redhat 挂iscsi ibm ds33200磁盘阵列 遇到的问题
操作系统:redhat 5.4multipath 用系统自带的# pvscan
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
/dev/sdd: read failed after 0 of 4096 at 268435390464: Input/output error
/dev/sdd: read failed after 0 of 4096 at 268435447808: Input/output error
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
/dev/sdd: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 53687025664: Input/output error
/dev/sde: read failed after 0 of 4096 at 53687083008: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 4096: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 1073676288: Input/output error
/dev/sdi: read failed after 0 of 4096 at 1073733632: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdj: read failed after 0 of 4096 at 0: Input/output error
/dev/sdj: read failed after 0 of 4096 at 53687025664: Input/output error
/dev/sdj: read failed after 0 of 4096 at 53687083008: Input/output error
/dev/sdj: read failed after 0 of 4096 at 0: Input/output error
/dev/sdj: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdj: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 32212189184: Input/output error
/dev/sdk: read failed after 0 of 4096 at 32212246528: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 375809572864: Input/output error
/dev/sdl: read failed after 0 of 4096 at 375809630208: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdm: read failed after 0 of 4096 at 0: Input/output error
/dev/sdm: read failed after 0 of 4096 at 214748299264: Input/output error
/dev/sdm: read failed after 0 of 4096 at 214748356608: Input/output error
/dev/sdm: read failed after 0 of 4096 at 0: Input/output error
/dev/sdm: read failed after 0 of 4096 at 4096: Input/output error
/dev/sdm: read failed after 0 of 4096 at 0: Input/output error
PV /dev/dm-8 VG vg.users-ext3 lvm2
PV /dev/dm-5 VG vg.db lvm2
PV /dev/dm-4 VG vg.app-ext3 lvm2
PV /dev/dm-3 VG vg.app lvm2
PV /dev/dm-2 VG vg.users lvm2
PV /dev/sda2 VG VolGroup00 lvm2
PV /dev/sdb1 VG VolGroup00 lvm2
PV /dev/dm-6 lvm2
# lvscan
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdj: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdm: read failed after 0 of 4096 at 0: Input/output error
inactive '/dev/vg.users-ext3/lv.users-ext3' inherit
inactive '/dev/vg.db/lv.u01' inherit
inactive '/dev/vg.db/lv.u04' inherit
inactive '/dev/vg.db/lv.u20' inherit
inactive '/dev/vg.db/lv.u21' inherit
inactive '/dev/vg.db/lv.u22' inherit
inactive '/dev/vg.db/lv.u40' inherit
inactive '/dev/vg.db/lv.u70' inherit
inactive '/dev/vg.app-ext3/lv.app-ext3' inherit
inactive '/dev/vg.app/lv.app' inherit
inactive '/dev/vg.users/lv.users' inherit
ACTIVE '/dev/VolGroup00/LogVol01' inherit
ACTIVE '/dev/VolGroup00/LogVol00' inherit
# multipath -ll
iscsi-app (3600a0b80005a336c000006d34ae92172) dm-3 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 19:0:0:2 sdg 8:96
\_ round-robin 0
\_ 18:0:0:2 sde 8:64
iscsi-app-ext3 (3600a0b80005a3375000006f54af73692) dm-4 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 18:0:0:3 sdf 8:80
\_ round-robin 0
\_ 19:0:0:3 sdj 8:144
iscsi-users-ext3 (3600a0b80005a336c0000083f4af73716) dm-8 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 19:0:0:7 sdp 8:240
\_ round-robin 0
\_ 18:0:0:7 sdm 8:192
iscsi-quorum (3600a0b80005a336c000005ca4ae8fbfc) dm-6 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 19:0:0:5 sdn 8:208
\_ round-robin 0
\_ 18:0:0:5 sdi 8:128
mpath6 (3600a0b80005a336c000009d74f6b8d89) dm-7 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 19:0:0:6 sdo 8:224
\_ round-robin 0
\_ 18:0:0:6 sdk 8:160
iscsi-users (3600a0b80005a3375000005994ae92162) dm-2 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 18:0:0:1 sdc 8:32
\_ round-robin 0
\_ 19:0:0:1 sdd 8:48
iscsi-db (3600a0b80005a3375000005774ae91fc7) dm-5 IBM,1726-3xxFAStT
\_ round-robin 0
\_ 18:0:0:4 sdh 8:112
\_ round-robin 0
\_ 19:0:0:4 sdl 8:176
大家帮忙分析下是什么原因呀 ?
http://bbs.chinaunix.net/forum.php?mod=redirect&goto=findpost&ptid=4103820&pid=24037324&fromuid=21562621
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