[Bug 376934] [NEW] vzdump /dev/null: Permission denied

Stas Sushkov stas at nerd.ro
Fri May 15 13:27:57 UTC 2009


Public bug reported:

Binary package hint: vzdump

The problem is the following.
Using OpenVZ Ubuntu kernel with lvm and vzdump tool, after creating the backups with 
vzdump --compress --snapshot --all
and then redeploying those on a different machine or system, the special node file /dev/null is being created with the wrong permissions. And the VM users are getting error:
-bash: /dev/null: Permission denied

The both systems, and containers are on Ubuntu 8.04.2, with vzdump v1.1-1 installed. 
Assuming that this problem wasn't reported before, I believe it's a Ubuntu related problem (kernel/udev).

None of the solutions described here helps:
http://forum.openvz.org/index.php?t=msg&goto=25669

** Affects: vzdump (Ubuntu)
     Importance: Undecided
         Status: New

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vzdump /dev/null: Permission denied
https://bugs.launchpad.net/bugs/376934
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