Re: Bug when unmounting share (shrink_dcache_for_umount)

On 05/04/2010 03:23 AM, Eike Hein wrote:
> Another observation: If the bug has ever been triggered
> during a system run, shutdown will fail, either with the
> "Unmounting CIFS filesystems" stage getting stuck or
> mount throwing an error 22 (invalid argument). E.g. if I
> do:
> 
> 1. mount without noserverino
> 2. mplayer thing
> 3. unmount
> 4. bug
> 5. remount with noserverino
> 6. mplayer
> 7. umount or leave mounted, no difference
> 8. shutdown
> 9. stuck or error 22

Actually, to be more specific:

1. boot with auto-mount, without noserverino
2. mplayer test
3. umount
4. bug
5. modify fstab, remount
6. mplayer test
7. leave mounted, run "reboot"
8. gets stuck with "Unmounting CIFS file systems: /mnt/ehs1 is not mounted"

1. boot with auto-mount, without noserverino
2. mplayer test