㈠ 在linux系统上如何查看映射的硬raid磁盘空间信息呢
cat /proc/mdstat
希望可以帮助你 请采纳 谢谢
㈡ 如何查看Linux服务器的RAID卡型号
可以通过如下命令（CentOS）查看RAID卡（raid controllers）型号：
#lspci -v
03:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 1078 (rev 04)
: Dell PERC 6/i Integrated RAID Controller
Flags: bus master, fast devsel, latency 0, IRQ 90
Memory at df180000 (64-bit, non-prefetchable) [size=256K]
I/O ports at fc00 [size=256]
Memory at df1c0000 (64-bit, non-prefetchable) [size=256K]
Expansion ROM at df100000 [disabled] [size=32K]
Capabilities: [b0] Express Endpoint IRQ 0
Capabilities: [c4] Message Signalled Interrupts: 64bit+ Queue=0/2 Enable-
Capabilities: [d4] MSI-X: Enable- Mask- TabSize=4
Capabilities: [e0] Power Management version 2
Capabilities: [ec] Vital Proct Data
Capabilities: [100] Power Budgeting
㈢ DELL R720 linux平台下命令行RAID卡信息查看工具
DELL 2950 我用这个命令成功的 其它的型号未试过
smart -a -d megaraid,0 /dev/sda
希望你能用上