Wido den Hollander 8d2baf8017 rbd: Use qemu-img to backup up a RBD snapshot to Secondary Storage
This reduces the amount of time and storage it takes dramatically. We no longer
do a full copy, but a sparse copy. The destination image is still in RAW
format, but we only copy over used blocks.

Qemu is also better in doing this then us doing it in Java code.
2014-04-11 14:00:08 +02:00
..
2014-03-14 14:55:26 +01:00