Ceph

05/19/2021

05:51 AM ceph-volume Bug #50880 (Resolved): Supports specifying osd_id that is not exist and is not in destroyed.

------------------------------------------------------------------------
def osd_id_available(osd_id):
"""
... daolong zhang

12/10/2020

08:39 AM RADOS Support #48530: ceph pg status in incomplete.

https://drive.google.com/file/d/1ZiSVXY2EP1yMsqo53qc-aCcmyah0xAe4/view?usp=sharing daolong zhang

08:38 AM RADOS Support #48530 (Closed): ceph pg status in incomplete.

We have a ceph cluster,
A server was down on December 3, and the server was restored on December 7. The pgid was 7.6... daolong zhang

09/07/2020

06:44 AM bluestore Bug #47330 (Closed): ceph-osd can't start when CURRENT file does not end with newline or content is empty

When the machine is shutdown or reboot by IPMI, some ceph-osds cannot be started. The error message is as follo... daolong zhang

03/16/2020

01:15 AM rbd Bug #44613: librbd:No lockers are obtained, ImageNotFound exception will be output.

Fix:https://github.com/ceph/ceph/pull/33962 daolong zhang

12:50 AM rbd Bug #44613: librbd:No lockers are obtained, ImageNotFound exception will be output.

Deubg out put
# python ceph.py
2020-03-13 18:00:44.472 7f010a976740 1 librados: starting msgr at
2020-03-13... daolong zhang

03/14/2020

04:51 AM rbd Bug #44613: librbd:No lockers are obtained, ImageNotFound exception will be output.

1 ┊ ┊ elif ret != -errno.ERANGE:
5397 ┊ ┊ ┊ raise make_ex(ret, 'error listing lock owners for i... daolong zhang

04:42 AM rbd Bug #44613: librbd:No lockers are obtained, ImageNotFound exception will be output.

rbd status lpool-ae13e329e4304a2085b6aae977f6ffdb/volume-e10205c959e1454dacfcff41987c63e4
Watchers:
watcher... daolong zhang

04:11 AM rbd Bug #44613 (Resolved): librbd:No lockers are obtained, ImageNotFound exception will be output.

# rbd status lpool-ae13e329e4304a2085b6aae977f6ffdb/volume-e10205c959e1454dacfcff41987c63e4
Watchers:
wat... daolong zhang

11/26/2019

09:12 AM Ceph Revision 883889cc (ceph): doc, qa:remove invalid option mon_pg_warn_max_per_osd

The older mon_pg_warn_max_per_osd option has been removed in v12.2.1 Luminous
https://ceph.com/releases/v12-2-1-lumin... daolong zhang