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<p class=MsoNormal>Hello all,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am running Lustre 1.6.6 on 3 OST’s and 1 MDS with
1.6.6 clients. I am also running Sun Grid Engine and have approximately 70
client nodes, all multiple processors. The Lustre machines are running RHEL5 2.6.18-92.1.10.el5_lustre.1.6.6smp
and clients are running RHEL4 2.6.9-67.0.22.EL_lustre.1.6.6smp.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am using autofs on the clients to mount the Lustre
filesystem. My /etc/auto.lustre file contains:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>work -fstype=lustre -flock
lustrefs:/lustre<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>We are seeing a reproducible error if we try to mv a file
from /tmp to the lustre filesystem. If we cp the same file, there is no error.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$ <o:p></o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$ touch /tmp/ae.test<o:p></o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$ mv /tmp/ae.test
/lustre/work/aeverett/ae.file<o:p></o:p></p>
<p class=MsoNormal>mv: cannot create regular file
`/lustre/work/aeverett/ae.file': Permission denied<o:p></o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$ cp /tmp/ae.test
/lustre/work/aeverett/ae.file<o:p></o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$ ls -al /lustre/work/aeverett/ae.file
<o:p></o:p></p>
<p class=MsoNormal>-rw-r--r-- 1 aeverett users 0 Mar 5 19:57
/lustre/work/aeverett/ae.file<o:p></o:p></p>
<p class=MsoNormal>[aeverett@rdlogin02 ~]$<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>How does writing the file during a mv differ from a cp?
Should I change my flags for the automount? Any help is appreciated!<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal>Aaron<o:p></o:p></p>
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