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(parent: 75bcf70) | patch
Use pipe between ceph backup diff export/import
authorEdward Hope-Morley <edward.hope-morley@canonical.com>
Fri, 25 Oct 2013 17:57:55 +0000 (10:57 -0700)
committerEdward Hope-Morley <edward.hope-morley@canonical.com>
Tue, 29 Oct 2013 19:14:32 +0000 (19:14 +0000)
commitd384d28e1c2c7c3ce0bd676fb1c2bdb8a2d98a03
tree01b2331bb152dad966697c4cf53674f0d31b3268tree | snapshot
parent75bcf70ed4698f0ffba4c6a7236a1e30b1214b57commit | diff
Use pipe between ceph backup diff export/import

We now use a piped transfer between the rbd export-diff
and import-diff for incremental backups/restores as
opposed to holding the entire diff in memory.

Change-Id: I33476d9b3934781413af5cd2867a11d825a5d78e
Fixes: bug 1244464
cinder/backup/drivers/ceph.py diff | blob | history
cinder/tests/test_backup_ceph.py diff | blob | history