errdemon 進程持續檢查 /dev/error 文件,收集error信息。

命令格式：

Usage: ?

errdemon?-i?filename?-s?value?-B?value?[?-d?|?-D?-m?maxdups?-t?time?]?|?-l ?

-i?filename??Uses?the?error?log?file?specified?by?the?filename?parameter. ?

?????????????If?this?flag?is?not?specified,?the?default?system?error?log?file, ?

?????????????/var/adm/ras/errlog,?is?used. ?

-s?value?????Set?the?error?log?file?maximum?size. ?

?????????????Valid?range?is?8192?bytes?to?your?ulimit?in?bytes. ?

-B?value?????Set?the?error?log?file?memory?buffer?size. ?

?????????????This?must?be?a?minimum?of?8192?bytes. ?

-d???????????Turn?duplicate?checking?off. ?

-D???????????Turn?duplicate?checking?on?(the?default). ?

-m?maxdups???Maximum?accumulated?duplicates. ?

-t?time??????Duplicate?handling?time?interval. ?

-l???????????Show?the?error?log?attributes.?

啟動:
?

#?/usr/lib/errdemon?

備注：默認已隨系統啟動，再次啟動提示如下： 0315-100 The error log device driver, /dev/error, is already open.
The error demon may already be active.

?修改錯誤日志文件大小：

/usr/lib/errdemon -s 1638400

修改緩存大小：

#?/usr/lib/errdemon?-B?65536 ?

0315-175?The?error?log?memory?buffer?size?you?supplied?will?be?rounded?up ?

to?a?multiple?of?4096?bytes.?

結果：

#?/usr/lib/errdemon?-l ?

Error?Log?Attributes ?

-------------------------------------------- ?

Log?File????????????????/var/adm/ras/errlog ?

Log?Size????????????????1638400?bytes ?

Memory?Buffer?Size??????65536?bytes ?

Duplicate?Removal???????true ?

Duplicate?Interval??????10000?milliseconds ?

Duplicate?Error?Maximum?1000?

?停止命令：

/usr/lib/errstop?

?

轉載于:https://blog.51cto.com/hunt1574/1039780

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