From avagin@:
And here is one more problem. the newroot directory is created for all
controllers, but currently test cleans up it only for the zdtmtst
controller. We need to find a way to clean up all other conntrollers.
Tests are executed on a node, which is rebooted only for updating
kernel, so if we will not clean up all other controllers, we can eat all
memory.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Tested-by: Andrew Vagin <avagin@openvz.org>
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