Hello all,
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. I am using autofs on the clients to mount the Lustre filesystem. My /etc/auto.lustre file contains: work -fstype=lustre -flock lustrefs:/lustre 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. [aever...@rdlogin02 ~]$ [aever...@rdlogin02 ~]$ touch /tmp/ae.test [aever...@rdlogin02 ~]$ mv /tmp/ae.test /lustre/work/aeverett/ae.file mv: cannot create regular file `/lustre/work/aeverett/ae.file': Permission denied [aever...@rdlogin02 ~]$ cp /tmp/ae.test /lustre/work/aeverett/ae.file [aever...@rdlogin02 ~]$ ls -al /lustre/work/aeverett/ae.file -rw-r--r-- 1 aeverett users 0 Mar 5 19:57 /lustre/work/aeverett/ae.file [aever...@rdlogin02 ~]$ How does writing the file during a mv differ from a cp? Should I change my flags for the automount? Any help is appreciated! Regards, Aaron
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