wanghao bef9086897 Support Incremental Backup Completion In RBD ... Ceph RBD backend ignores the `--incremental` option when creating a volume backup. The first backup of a given volume is always a full backup, and each subsequent backup is always an incremental backup. This behavior makes it impossible to remove old backups while keeping at least one recent backup. Since Cinder will not find the latest_backup id as parent_id if '--incremental=False', so we can use the parent_id to ensure whether do the full backup in rbd driver or not. If the incremental flag '--incremental' is not specified, this patch will always create a new full backup for rbd volume. Closes-Bug: #1810270 Closes-Bug: #1790713 Co-Authored-By: Wanghao <sxmatch1986@gmail.com> Co-Authored-By: Sofia Enriquez <lsofia.enriquez@gmail.com> (cherry picked from commit 5018727f8e) Conflicts: cinder/tests/unit/backup/drivers/test_backup_ceph.py Change-Id: I516b7c82b05b26e81195f7f106d43a9e0804082d		2020-02-07 18:22:44 +00:00
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__init__.py	Move unit tests into dedicated directory	2015-04-21 18:40:40 -06:00
test_backup_ceph.py	Support Incremental Backup Completion In RBD	2020-02-07 18:22:44 +00:00
test_backup_driver_base.py	Fix how backups handle encryption key IDs	2018-01-30 22:12:49 +00:00
test_backup_glusterfs.py	Add cinder backup service initialize check	2017-07-25 16:56:27 +03:00
test_backup_google.py	An alternate way to fix retype notifier test case	2018-11-19 19:20:23 +08:00
test_backup_nfs.py	Merge "Fix permissions with NFS-backed snapshots and backups"	2019-01-11 07:09:53 +00:00
test_backup_posix.py	Don't fail when deleting missing backup	2017-10-26 09:44:53 -05:00
test_backup_swift.py	Make backup_compression_algorithm case insensitive	2019-10-07 19:43:37 +00:00
test_backup_tsm.py	Remove 'ln' command from rootwrap filter	2018-12-20 21:39:26 -05:00