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NFS unmount problem

 
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Werner Placke
Advisor

‎08-01-2001 12:38 AM

‎08-01-2001 12:38 AM

NFS unmount problem

hallo admin's
on my nfs-client (hp-ux 10.20) are three directories mounted on a nfs-server (hp-ux 11.0). if i try "umount /sapmnt/PUG/exe", i get a messages : umount: cannot unmount /sapmnt/PUG/exe : Device busy

the command fuser -u /sapmnt/PUG/exe
shows no aktive process on this directory.
What is the problem?
Thanks!!

Werner
Werner Placke
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3 REPLIES 3
Mark van Hassel
Respected Contributor

‎08-01-2001 01:19 AM

‎08-01-2001 01:19 AM

Re: NFS unmount problem

Werner,

try "fuser -c [mountpoint]
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Stefan Schulz
Honored Contributor

‎08-01-2001 01:35 AM

‎08-01-2001 01:35 AM

Solution

Re: NFS unmount problem

HI,

try fuser -cu /sapmnt/PUG/exe or fuser -cuk /sapmnt/PUG/exe if you don't care about the users.

If you still have a problem i would reconmend using lsof to check for open files.

BTW: hope its not yourselfe "standing" in this mountpoint.

Hope this helps

Regards Stefan
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Angus Crome
Honored Contributor

‎08-01-2001 07:36 AM

‎08-01-2001 07:36 AM

Re: NFS unmount problem

You can also do an fuser /dev/vgXX/lvolX to get any associated processes against the logical devices. I believe all the switches will work for this as well.
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