K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-02-08T19:28:13.848114Z
K 7
svn:log
V 189
Make sure that the disk is present. Generally it is a task of
transformation layers to not send requests to absent disks, but
it is better to be safe and report non-fatal error then panic.

END