您好,登錄后才能下訂單哦!
小編給大家分享一下mcelog怎么用,相信大部分人都還不怎么了解,因此分享這篇文章給大家參考一下,希望大家閱讀完這篇文章后大有收獲,下面讓我們一起去了解一下吧!
手動(dòng)啟動(dòng)mcelog方法:
# mcelog --daemon
Run mcelog in daemon mode, waiting for errors from the kernel.
后臺(tái)服務(wù)啟動(dòng)mcelog:
RHEL 7:
systemctl start mcelog
systemctl enable mcelog
RHEL 6:
service mcelogd start
chkconfig mcelogd on
查看mcelog日志:
# vim /var/log/mcelog
查看mcelog守護(hù)進(jìn)程是否檢測(cè)到錯(cuò)誤信息:
# mcelog --client
Query a currently running mcelog daemon for errors
解析系統(tǒng)異常時(shí)的mce輸出:
# mcelog --ascii < file.log
or:
# mcelog --ascii --file file.log
Decode machine check ASCII output from kernel logs
異常輸出內(nèi)容示例如下:
[Hardware Error]: CPU 12: Machine Check Exception: 5 Bank 22: be200000000c110a
[Hardware Error]: RIP !INEXACT! 10:<ffffffff81014527> {mwait_idle+0x77/0xd0}
[Hardware Error]: TSC 103e7072fa77de ADDR c5f17ee00 MISC b0fe435602184086
[Hardware Error]: PROCESSOR 0:306e4 TIME 1462390781 SOCKET 0 APIC 1
[Hardware Error]: Run the above through 'mcelog --ascii'
file.log內(nèi)容要去掉前面的“[Hardware Error]: ”:
CPU 12: Machine Check Exception: 5 Bank 22: be200000000c110a
RIP !INEXACT! 10:<ffffffff81014527> {mwait_idle+0x77/0xd0}
TSC 103e7072fa77de ADDR c5f17ee00 MISC b0fe435602184086
PROCESSOR 0:306e4 TIME 1462390781 SOCKET 0 APIC 1
以上是“mcelog怎么用”這篇文章的所有內(nèi)容,感謝各位的閱讀!相信大家都有了一定的了解,希望分享的內(nèi)容對(duì)大家有所幫助,如果還想學(xué)習(xí)更多知識(shí),歡迎關(guān)注億速云行業(yè)資訊頻道!
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如果涉及侵權(quán)請(qǐng)聯(lián)系站長(zhǎng)郵箱:is@yisu.com進(jìn)行舉報(bào),并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。