Hi, "Input/output error" This is an indication for a hardware error. So you should check the disk an create a new osd...
Hth Mehmet Am 26. November 2021 11:02:55 MEZ schrieb "[email protected]" <[email protected]>: >Dear Cephers, > >I just had one Ceph osd node (Luminous 12.2.13) power-loss unexpectedly, and >after restarting that node, two OSDs out of 10 can not be started, issuing the >following errors (see below image), in particular, i see > >Rocksdb: Corruption: missing start of fragmented record(1) >Bluestore(/var/lib/ceph/osd/osd-21) _open_db erroring opening db: >... >**ERROR: OSD init failed: (5) Input/output error > >I checked the db/val SSDs, and they are working fine. So I am wondering the >following >1) Is there a method to restore the OSDs? >2) what could be the potential causes of the corrupted db/wal? The db/wal SSDs >have PLP and not been damaged during the power loss > >Your help would be highly appreciated. > >best regards, > >samuel > > > > >[email protected] >_______________________________________________ >ceph-users mailing list -- [email protected] >To unsubscribe send an email to [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
