20 Timo Sirainen <[email protected]> > > > > On Tue, 2009-01-20 at 14:36 -0200, Giorgenes Gelatti wrote: > >> > Created dotlock file's timestamp is different than current time > >> (1232468644 > >> > vs 1232468524): /path/to/dovecot.index.log > >> > > >> > The IT guy swears the clocks are sincronized. > >> > >> the difference in the above message is exactly 120 seconds. Are they all > >> 120 seconds? > >> > >> > I'm using dovecot 1.1.6 over NFS. > >> > Any thoughts? > >> > >> What OS are you using on the NFS clients? Perhaps this is a caching > >> issue, have you tried changing/disabling attribute cache timeouts? > >> > > > >
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