[Q] can NOT umount file system ????

[Nabeel Moidu]

On 4/3/06, mcclnx mcc <mcclnx at yahoo.com.tw> wrote:
>
> We have  Redhat AS 3.4 on DELL server.  One of file
> system mount from  SAN can NOT "umount" even NO
> process relate to it.  Can anyone tell me how to
> umount it  without reboot.


Did you try a forced umount   with the -f option

Thanks.
>
>
> # umount /u5
> umount: /u5: device is busy
> # fuser /u5
> /u5:
> No process references; use -v for the complete list
> # lsof /u5
> # fuser -km /u5
> # umount /u5
> umount: /u5: device is busy
>
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--
Thanks and Regards
Nabeel Moidu
System Administrator
OnMobile System Inc
Bangalore, India
http://nmkuttiady.blogspot.com


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