AIX7.1的操作系统，忽然有天开始报下面错# errpt|more
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
F31FFAC3 1225165214 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225165214 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225165214 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225164314 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225164314 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225164314 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225162814 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225162714 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225162714 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225161614 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225161614 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225161614 P H hdisk2 PATH HAS FAILED
DCB47997 1225160914 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225160914 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225160914 P H hdisk2 PATH HAS FAILED
DCB47997 1225155814 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225155814 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225155814 P H hdisk2 PATH HAS FAILED
DCB47997 1225143114 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225143114 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225143114 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225142114 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225142114 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225142114 P H hdisk2 PATH HAS FAILED
DCB47997 1225141514 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225141514 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225141514 P H hdisk2 PATH HAS FAILED
DCB47997 1225133314 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225133314 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225133314 P H hdisk2 PATH HAS FAILED
DCB47997 1225131814 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225131814 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225131814 P H hdisk2 PATH HAS FAILED
DCB47997 1225130714 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225130714 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225130714 P H hdisk2 PATH HAS FAILED
DCB47997 1225125614 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1225125614 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1225125614 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225121514 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225121514 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225121514 P H hdisk2 PATH HAS FAILED
F31FFAC3 1225114414 I H hdisk2 PATH HAS RECOVERED
DCB47997 1225114314 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1225114314 P H hdisk2 PATH HAS FAILED
37F3CC40 1225114114 P U RMCdaemon RSCT has detected that system time has m
F31FFAC3 1226113214 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226113214 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226113214 P H hdisk2 PATH HAS FAILED
DCB47997 1226111614 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226111614 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226111614 P H hdisk2 PATH HAS FAILED
DCB47997 1226104014 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226104014 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226104014 P H hdisk2 PATH HAS FAILED
DCB47997 1226102014 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226102014 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226102014 P H hdisk2 PATH HAS FAILED
DC73C03A 1226101814 T S fscsi0 SOFTWARE PROGRAM ERROR
DC73C03A 1226101814 T S fscsi0 SOFTWARE PROGRAM ERROR
F31FFAC3 1226100614 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226100614 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226100614 P H hdisk2 PATH HAS FAILED
DCB47997 1226094414 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226094414 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226094414 P H hdisk2 PATH HAS FAILED
DCB47997 1226092414 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226092414 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226092414 P H hdisk2 PATH HAS FAILED
F31FFAC3 1226091114 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226091114 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226091114 P H hdisk2 PATH HAS FAILED
F31FFAC3 1226085914 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226085914 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226085914 P H hdisk2 PATH HAS FAILED
F31FFAC3 1226082214 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226082114 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226082114 P H hdisk2 PATH HAS FAILED
DCB47997 1226081414 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226081414 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226081414 P H hdisk2 PATH HAS FAILED
F31FFAC3 1226080014 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226075914 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226075914 P H hdisk2 PATH HAS FAILED
DC73C03A 1226075014 T S fscsi0 SOFTWARE PROGRAM ERROR
DC73C03A 1226075014 T S fscsi0 SOFTWARE PROGRAM ERROR
F31FFAC3 1226072114 I H hdisk2 PATH HAS RECOVERED
DCB47997 1226072114 T H hdisk2 DISK OPERATION ERROR
DE3B8540 1226072114 P H hdisk2 PATH HAS FAILED
DCB47997 1226070814 T H hdisk2 DISK OPERATION ERROR
F31FFAC3 1226070814 I H hdisk2 PATH HAS RECOVERED
DE3B8540 1226070814 P H hdisk2 PATH HAS FAILED
F31FFAC3 1226070114 I H hdisk2 PATH HAS RECOVERED
lspath发现链路也正常
# lspath
Enabled hdisk0 sas0
Enabled hdisk1 sas0
Enabled dac0 fscsi0
Enabled dac0 fscsi2
Enabled hdisk2 fscsi0
Enabled hdisk3 fscsi0
Enabled hdisk4 fscsi0
Enabled hdisk5 fscsi0
Enabled hdisk6 fscsi0
Enabled hdisk7 fscsi0
Enabled hdisk8 fscsi0
Enabled hdisk9 fscsi0
Enabled hdisk10 fscsi0
Enabled hdisk11 fscsi0
Enabled hdisk12 fscsi0
Enabled hdisk13 fscsi0
Enabled hdisk2 fscsi2
Enabled hdisk3 fscsi2
Enabled hdisk4 fscsi2
Enabled hdisk5 fscsi2
Enabled hdisk6 fscsi2
Enabled hdisk7 fscsi2
Enabled hdisk8 fscsi2
Enabled hdisk9 fscsi2
Enabled hdisk10 fscsi2
Enabled hdisk11 fscsi2
Enabled hdisk12 fscsi2
Enabled hdisk13 fscsi2
Enabled hdisk14 fscsi0
Enabled hdisk14 fscsi2
如果是链路问题的话，为什么不是所有的盘都报链路丢失呢，只有hdisk2和hdisk14.
# lspath -l hdisk2
Enabled hdisk2 fscsi0
Enabled hdisk2 fscsi2
# lspath -l hdisk14
Enabled hdisk14 fscsi0
Enabled hdisk14 fscsi2
而且到机器后面看光纤的信号灯闪烁情况也是正常的
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