Ceph

01/30/2024

09:15 AM mgr Bug #64082: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

If I don’t add logs to m_recent, the memory will not increase significantly.Reducing the value of DEFAULT_MAX_RECENT ... Bo Zhang

01/18/2024

08:20 AM mgr Bug #64082: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

ceph 17.2.5 behaves more severely than 14.2.8, and the memory grows several times faster Bo Zhang

08:16 AM mgr Bug #64082: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

To view the mon's memory information, please see the mon.heap.pdf in the attachment.
There is a problem with the c... Bo Zhang

08:09 AM mgr Bug #64082 (New): When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

This is an inevitable question，I did the following operations.
1.Collects heap information
ceph tell mgr.HOSTNAME h... Bo Zhang

06:37 AM mgr Bug #64078: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

Compare the data from two samplings, with an interval of about 2 hours.
pprof --pdf --base /var/log/ceph/mgr.node1... Bo Zhang

06:09 AM mgr Bug #64078: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

If the mgr service has not been restarted for several years, the memory may also gradually increase (uses the default... Bo Zhang

06:05 AM mgr Bug #64078: When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

The memory of ceph-mgr continues to increase and there is no downward trend. I noticed that the memory of ceph-mgr ha... Bo Zhang

05:59 AM mgr Bug #64078 (New): When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

This is an inevitable question，I did the following operations.
1.Collects heap information
ceph tell mgr.HOSTNAME... Bo Zhang

11/03/2020

02:09 AM bluestore Bug #48025: osd start up failed when osd superblock crc fail

Igor Fedotov wrote:
> Bo Zhang wrote:
> > Another bug also appears on the same node.(https://tracker.ceph.com/issue... Bo Zhang

11/02/2020

02:38 AM bluestore Bug #48025: osd start up failed when osd superblock crc fail

Another bug also appears on the same node.(https://tracker.ceph.com/issues/48061)
Bo Zhang