NFS Question

From: Paul Porcelli (Paul.Porcelli@nsc.com)
Date: Wed Oct 08 2003 - 11:55:53 EDT


Hi folks,
I was wondering if the following is possible on Solaris.

I have an NFS filesystem (apps) mounted read-only on my
workstation.
If I run fuser, I can see a couple of processes using the filesystem.
A couple of X apps.
i.e.
# fuser -cu /usr/apps
/usr/apps: 28275o(user1) 23256o(user1)

Is there any way I can unmount the NFS filesystem and then remount
an identical filesystem from another NFS server, WITHOUT killing
the processes ?

i.e. NFS mount is currently
oldnfs:/usr/apps - /usr/apps nfs - yes ro

should become
newnfs:/usr/apps - /usr/apps nfs - yes ro

Thanks for any info/advice.
==
Paul Porcelli
IS Unix Administrator
National Semiconductor UK
Tel: (+44 ) 01475-655164

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