Ceph

02/08/2013

11:30 PM Ceph Bug #4052: OSD High memory usage (8-12GB) right after start

Hi Sage,
i checked two osds one start with this branch each and they crashed.
I'll do another check later. Our cl... Simon Frerichs

05:13 PM Ceph Bug #4052: OSD High memory usage (8-12GB) right after start

i'll add an heap dump soon.
i just restarted another osd with wip_bobtail_f, also crashing:... Simon Frerichs

01:42 PM Ceph Bug #4052: OSD High memory usage (8-12GB) right after start

Josh Durgin wrote:
> I haven't been able to reproduce this locally.
do you need more information / log output? Simon Frerichs

02:00 AM Ceph Bug #4052: OSD High memory usage (8-12GB) right after start

... Simon Frerichs

01:50 AM Ceph Bug #4052: OSD High memory usage (8-12GB) right after start

as requested current cluster status:
2013-02-08 10:48:40.125733 mon.0 [INF] pgmap v25369962: 2112 pgs: 1460 acti... Simon Frerichs

01:43 AM Ceph Bug #4052 (Can't reproduce): OSD High memory usage (8-12GB) right after start

Hi,
some of our osds need 8-12GB RAM right after startup.
Sage mentioned wip_bobtail_f might fix it but this bra... Simon Frerichs

06/22/2012

12:24 AM Ceph Bug #2602: osd: push failed because local copy is X

Hi Sage,
just updated to your wip_rolling_upgrade branch.
FileStore update worked ( 100GB => 30 minutes on XFS ) ... Simon Frerichs

06/18/2012

11:04 AM Ceph Bug #2602: osd: push failed because local copy is X

Updated another osd to 'next' and same errors happened.
I've attached the log with debug osd = 20 set. Simon Frerichs

01:29 AM Ceph Bug #2598: filestore: error during upgrade

Hi,
filestore updated completed.
When i start the "updated" OSD the whole cluster starts lagging.
Is the next br... Simon Frerichs

12:56 AM Ceph Bug #2598: filestore: error during upgrade

Thanks.
The bug seems to be fixed. Simon Frerichs