

The primary GPT table is corrupt, but the backup appears OK, so that will be used.ĭisk /dev/sda: 2.73 TiB, 3000592982016 bytes, 5860533168 sectors

'sudo dmraid -ay' returns "no raid disks".'sudo vgs', 'sudo lvs' and 'sudo vgscan' run but return nothing.My /dev/mapper dir is empty- all but a file called "control".Installing lvm2 logical volume manager (service is masked).however none of the dmraid commands seem to do anything. Saying I need to "activate it and map a different device under /dev/mapper directory". This volume gives unique output when trying to mount it from the others. I believe my logical volume may be /dev/sdd1. These drives have data on them so I'm not trying to wipe them.Īs you can see, the 4 drives are showing up as "Microsoft Basic Data" as the format. I have been reading and troubleshooting all day and read that linux can "see through" logical volumes to present the actual disks, but none of the solutions I've found have helped me find, identify, activate, and mount my RAID array. In debian, I can only see the individual drives, no logical volumes.
#VOLUME MANAGER IN DEBIAN WINDOWS#
Once Windows tanked I decided to switch over to Linux. This is where the volume was originally created and used. This machine previously had Windows server installed, and could see the logical volume as 1 large 12TB disk in diskmgmt.msc.

Server has 5 disks, 2 logical volumes configured via HP Smart Storage Administrator (4x 3TB drives in RAID 0 is the first logical volume, and a 500GB ssd is the second logical volume where OS is installed and booting Debian 11). I have an HP Proliant ML10 v2 server with a B120i raid controller.
