Moin, On Fri, Jan 19, 2024 at 09:34:49AM +0100, Henning Glawe wrote: > On Fri, Jan 19, 2024 at 09:03:57AM +0100, Diego Zuccato wrote: > > It's not too unusual that sometimes disks get recognized in a different > > order across reboots. > > How can I make sure I'm repartitioning the right disk and not another > > one containing data? I can't find any way to bind some info about HDD to > > "disk1" instead of "disk2". > > > > If it's not currently supported, it shouldn't be too hard to add to > > 20-hwdetect.sh (I can do it and share the result, if someone is > > interested). But if it's already supported, better to use the official > > method. :) > > you can put the /dev/disk/by-id/$disk_id directly into your disk_config. > > where $disk_id could be the WWN, serial number or other identifiers > generated by kernel+udev on your hardware.
Example: ---- $FAI/disk_config/mpsd-srv-ibm-001 ---- # set boot flag on /boot/efi disk_config /dev/disk/by-id/wwn-0x600605b002b15b50203efd9326bb4cf7 disklabel:gpt fstabkey:uuid bootable:2 # boot-related # first GPT partition: bios_grub, flag set in $FAI/scripts/BOOT_GRUB/10-setup primary - 16M - - primary /boot/efi 128M vfat rw createopts="-F32" primary /boot 512M xfs rw,noatime # system partitions primary swap 16G swap sw primary / 100G xfs rw,noatime primary /var 0- xfs rw,noatime ------------------------------------------- -- Mit freundlichen Grüßen Henning Glawe Dr. Henning Glawe Max-Planck-Institut für Struktur und Dynamik der Materie Geb. 99 (CFEL), Luruper Chaussee 149, 22761 Hamburg, Germany http://www.mpsd.mpg.de/, Email: henning.gl...@mpsd.mpg.de Building/Room: 99/O2.100, Phone: +49-40-8998-88392