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Aleksei Zakharov

  • Registered on: 08/17/2017
  • Last connection: 12/20/2019

Issues

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08/07/2020

09:54 AM bluestore Bug #45519: OSD asserts during block allocation for BlueFS
Redeploying the OSD is the only way if it doesn't start, of course. But the problem occurs with different OSDs from t...

07/27/2020

03:09 PM bluestore Bug #45519: OSD asserts during block allocation for BlueFS
Igor, thanks for the answer,
bluefs_shared_alloc_size was set because we saw a problem with bluefs allocation:
<pre...

07/25/2020

12:04 PM bluestore Bug #45519: OSD asserts during block allocation for BlueFS
We faced the "FAILED ceph_assert(h->file->fnode.ino != 1)" issue on the osds with very low fragmentation rating:
"fr...

06/17/2020

03:46 PM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
We don't use RGW, we use self-written client which operates with small objects (~500-700-byte objects). Load is not t...

06/11/2020

11:22 AM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
Unfortunately, manual compaction of one OSD takes about 30 minutes. So, in this situation we're forced to do a lot of...

06/05/2020

05:33 PM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
Thanks, it works now!
Do we need to run manual compaction, when we see high latency? It takes about 30 minutes to co...
04:03 PM bluestore Bug #45519: OSD asserts during block allocation for BlueFS
Aleksei Zakharov wrote:
> Igor Fedotov wrote:
> > Aleksei Zakharov wrote:
> > >
> > > Turning on stupid allocato...
09:37 AM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
It is failing during any ceph-kvstore-tool command. It doesn't matter compaction/stats or list. Looks like another is...

06/04/2020

09:26 AM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
It starts and works ok. The only issue with it is the latency issue described earlier.

06/03/2020

11:03 AM bluestore Bug #45765: BlueStore::_collection_list causes huge latency growth pg deletion
Unfortunately manual compaction doesn't work. Error log is attached.

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