Type of RAID

UNIX Solaris
1

Hi
i need to know how i made for getting witch RAID my system used
exist a commad for this ?
thank you

2

Can u please tell me in details

3

provide format, df -k outputs.

4

i put format , i have this result :

AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e011c168f1,0
1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e011c204f1,0
2. c1t2d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e011c16e01,0
3. c1t3d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e011bfe441,0

how much of disk i have ?

witch command for getting the TYPE of Raid 0,1.... that system use?
Thank you

5

If you are using ZFS then use:
# zpool status
if you are using Solaris Volume Manager then use:
# metastat

Provide output of those commands and we might be able to answer your question.

6

if you believe you have hardware raid, you may need to use a utility provided by that vendor. say you run solx86 on the HP DL series of servers, you would look into using hpacucli to manage your hardware raid.

7

  1. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>

    1. c1t1d0 &lt;SUN146G cyl 14087 alt 2 hd 24 sec 848&gt;
   /

If u want to mirror this to disks for example steps follows below:
# metainit d0 1 1 c1t0d0
# metainit d1 1 1 c1t1d0
# metainit d10 -m d0
# metattach d10 d1

Check with the command
# metastat
Here d0 & d1 are the sub-mirrors.. d10 is the actualy mirror.. did i answer ur question

8

SVM- you will see /dev/md/dsk/dx in your vfstab file etc.
VxVM - you will see /dev/vx/dsk/somedg/testfs etc...
H/W raid - you can check using "raidctl" commands