yum -y install dmidecode

查看cpu的型号: 查看cpu的颗数：

dmidecode -t processor |grep "Version"

dmidecode -t processor |grep "Socket"

查看内存最大容量： 查看内存插槽数量： 查看内存大小：

dmidecode -t memory | grep "Maximum Capacity"

dmidecode -t memory | grep "Number Of Devices"

dmidecode -t memory | grep "Size"

查看服务器的型号： 查看序列号：

dmidecode | grep 'Product Name'

dmidecode -s system-serial-number

rpm -ivh Lib_Utils-1.00-09.noarch.rpm

rpm -ivh MegaCli-8.00.48-1.i386.rpm

ln -s /opt/MegaRAID/MegaCli/MegaCli64 /bin/MegaCli64

ln -s /opt/MegaRAID/MegaCli/MegaCli64 /sbin/MegaCli64

查看硬盘的块数：查看硬盘容量：

/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL | grep 'Slot Number'

/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL | grep 'Raw Size'

查看raid级别：raid卡的型号：

/opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -Lall -aALL | grep 'RAID Level'

/opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo -aALL | grep 'Product Name'