Ceph

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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... Aleksei Zakharov

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. Aleksei Zakharov

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. Aleksei Zakharov