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Ceph、HDFS、Swift、GFS、Luster cluster [WRN] Health check update: Degraded data

Ceph、HDFS、Swift、GFS、Luster、 更换硬盘
Ceph、HDFS、Swift、GFS、Luster、 恢复速度优化
Ceph、HDFS、Swift、GFS、Luster、 PG操作
Ceph、HDFS、Swift、GFS、Luster、 替换硬盘
Ceph、HDFS、Swift、GFS、Luster、 去掉PG操作
Ceph、HDFS、Swift、GFS、Luster、 离线osd处理
Ceph、HDFS、Swift、GFS、Luster、 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)