运行环境:P520 AIX 5.3
手里有一台P520,昨天检查的时候,发现rootvg里有一个硬盘missing,后来执行了几个命令后,发现又active里,但是因为里面一直有一个应用的进程起不来,所以我怀疑是不是hdisk1是物理损坏了啊。
# lsvg -p rootvg rootvg: PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION hdisk0 active 558 413 111..79..00..111..112 hdisk1 missing 558 415 111..81..00..111..11 # lsvg rootvg VOLUME GROUP: rootvg VG IDENTIFIER: 00caa7d600004c000000014c87400971 VG STATE: active PP SIZE: 512 megabyte(s) VG PERMISSION: read/write TOTAL PPs: 1116 (571392 megabytes) MAX LVs: 256 FREE PPs: 828 (423936 megabytes) LVs: 11 USED PPs: 288 (147456 megabytes) OPEN LVs: 10 QUORUM: 1 (Disabled) TOTAL PVs: 2 VG DESCRIPTORS: 3 STALE PVs: 1 STALE PPs: 93 ACTIVE PVs: 1 AUTO ON: yes MAX PPs per VG: 32512 MAX PPs per PV: 1016 MAX PVs: 32 LTG size (Dynamic): 128 kilobyte(s) AUTO SYNC: no HOT SPARE: no BB POLICY: relocatable 第一次执行varyonvg的时候,报错了 # varyonvg rootvg 0516-1296 lresynclv: Unable to completely resynchronize volume. The logical volume has bad-block relocation policy turned off. This may have caused the command to fail. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd6. 0516-1296 lresynclv: Unable to completely resynchronize volume. The logical volume has bad-block relocation policy turned off. This may have caused the command to fail. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd6. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd8. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd4. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd2. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd2. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd9var. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd3. 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd3. 执行syncvg的时候也报错了 # syncvg -p hdisk0 hdisk1 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd1. 0516-932 /usr/sbin/syncvg: Unable to synchronize volume group rootvg. 0516-068 lresyncpv: Unable to completely resynchronize volume. Run diagnostics if neccessary. 0516-936 /usr/sbin/syncvg: Unable to synchronize physical volume hdisk0. 0516-068 lresyncpv: Unable to completely resynchronize volume. Run diagnostics if neccessary. 0516-936 /usr/sbin/syncvg: Unable to synchronize physical volume hdisk1. # 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd1. 0516-932 /usr/sbin/syncvg: Unable to synchronize volume group rootvg. 我又执行了下面的这一句后,hdisk1竟然active了 # varyonvg rootvg # lsvg -p rootvg rootvg: PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION hdisk0 active 558 413 111..79..00..111..112 hdisk1 active 558 415 111..81..00..111..112 $ lspv hdisk1 PHYSICAL VOLUME: hdisk1 VOLUME GROUP: rootvg PV IDENTIFIER: 00caa7d6f76aa53e VG IDENTIFIER 00caa7d600004c000000014c87400971 PV STATE: active STALE PARTITIONS: 88 ALLOCATABLE: yes PP SIZE: 512 megabyte(s) LOGICAL VOLUMES: 10 TOTAL PPs: 558 (285696 megabytes) VG DESCRIPTORS: 1 FREE PPs: 415 (212480 megabytes) HOT SPARE: no USED PPs: 143 (73216 megabytes) MAX REQUEST: 1 megabyte FREE DISTRIBUTION: 111..81..00..111..112 USED DISTRIBUTION: 01..31..111..00..00 $ lspv hdisk0 PHYSICAL VOLUME: hdisk0 VOLUME GROUP: rootvg PV IDENTIFIER: 00caa7d6f5640f2f VG IDENTIFIER 00caa7d600004c000000014c87400971 PV STATE: active STALE PARTITIONS: 0 ALLOCATABLE: yes PP SIZE: 512 megabyte(s) LOGICAL VOLUMES: 11 TOTAL PPs: 558 (285696 megabytes) VG DESCRIPTORS: 2 FREE PPs: 413 (211456 megabytes) HOT SPARE: no USED PPs: 145 (74240 megabytes) MAX REQUEST: 1 megabyte FREE DISTRIBUTION: 111..79..00..111..112 USED DISTRIBUTION: 01..33..111..00..00 但是服务器上的一个进程依旧还是起不来,怀疑是不是硬盘物理损坏了,得更换硬盘了呢?收起