RBD incremental backup creation raise exception
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Cinder |
In Progress
|
Undecided
|
wanghao |
Bug Description
reproduction steps:
Step1: create an RBD volume
Step2: create an RBD backup(full backup)
Step3: create an incremental backup
Cinder backup raises an exception:
DEBUG cinder.
/build/
/build/
ceph version 13.2.2 (02899bfda81414
1: (ceph::
2: (()+0x26c787) [0x7f6f41560787]
3: (Mutex:
4: (()+0x92a02) [0x7f6f3ef5ba02]
5: (()+0x115dbd) [0x7f6f3efdedbd]
6: (rbd_snap_
7: (()+0x26fac) [0x7f6f3f478fac]
8: (()+0x1521d) [0x7f6f3f46721d]
9: (()+0x67878) [0x7f6f3f4b9878]
10: (()+0x1d21f) [0x7f6f4a82521f]
11: (PyEval_
12: (PyEval_
13: (PyEval_
14: (PyEval_
15: (PyEval_
16: (PyEval_
17: (PyEval_
18: (PyEval_
19: (()+0x10f8bc) [0x56214ee138bc]
20: (PyObject_
21: (PyEval_
22: (PyEval_
23: (PyEval_
24: (PyEval_
25: (()+0x10f8bc) [0x56214ee138bc]
26: (PyObject_
27: (PyEval_
28: (PyEval_
29: (PyEval_
30: (()+0x10f8bc) [0x56214ee138bc]
31: (()+0x1280de) [0x56214ee2c0de]
32: (PyObject_
33: (()+0x1845f7) [0x56214ee885f7]
34: (PyObject_
35: (PyEval_
36: (PyEval_
37: (()+0x10f8bc) [0x56214ee138bc]
38: (()+0x1280de) [0x56214ee2c0de]
39: (PyObject_
40: (PyEval_
41: (()+0x36fc) [0x7f6f547e16fc]
42: (()+0x3056) [0x7f6f547e1056]
43: [0x7f6f380af910]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
The backup status is error:
f7fe4f5e-
Fix proposed to branch: master /review. openstack. org/640564
Review: https:/