ADSM-L

AIX + NFS + HSM - strange problems

2006-10-11 10:46:40
Subject: AIX + NFS + HSM - strange problems
From: "Patterson, Scott" <SPatterson AT HESS DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 11 Oct 2006 10:45:39 -0400
Hi all,

We have an AIX 5.2.9 box exporting an HSM file system to 4 AIX 5.3.3
application servers.  We recently migrated the 5.2.9 system to a P55a
(new machine) and discovered afterwards that this particular HSM file
system isn't being picked up on any of the application servers after a
reboot.  These same application servers pick up 7 other NFS mounts from
the same AIX 5.2.9 box, those mounts are not HSM file systems.

To get the mount back after a reboot we have to re-export it and then
mount it manually.

It appears to be an AIX issue but I can't deny the fact that this is the
only NFS mount that is having problems and it is the only HSM file
system.  

Maybe someone out there has some HFS/HSM insights that might help us
clarify and resolve our issue?

Thanks!

Scott

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