Look at this post, for info on how to query the drives in the array.
http://www.linuxquestions.org/questi...06#post3295106
Code:
mail:~# cat /proc/partitions
major minor #blocks name
104 0 143307832 cciss/c0d0
104 1 240943 cciss/c0d0p1
104 2 2931862 cciss/c0d0p2
104 3 2931862 cciss/c0d0p3
104 4 1 cciss/c0d0p4
104 5 19535008 cciss/c0d0p5
104 6 1951866 cciss/c0d0p6
104 7 7815591 cciss/c0d0p7
104 8 2931831 cciss/c0d0p8
104 9 104968678 cciss/c0d0p9
mail:~# fdisk -l
Disk /dev/cciss/c0d0: 146.7 GB, 146747220480 bytes
255 heads, 63 sectors/track, 17841 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/cciss/c0d0p1 * 1 30 240943+ 83 Linux
/dev/cciss/c0d0p2 31 395 2931862+ 83 Linux
/dev/cciss/c0d0p3 396 760 2931862+ 82 Linux swap / Solaris
/dev/cciss/c0d0p4 761 17841 137203132+ 5 Extended
/dev/cciss/c0d0p5 761 3192 19535008+ 83 Linux
/dev/cciss/c0d0p6 3193 3435 1951866 83 Linux
/dev/cciss/c0d0p7 3436 4408 7815591 83 Linux
/dev/cciss/c0d0p8 4409 4773 2931831 83 Linux
/dev/cciss/c0d0p9 4774 17841 104968678+ 83 Linux
mail:~# mount
/dev/cciss/c0d0p2 on / type ext3 (rw,errors=remount-ro)
/dev/cciss/c0d0p1 on /boot type ext3 (rw)
/dev/cciss/c0d0p5 on /home type ext3 (rw)
/dev/cciss/c0d0p9 on /opt type ext3 (rw)
/dev/cciss/c0d0p6 on /tmp type ext3 (rw)
/dev/cciss/c0d0p7 on /usr type ext3 (rw)
/dev/cciss/c0d0p8 on /var type ext3 (rw)
The difference between the raid and non-raid is in the naming convention.
the list below shows how the partitions and disk naming conventions would compare.
/dev/sda1 = /dev/cciss/c0d0p1
/dev/sda2 = /dev/cciss/c0d0p2
/dev/sda3 = /dev/cciss/c0d0p3
/dev/sdb1 = /dev/cciss/c0d1p1
/dev/sdb2 = /dev/cciss/c0d1p2
/dev/sdb3 = /dev/cciss/c0d1p3
c0d0p1
c0 = Controller Number
d0 = Logical Disk Number
px = Partition number
Does that help or did I miss the mark entirely for what you were trying to figure out ?