How to clear the FMA faults and error logs from Solaris

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于 2013-09-15 23:32:42 发布

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本文提供了一套详细的步骤来清除Solaris系统的FMA(Failure Management Architecture)故障及其错误日志，无需重启系统。包括使用fmadm命令修复故障、清理日志文件等关键操作。

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a) Show faults in FMA
# fmadm faulty

b) For each fault UUID listed in the 'fmadm faulty' run
# fmadm repair <uuid>
# fmadm faulty (to make sure the output is clean afterrepair)

c) Clear ereports and resource cache
# cd /var/fm/fmd
# rm e* f* c*/eft*

d) Reset the fmd serd modules
# fmadm reset cpumem-diagnosis
# fmadm reset cpumem-retire
# fmadm reset eft
# fmadm reset io-retire

e) Reboot the system

To clearthe FMA faults and error logs from Solaris without rebooting thesystem:
a) Stop the fmd:
# svcadm disable -s svc:/system/fmd:default

b) Remove all files from the FMA log directories. This is veryspecific to the files found in the FMS directories, all directoriesmust be left intact.
# cd /var/fm/fmd
# find /var/fm/fmd -type f -exec ls {} \;

c) Check that only files within the /var/fm/fmd directory areidentified then replace the ls with rm to remove them.
# find /var/fm/fmd -type f -exec rm {} \;

d) Restart fmd after the files are removed
# svcadm enable svc:/system/fmd:default