Re: Filesystem won't unmount



If you are running an older version of NMON, it can keep you from unmounting
a filesystem too.

Kevin Adams


-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of
Lamar Saxon
Sent: Wednesday, July 19, 2006 2:58 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: [aix-l] Filesystem won't unmount


On another note, a Samba share can cause the same issue...

Lamar

-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of
Enrique Sanchez Vela
Sent: Tuesday, July 18, 2006 8:34 AM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: Filesystem won't unmount

Once I came across a filesystem that would not umount,
found out that it was exported via NFS to other
servers and although it was not mounted by any of
those servers , I wasn't able to unmount it until I
un-exported and removed it from /etc/exports.

regards,
Enrique.


--- Holger.VanKoll@xxxxxxxxxxxx wrote:

one possible cause that�s hard to find out:
you have a process running that has either its
binary or a library on that fs
neither fuser nor lsof reports that (reliably)

another common cause is to have a fs mounted within
that fs to umount


-----Original Message-----
From: IBM AIX Discussion List
[mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Dave
Zarnoch
Sent: Monday, July 17, 2006 5:21 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Filesystem won't unmount

Has anyone ever had a filesystem they could not
unmount?

I looked at it with "fuser" and it was clean.

I tried umount -f. no good.

I examined every process that was running and none
had any sort of connection with the filesystem.

It is actually a file system that appears to hold
some Informix files.

Anything to do with "IPCS"?

Thanks!




Dave Zarnoch
Nationwide Provident
zarnocd@xxxxxxxxxxxxxxxxxxxxxxx



Enrique Sanchez Vela
email: esanchezvela@xxxxxxxxx
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