centos 查看 raid信息
<p>MegaCli是一款管理维护硬件RAID软件,可以通过它来了解当前raid卡的所有信息,包括 raid卡的型号,raid的阵列类型,raid 上各磁盘状态<br># wget http://ftp.cs.stanford.edu/pub/rpms/centos/5/x86_64/Lib_Utils-1.00-08.noarch.rpm<br>
# rpm -ivh Lib_Utils-1.00-08.noarch.rpm<br>
# wget http://ftp.cs.stanford.edu/pub/rpms/centos/5/x86_64/MegaCli-8.00.46-1.i386.rpm<br>
# rpm -ivh MegaCli-8.00.46-1.i386.rpm<br>
工具自动保存在/opt/下面<br>
查看RAID级别:<br>
# /opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -Lall -aALL<br>
MegaCli64-raid对应关系<br>
RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0 RAID 1<br>
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0 RAID 0<br>
RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3 RAID 5<br>
RAID Level : Primary-1, Secondary-3, RAID Level Qualifier-0 RAID 10</p>
<p>可以使用ln -s /opt/MegaRAID/MegaCli/MegaCli64 /usr/bin/MegaCli64<br>
直接使用MegaCli64 -LDInfo -Lall -aALL</p>
<p>dmidecode -s system-serial-number 查看SN</p>
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来源:https://www.cnblogs.com/lph970417/p/12930144.html
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