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ID	705ee6df9cc8517c8947e017c090a1f3859333c5

Added by Iustin Pop over 13 years ago

lvmstrap: add explicit test for swap backends

Similar to mounted filesystems, recent kernel/userland report swap
backends:

root@node4:~# fuser -avm /dev/sda6
                         USER        PID ACCESS COMMAND
    /dev/sda6:           root     kernel swap  /dev/sda6

But old ones not:

node1# fuser -avm /dev/sda6
                         USER        PID ACCESS COMMAND
    /dev/sda6:

So we add an explicit test for swap backends using /proc/swaps.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

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