[Bug 1105029] [NEW] NFS mounted home results in device busy after logout

[Robert Hrovat]

Public bug reported:

Currently we have about 60 machines using NIS+NFS that mounts home to
Ubuntu 10.04 client and after logout, homes are unmounted from client.
Now we try to get the same behavior with 12.04 or 12.10 but without
success. No meter what we do, home is always busy after logout and
reboot is the only way to umount such mounts.

lsof and fuser does not show any useful information and we can't start
migration with such behavior present.

** Affects: nfs-utils (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: busy device home nfs umount

** Description changed:

  Currently we have about 60 machines using NIS+NFS that mounts home to
  Ubuntu 10.04 client and after logout, homes are unmounted from client.
- Now we try to get the same behaviour with 12.04 or 12.10 but without
- success. No metter what we do, home is always busy after logout and
+ Now we try to get the same behavior with 12.04 or 12.10 but without
+ success. No meter what we do, home is always busy after logout and
  reboot is the only way to umount such mounts.
  
  lsof and fuser does not show any useful information and we can't start
- migration with such behaviour present.
+ migration with such behavior present.

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https://bugs.launchpad.net/bugs/1105029

Title:
  NFS mounted home results in device busy after logout

Status in “nfs-utils” package in Ubuntu:
  New

Bug description:
  Currently we have about 60 machines using NIS+NFS that mounts home to
  Ubuntu 10.04 client and after logout, homes are unmounted from client.
  Now we try to get the same behavior with 12.04 or 12.10 but without
  success. No meter what we do, home is always busy after logout and
  reboot is the only way to umount such mounts.

  lsof and fuser does not show any useful information and we can't start
  migration with such behavior present.

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