[ceph-users] Re: Default erasure code profile not working for 3 node cluster?

Hi Mark, K=2 + M=2 EC profile with set to host failure domain will require at least 4 node. “The simplest erasure coded pool is equivalent to RAID5 and requires at least three hosts:”. This is assume your EC Profile is K=2+M=1 which

[ceph-users] Re: 15.2.8 mgr keep crashing every few days

/thread/IAJRTIMFALJTZD3KYBHT4G7GEL6EHRR5/#IAJRTIMFALJTZD3KYBHT4G7GEL6EHRR5 > > Best regards, > Sebastian > > > El jue, 11 feb 2021 a las 10:32, levin ng () > escribió: > > > Hi all, > > > > I’d recently deployed ceph 15.2.8 with 3(mon,mgr,rgw,mds) and 4 (osd

[ceph-users] 15.2.8 mgr keep crashing every few days

Hi all, I’d recently deployed ceph 15.2.8 with 3(mon,mgr,rgw,mds) and 4 (osd) total 7 host, however I encountered mgr crash a few times a week, the crashing mgr can be any one of 3. I couldn’t identify the problem behind and here is the crash info, appreciate anyone if you have suggestions that

[ceph-users] dashboard 500 internal error when listing buckets

Hi all, I just have done 15.2.7 installation with having 3 mon , 4 osd and 3 rgw, however after enabling rgw dashboard, the buckets page popup 500 internal error, but users and daemons are listed fine in the dashboard, radosgw-admin can list out everything without problem as well. I've tired to