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View Full Version : How do I check RSTe RIAD?



ToddAndMargo
18th August 2017, 07:03 PM
Hi All,

How do I check the health and trigger rebuilds of Intel's RSTe ("e" for enterprise) RAID1 from inside Fedora? I can not be doing this from BIOS when this server goes live.

Many thanks,
-T

dd_wizard
18th August 2017, 10:46 PM
Google "linux tools for Intel's RSTe" and you'll get some useful links from Intel. It looks like you use mdadm.

dd_wizard

ToddAndMargo
19th August 2017, 08:16 PM
I came up with two beautiful methods.


# mdadm --detail /dev/md126
/dev/md126:
Container : /dev/md/imsm0, member 0
Raid Level : raid1
Array Size : 1855870976 (1769.90 GiB 1900.41 GB)
Used Dev Size : 1855871108 (1769.90 GiB 1900.41 GB)
Raid Devices : 2
Total Devices : 2

State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0


UUID : 8a24242c:7643b5eb:b3d1c42a:ce718205
Number Major Minor RaidDevice State
1 8 0 0 active sync /dev/sda
0 8 16 1 active sync /dev/sdb


# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sda[1] sdb[0]
1855870976 blocks super external:/md127/0 [2/2] [UU]