Jon Forrest wrote:
I have a new cluster running CentOS 5.3.
The cluster uses a Sun 7310 storage server
that provides NFS service over a private
1Gb/s ethernet with 9K jumbo frames to the
cluster.
We've noticed that a number of the compute
nodes sometimes generate the
automount[15023]: umount_autofs_indirect: ask umount returned busy /home
[...]
Any advice on what to do?
We still recommend turning off autofs for home directories. We've seen
lots of problems with it on many clusters. Hard mounts are IMO better.
That server should be able to handle it.
--
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
email: [email protected]
web : http://scalableinformatics.com
http://scalableinformatics.com/jackrabbit
phone: +1 734 786 8423 x121
fax : +1 866 888 3112
cell : +1 734 612 4615
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