La 01.04.2025 20:50, Alan Mackenzie a scris:
My two SSDs get allocated randomly to
/dev/nvme0n1 and /dev/nvme1n1.  Most of the time I didn't notice this
since all my partitions apart from /boot (and swap) are RAID-1 devices
using the kernel's md facility.

I did the same for /boot: all my hdds have an identical EFI partition, which is actually a raid1 with format 0.9 (but any that keeps the superblock at the end should work).

They are marked as EFI and I don't care which one the PC boots from:

# fdisk -l /dev/sda
...
/dev/sda1     2048    1050623    1048576  512M Sistem EFI

...


# mdadm --detail /dev/md126
/dev/md126:
           Version : 0.90
     Creation Time : Sun Mar 10 01:48:51 2013
        Raid Level : raid1
        Array Size : 524224 (511.94 MiB 536.81 MB)
     Used Dev Size : 524224 (511.94 MiB 536.81 MB)
      Raid Devices : 7
     Total Devices : 7
   Preferred Minor : 126
       Persistence : Superblock is persistent


Viorel


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