How to I know hard disk members of any Virtual Disk LSI RAID with MEgaRaid

Question

i get a machine with a LSI MEgarad card. I know what Virtual Diska has:

Adapter: 0
Product Name: LSI MegaRAID SAS 9260-4i
Memory: 512MB
BBU: Absent
Serial No: SV11807006
==============================================================================
Number of DISK GROUPS: 3

But i don't know wat disk are on each Virtual disk (0,1,2) and what disk are HotSpare...

 MegaCli -LDInfo -Lall -aAll


 Adapter 0 -- Virtual Drive Information:
 Virtual Disk: 0 (Target Id: 0)
 Name:
 RAID Level: Primary-5, Secondary-0, RAID Level Qualifier-3
 Size:16.371 TB
 State: Optimal
 Stripe Size: 64 KB
 Number Of Drives per span:3
 Span Depth:3
 ....
 Check Consistency        : Completed 46%, Taken 254 min.

 Virtual Disk: 1 (Target Id: 1)
 Name:
 RAID Level: Primary-0, Secondary-0, RAID Level Qualifier-0
 Size:2.728 TB
 State: Optimal
 Stripe Size: 64 KB
 Number Of Drives:1
 Span Depth:1

 Virtual Disk: 2 (Target Id: 2)
 Name:
 RAID Level: Primary-0, Secondary-0, RAID Level Qualifier-0
 Size:2.728 TB
 Stripe Size: 64 KB
 Number Of Drives:1
 Span Depth:1

I looking for a command of MegaCli for know map of Disk of every Virtual Disk

Thanks

megactl is much easier to use and will give you the information you are looking for without parsing MegaCli's convoluted help output - http://sourceforge.net/projects/megactl/ — jordanm, Jun 26 '12 at 04:58
./Megacli -help would fetch you all the options with which you can check the controller details. — rockyenator, Jul 05 '12 at 13:32

score 6 · Accepted Answer · edited Sep 26 '13 at 01:37

6

This command will list each virtual drive followed by each physical disk which is a member of that virtual drive.

MegaCli64 -LdPdInfo -aAll

edited Sep 26 '13 at 01:37

Falcon Momot

24,975
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answered Sep 25 '13 at 23:19

user191528

76
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score 2 · Answer 2 · answered Jun 27 '17 at 21:27

In Linux: Find all logical drives, reporting their physical disks by Enclosure Device ID/Slot Number:

# megacli -LdPdInfo -aAll | egrep "^Adapter|^Number of Virtual|^Virtual Drive:|^Name|^Enclosure Device ID:|^Slot Number:"

...Compare to ALL drives, showing their Adapter, Enclosure Device ID, and Slot Number:

# megacli -PDList -aALL | egrep 'Adapter|Enclosure Device ID:|Slot'

How to I know hard disk members of any Virtual Disk LSI RAID with MEgaRaid

2 Answers2