IBM Storage Ceph cluster [WRN] Health check update: Degraded data
IBM Storage Ceph 更换硬盘
IBM Storage Ceph 恢复速度优化
IBM Storage Ceph PG操作
PG状态“down”、“incomplete”和“stale”
BlueStore替换硬盘
IBM Storage Ceph去掉PG操作
IBM Storage Ceph离线osd处理
IBM Storage Ceph集群的健康
VG扩容、升级、
查看卷组
创建物理卷
扩展卷组
扩展逻辑卷
调整XFS文件系统
调整EXT文件系统
health:HEALTH_WARN
noscrub,nodeep-scrub flag(s) set
1 osd(s) hav {NOUP,NODOWN,NOIN,NOOUT} FLAGS SET
NEARFULL OSD(S)
pool(s) near full
Services:
mon: 3 daemons,quorum a,b,c
mgr: a（active),standbys: b,c
osd: 224 osds: 222 up, 222 in
flags noscrub,nodeep-scrub
ceph-tgt: 3 daemons active
rdb-mirror:3 daemons active
data:
pools:
objects:
usage:
HEALTH_WARN 1 nearfull osds osd.2 is near full at 85%
HEALTH_WARN 1/3 is osds are down
osd.0 is down
osd.1 is down
osd.2 is down
osd.3 is down
osd.4 is down
osd.5 is down
osd.6 is down
osd.7 is down
osd.8 is down
osd.9 is down
osd.10 is down
osd.11 is down
osd.12 is down
objects degraded
cluster [WRN] Health check update: Degraded data redundancy: 1014491/1414634062 objects degraded (0.072%), 27 pgs degraded, 27 pgs undersized (PG_DEGRADED)
cluster [WRN] Health check update: Degraded data redundancy: 1010053/1414634062 objects degraded (0.071%), 27 pgs degraded, 27 pgs undersized (PG_DEGRADED)
