Centos 7.3.
Have a BIOS RAID 1 created on an X99P-SLI.
It worked with Centos 6.
C7 doesn't recognise it. If I run:
Code: Select all
# mdadm --assemble --scan –verbose
mdadm: looking for devices for further assembly
mdadm: no recogniseable superblock on /dev/dm-2
mdadm: no recogniseable superblock on /dev/dm-1
mdadm: no recogniseable superblock on /dev/dm-0
mdadm: Cannot assemble mbr metadata on /dev/sdg2
mdadm: no recogniseable superblock on /dev/sdg1
mdadm: No OROM/EFI properties for /dev/sdg
mdadm: no RAID superblock on /dev/sdg
mdadm: Cannot assemble mbr metadata on /dev/sdf2
mdadm: no recogniseable superblock on /dev/sdf1
mdadm: No OROM/EFI properties for /dev/sdf
mdadm: no RAID superblock on /dev/sdf
mdadm: No arrays found in config file or automatically
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# mdadm -E /dev/sdf
/dev/sdf:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.1.00
Orig Family : b3611c18
Family : b3611c18
Generation : 00005a13
Attributes : All supported
UUID : b8c4cae4:035d4d8f:efc2d16c:cc6beb19
Checksum : 274c5983 correct
MPB Sectors : 1
Disks : 2
RAID Devices : 1
Disk00 Serial : WD-WMATV4408793
State : active
Id : 00000004
Usable Size : 1953519880 (931.51 GiB 1000.20 GB)
[Volume1]:
UUID : 55d64cc1:d79a3c04:5ab6ca1b:60bf5a2b
RAID Level : 1
Members : 2
Slots : [UU]
Failed disk : none
This Slot : 0
Array Size : 1953519616 (931.51 GiB 1000.20 GB)
Per Dev Size : 1953519880 (931.51 GiB 1000.20 GB)
Sector Offset : 0
Num Stripes : 7630936
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : clean
Disk01 Serial : WD-WMATV4388773
State : active
Id : 00000005
Usable Size : 1953519880 (931.51 GiB 1000.20 GB)
# mdadm -E /dev/sdg
/dev/sdg:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.1.00
Orig Family : b3611c18
Family : b3611c18
Generation : 00005a13
Attributes : All supported
UUID : b8c4cae4:035d4d8f:efc2d16c:cc6beb19
Checksum : 274c5983 correct
MPB Sectors : 1
Disks : 2
RAID Devices : 1
Disk01 Serial : WD-WMATV4388773
State : active
Id : 00000005
Usable Size : 1953519880 (931.51 GiB 1000.20 GB)
[Volume1]:
UUID : 55d64cc1:d79a3c04:5ab6ca1b:60bf5a2b
RAID Level : 1
Members : 2
Slots : [UU]
Failed disk : none
This Slot : 1
Array Size : 1953519616 (931.51 GiB 1000.20 GB)
Per Dev Size : 1953519880 (931.51 GiB 1000.20 GB)
Sector Offset : 0
Num Stripes : 7630936
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : clean
Disk00 Serial : WD-WMATV4408793
State : active
Id : 00000004
Usable Size : 1953519880 (931.51 GiB 1000.20 GB)
What am I supposed to do here?
Many thanks,
Bill