If the journal is no longer readable: the safe variant
is to
completely re-create the OSDs after replacing the journal disk. (The
unsafe way to go is to just skip the --flush-journal part, not
recommended)
Hello paul,
Thank for your reply.we has replaced the journal disk.
Last week we were on vacation,so this email is delayed.
My confusion is that why pg was stuck?
PG should to be repaired automatically,when osd is down isn't it?