我这里一台生产物理机，双VIOS，悲惨的是 双双报错...
先HMC 截图：
3个报错的细节如下：
然后我去两台VIOS上查看errpt log：
第一台VIOS# errpt | head -20
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
E86653C3 1208232815 P H LVDD I/O ERROR DETECTED BY LVM
747725D9 1208232815 P H hdisk2 DISK OPERATION ERROR
12296806 1208232815 T H sissas0 SAS ERROR
12296806 1208232815 T H sissas0 SAS ERROR
80D3764C 1208232815 U H LVDD PV NO LONGER RELOCATING NEW BAD BLOCKS
E86653C3 1208232815 P H LVDD I/O ERROR DETECTED BY LVM
747725D9 1208232815 P H hdisk2 DISK OPERATION ERROR
80D3764C 1208232815 U H LVDD PV NO LONGER RELOCATING NEW BAD BLOCKS
E86653C3 1208232815 P H LVDD I/O ERROR DETECTED BY LVM
747725D9 1208232815 P H hdisk2 DISK OPERATION ERROR
80D3764C 1208232815 U H LVDD PV NO LONGER RELOCATING NEW BAD BLOCKS
E86653C3 1208232815 P H LVDD I/O ERROR DETECTED BY LVM
747725D9 1208232815 P H hdisk2 DISK OPERATION ERROR
E86653C3 1208232815 P H LVDD I/O ERROR DETECTED BY LVM
747725D9 1208232815 P H hdisk2 DISK OPERATION ERROR
12296806 1208232815 T H sissas0 SAS ERROR
12296806 1208232815 T H sissas0 SAS ERROR
另外一台类似：
第二台VIOS# errpt
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
DCB47997 1116134515 T H hdisk1 DISK OPERATION ERROR
DCB47997 1111234315 T H hdisk1 DISK OPERATION ERROR
看起来 可能硬盘怀了，但是我看到报警的hdisk上的LV貌似正常（是否要检查更多）：
第一台VIOS：# lspv | grep hdisk2
hdisk2 00c99e90b290c499 LPAR_ROOTVG active
# lspv -l hdisk2
hdisk2:
LV NAME LPs PPs DISTRIBUTION MOUNT POINT
TEDW_rvg 400 400 00..219..181..00..00 N/A
sgsniyzsyslog 293 293 219..00..00..00..74 N/A
TEMSTEPS1_rvg 400 400 00..00..37..218..145 N/A
# lsvg -l LPAR_ROOTVG
LPAR_ROOTVG:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
TEDW_rvg jfs 400 400 1 open/syncd N/A
RTEMS1PR_rvg jfs 400 400 1 open/syncd N/A
TEMSTEPS1_rvg jfs 400 400 1 open/syncd N/A
sgsniyznetview jfs 293 293 1 open/syncd N/A
sgsniyzsyslog jfs 293 293 1 open/syncd N/A
RTEMS1PRAPPSvg jfs 120 120 1 open/syncd N/A
RTEMS3_SRV_dvg jfs 160 160 1 open/syncd N/A
# lspath | grep hdisk2
Enabled hdisk2 sas0
第二台VIOS# lspv | grep hdisk1
hdisk1 00c99e90b02de13b LPAR_ROOTVG active
# lspv -l hdisk1
hdisk1:
LV NAME LPs PPs DISTRIBUTION MOUNT POINT
TEDW_rvg 400 400 00..00..144..218..38 N/A
sgsniyzsyslog 293 293 00..219..74..00..00 N/A
# lsvg -l LPAR_ROOTVG
LPAR_ROOTVG:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
TEDW_rvg jfs 400 400 1 open/syncd N/A
RTEMS1PR_rvg jfs 400 400 1 open/syncd N/A
sgsniyznetview jfs 293 293 1 open/syncd N/A
sgsniyzsyslog jfs 293 293 1 open/syncd N/A
RTEMS1PRAPPSvg jfs 120 120 1 open/syncd N/A
RTEMS3_SRV_dvg jfs 160 160 1 open/syncd N/A
TEMSTEPS11_rvg jfs 400 400 1 open/syncd N/A
# lspath | grep hdisk1
Enabled hdisk1 sas1
诚心求教各位大哥 ，如果需要更详细的信息 我更新下 :)
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