Ceph

11/20/2017

07:56 PM Ceph Revision 96b924fc (ceph): mgr/zabbix: ignore osd with 0 kb capacity

Fixes: http://tracker.ceph.com/issues/21904
Signed-off-by: Ilja Slepnev <islepnev@gmail.com>
(cherry picked from comm... Ilja Slepnev

11/08/2017

08:09 AM Ceph Revision e5329495 (ceph): mgr/zabbix: ignore osd with 0 kb capacity

Fixes: http://tracker.ceph.com/issues/21904
Signed-off-by: Ilja Slepnev <islepnev@gmail.com> Ilja Slepnev

10/24/2017

05:27 PM mgr Bug #21904 (Resolved): mgr[zabbix] float division by zero (osd['kb'] = 0)

Issued ceph osd out 0 and zabbix monitoring stopped.... Ilja Slepnev

09/22/2017

08:06 PM mgr Bug #21518: mgr[zabbix] float division by zero

After upgrading all OSDs to bluestore, the issue resolved.
One of OSD had filestore format while others had bluest... Ilja Slepnev

07:47 PM mgr Bug #21518 (Resolved): mgr[zabbix] float division by zero

Enabled Zabbix module, configured as described on http://docs.ceph.com/docs/master/mgr/zabbix/, but no data is receiv... Ilja Slepnev

07/03/2015

08:41 AM CephFS Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock

Hi David,
After changing CentOS 7 client OS to Fedora 21 (kernel 3.18) the deadlock problem disappeared.
I did ... Ilja Slepnev

06/07/2015

09:22 AM Ceph Revision 82988d61 (ceph): ceph-disk: support NVMe device partitions

Linux nvme kernel module v0.9 enumerate devices as following:
/dev/nvme0 - characted revice
/dev/nvme0n1 - whole blo... Ilja Slepnev

05/26/2015

05:39 PM Ceph Revision 90a1a758 (ceph): ceph-disk: support NVMe device partitions

Linux nvme kernel module v0.9 enumerate devices as following:
/dev/nvme0 - characted revice
/dev/nvme0n1 - whole blo... Ilja Slepnev

05/22/2015

09:51 PM Ceph Revision 9b62cf25 (ceph): ceph-disk: support NVMe device partitions

Linux nvme kernel module v0.9 enumerate devices as following:
/dev/nvme0 - characted revice
/dev/nvme0n1 - whole blo... Ilja Slepnev

04/13/2015

10:41 PM Ceph Bug #11373: OSD crash in OSDService::get_map

Found the workaround.
In the past I have deleted some pools. It was before giant. Now I see that data was not eras... Ilja Slepnev