** Tags added: fr-1344 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1923464
Title: ideally should boot rootfs from a matching hard drive Status in cloud-images: New Status in grub2 package in Ubuntu: New Status in initramfs-tools package in Ubuntu: New Status in systemd package in Ubuntu: New Status in u-boot package in Ubuntu: New Status in u-boot-menu package in Ubuntu: New Bug description: Ideally we should strive to boot rootfs from a matching hard drive. I.e. if we are booting rootfs by UUID, we should try to find the one that came from the same drive as where ESP (UEFI) came from, or u-boot spl / u-boot got loaded from (loader1/loader2). Such that for example, when booted from external usb stick, rootfs from there is mounted. Or when booted from internal drive whilst a dd backup is attached over usb, rootfs is loaded from the internal drive not from the usb attached backup. This would need: * u-boot to export the drive it loaded extlinux.conf / bootscript from, and pass it on kernel command line * grub to export the device UUID it got loaded from (from the BootServices EFI table) and pass it on the kernel command line or via runtime EFI variable * sdboot already does that I believe, but not sure if initramfs-tools consumes the sdboot provided information * initramfs-tools to consume above and sort the discovered devices based on that, when deciding what to mount as rootfs To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1923464/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
