Ceph が壊れた, GP の1つがエラーとなった。 状況の確認 # ceph health detail HEALTH_ERR 1 scrub errors; Possible data damage: 1 pg inconsistent [ERR] OSD_SCRUB_ERRORS: 1 scrub errors [ERR] PG_DAMAGED: Possible data damage: 1 pg inconsistent pg 2.1b is active+clean+inco...