On 11/7/06, <b class="gmail_sendername">Timo Sirainen</b> <<a href="mailto:tss@iki.fi">tss@iki.fi</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br><br>What OS are you using as the NFS client? I think the most likely reason<br>for these is that the OS still does some kind of caching even though the<br>cache is disabled. The cache file is handled a bit specially from
<br>locking point of view, which might cause problems unless the NFS client<br>really does no caching at all.<br><br><br></blockquote></div>Multiple
RHEL4u3 hosts running 2.6.9-42.0.3.ELsmp connected to a filer with
(rw,nosuid,nodev,tcp,nfsvers=3,rsize=8192,wsize=8192,soft,intr,noac,actimeo=0)<br>
mmap_disable = yes<br>
lock_method = fcntl<br>
<br>
Thanks<br>