[SOLVED] Node doesn't boot after update

[Eris]

Hi,

yesterday I updated from similar to this one (info from other node):

libnghttp2-14/stable-security 1.52.0-1+deb12u1 amd64 [upgradable from: 1.52.0-1]
libnvpair3linux/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]
libproxmox-backup-qemu0/stable 1.4.1 amd64 [upgradable from: 1.4.0]
libpve-network-perl/stable 0.9.5 all [upgradable from: 0.9.4]
libuutil3linux/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]
libzfs4linux/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]
libzpool5linux/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]
proxmox-backup-client/stable 3.1.2-1 amd64 [upgradable from: 3.0.4-1]
proxmox-backup-file-restore/stable 3.1.2-1 amd64 [upgradable from: 3.0.4-1]
proxmox-backup-restore-image/stable 0.6.0 amd64 [upgradable from: 0.5.1]
proxmox-kernel-6.5/stable 6.5.11-6 all [upgradable from: 6.5.11-5]
pve-i18n/stable 3.1.4 all [upgradable from: 3.1.2]
spl/stable 2.2.0-pve4 all [upgradable from: 2.2.0-pve3]
zfs-initramfs/stable 2.2.0-pve4 all [upgradable from: 2.2.0-pve3]
zfs-zed/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]
zfsutils-linux/stable 2.2.0-pve4 amd64 [upgradable from: 2.2.0-pve3]

The node has a zfs root system with 2 discs (one internal nvme and one ssd connected with usb)
after reboot the grub ends in the grub rescue shell.

it finds all discs (hd0 to hd8), hd0 and hd1 has 3 gpt partitions but grub ls can't read anyof them, even not if I insmod zfs.

proxmox boot cd with rescue option doesn't find the root zfs file system...

not sure how to continue from here.... any advice would help

thanks
Harald

 

[sb-jw]

Can you please take a screenshot or photo of the message?

 

[Eris]

Grub rescue:


Proxmox install CD:


But in this case I think it didn't booted with uefi, at least the error message of grub said
error: file /EFI/ not found.
error: no such device: /.disk/info.

Booting into install TUI debug mode allows me to mount rpool


EFI partion is available and has kernels and config available:

 

[Eris]

using the uefi shell allowed me to boot with the systemd-bootx64.efi stub

it seems the apt with proxmox-boot-tool was unable to install the kernel into the efi partition on upgrade.
I manually run a proxmox-boot-tool refresh copied the kernel to the efi partion.

But the bios doesn't automatically boot from the disk...

 

[Eris]

Finally fixed it by using proxmox-boot-tool init on both disks and installed systemd-boot since it was missing...