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Revision 5e861051

ID5e86105184edb12bfd304fe264b39880f4cea23c

Added by Iustin Pop over 11 years ago

lvmstrap: add an explicit test for mounted devices

Recent kernels/userland report a mounted filesystem as follows:

root@node4:~# fuser -avm /dev/sda5
USER PID ACCESS COMMAND
/dev/sda5: root kernel mount /srv/ganeti

But old ones do not:

node1# fuser -avm /dev/sda5
USER PID ACCESS COMMAND
/dev/sda5:

So in order to cover both, we add an explicit test for this. We
already compute the device numbers of all mounted filesystems, so it
is a trivial addition (GetMountInfo() is cheap, so we don't need to
cache it).

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

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