Re: Latest HP ProLiant DL380 G10 RAID1 support?

Hi David,

On Sun, 19 Dec 2021 19:05:45 -0800
"David F." [off-list ref] wrote:

The report shows:

RAID bus controller [0104]: Intel Corporation C620 Series
Chipset Family SSATA Controller [RAID mode] [8086:a1d6] (rev 09)
    Subsystem: Hewlett Packard Enterprise Device [1590:00e6]
    Kernel driver in use: ahci

It seems to be IMSM (Intel) raid, officially called "VROC". Could you
confirm it?

quoted

Output of blkid command:
/dev/sdc1: UUID="B6C669F7C669B7EF" TYPE="ntfs" PARTLABEL="'Recovery'"
PARTUUID="8713d776-d472-46ef-8023-cb599f2017bf"
/dev/sdc2: UUID="006A-0698" TYPE="vfat" PARTLABEL="'EFI system
partition'" PARTUUID="661cc486-d53a-412c-882e-140aeb126baf"
/dev/sdc3: UUID="4EBEAEE02F3D5ED1" TYPE="ntfs" PARTLABEL="'Microsoft
reserved partition'" PARTUUID="5ef03407-ebcd-4a72-86d1-fd1f5a047b8e"
/dev/sdc4: UUID="3D629FBB15FAC28A" TYPE="ntfs" PARTLABEL="'Basic data
partition'" PARTUUID="e5ef9438-fad4-4ee8-b7c0-c225ecba2173"
/dev/sdd1: UUID="B6C669F7C669B7EF" TYPE="ntfs" PARTLABEL="'Recovery'"
PARTUUID="8713d776-d472-46ef-8023-cb599f2017bf"
/dev/sdd2: UUID="006A-0698" TYPE="vfat" PARTLABEL="'EFI system
partition'" PARTUUID="661cc486-d53a-412c-882e-140aeb126baf"
/dev/sdd3: UUID="4EBEAEE02F3D5ED1" TYPE="ntfs" PARTLABEL="'Microsoft
reserved partition'" PARTUUID="5ef03407-ebcd-4a72-86d1-fd1f5a047b8e"
/dev/sdd4: UUID="3D629FBB15FAC28A" TYPE="ntfs" PARTLABEL="'Basic data
partition'" PARTUUID="e5ef9438-fad4-4ee8-b7c0-c225ecba2173"
/dev/sdf1: UUID="714C-EFFD" TYPE="vfat"
/dev/sdb: PTTYPE="PMBR"
/dev/sde: PTTYPE="PMBR"

If it is IMSM, blkid should report:
/dev/<disk>: TYPE="isw_raid_member"
for each member drive. Metadata seems to be destroyed but let confirm
first that we have IMSM here.

Thanks,
Mariusz