Hi, do you know why the OSDs are not starting? When I had the problem that a start does not work, I tried the 'ceph-volume lvm activate --all' on the host, which brought the OSDs back up.
But I can't tell you if it is safe to remove the OSD. Cheers Boris Am So., 14. März 2021 um 02:38 Uhr schrieb Szabo, Istvan (Agoda) < istvan.sz...@agoda.com>: > Hi Gents, > > There is a cluster with 14 hosts in this state: > > https://i.ibb.co/HPF3Pdr/6-ACB2-C5-B-6-B54-476-B-835-D-227-E9-BFB1247.jpg > > There is a host based crush rule ec 3:1 and there are 3 hosts where are > osds down. > Unfortunately there are pools with 3 replicas also which is host based. > > 2 hosts have 2 osds down,1 host has 1 osd down, which means I guess if we > don’t bring it back, 0.441% data loss is going to happen. Am I right? > I hope I’m not right because there isn’t any missplaced objects, only > degraded. > > The problem is that the osds are not starting so somehow these 5 osds > should be removed, but I’m curious which is my statement is correct. > > Thank you in advance. > > > ________________________________ > This message is confidential and is for the sole use of the intended > recipient(s). It may also be privileged or otherwise protected by copyright > or other legal rules. If you have received it by mistake please let us know > by reply email and delete it from your system. It is prohibited to copy > this message or disclose its content to anyone. Any confidentiality or > privilege is not waived or lost by any mistaken delivery or unauthorized > disclosure of the message. All messages sent to and from Agoda may be > monitored to ensure compliance with company policies, to protect the > company's interests and to remove potential malware. Electronic messages > may be intercepted, amended, lost or deleted, or contain viruses. > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io > -- Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im groüen Saal. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
