deloptes <delop...@gmail.com> writes: > Hi Joe, > > thank you for the mesage > > Joe Pfeiffer wrote: > >> This is normal. It's the identical UUIDs that tell the system that the >> partitions go into the same RAID array. >> >> Here's what I see when I look at my RAID disks: >> >> /dev/sda2: UUID="67d3c233-96a0-737c-5f88-ed9b936ea3ae" >> UUID_SUB="48b56869-6f19-21b9-283f-3eee3ac90cf8" LABEL="snowball:1" >> TYPE="linux_raid_member" PARTUUID="3bb3729a-528b-4384-b6a5-b6d9e148ed2a" >> /dev/sdb2: UUID="67d3c233-96a0-737c-5f88-ed9b936ea3ae" >> UUID_SUB="1f48f805-4173-78cd-1f52-957920f66335" LABEL="snowball:1" >> TYPE="linux_raid_member" PARTUUID="1bdd3893-9346-49d2-8292-a61075ad0c5e" >> > > you see in your case PARTUUID is different for both members. In my case it > is identical and this is what is bothering me
It's my understanding that PTUUID on a disk using an MBR corresponds to the UUID on a disk using a GPT, not to PARTUUID (I don't know what on an MBR-based disk would correspond to PARTUUID, if anything).