Will it boot?

than0s

Member
Feb 16, 2018
2
0
6
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Long story short, I decided to upgrade from version 6 to version 7, and only then found out that having root in ZFS mirror will be a problem with the latest ZFS version. I run proxmox-boot-tool on the available 512M partition and then found out that one of the SSDs of the mirror has probably died despite being less than few months old (yeah, it is time to setup some monitoring on that after fixing this), thus managed to initialize sdh2 partition but not sdi2. My question now is, isn't that enough for it to boot or should I rollback, fix the mirror (I have no idea which of the two is the faulty SSD so I have to experiment) and then re-run the upgrade?

Code:
root@pve4:~# findmnt /
TARGET SOURCE           FSTYPE OPTIONS
/      rpool/ROOT/pve-1 zfs    rw,relatime,xattr,noacl
root@pve4:~# ls /sys/firmware/efi
ls: cannot access '/sys/firmware/efi': No such file or directory
root@pve4:~# lsblk -o +FSTYPE
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT FSTYPE
sdh      8:112  0 119.2G  0 disk           
|-sdh1   8:113  0  1007K  0 part           
|-sdh2   8:114  0   512M  0 part            vfat
`-sdh3   8:115  0  31.5G  0 part            zfs_member
sdi      8:128  0 119.2G  0 disk           
|-sdi1   8:129  0  1007K  0 part           
|-sdi2   8:130  0   512M  0 part            vfat
`-sdi3   8:131  0  31.5G  0 part            zfs_member
root@pve4:~# pveversion
pve-manager/7.0-13/7aa7e488 (running kernel: 5.4.124-1-pve)
root@pve4:~# proxmox-boot-tool status
Re-executing '/usr/sbin/proxmox-boot-tool' in new private mount namespace..
System currently booted with legacy bios
F9AB-34BA is configured with: uefi (versions: 5.4.103-1-pve, 5.4.98-1-pve), grub (versions: 5.11.22-5-pve, 5.4.124-1-pve, 5.4.140-1-pve)
mount: /var/tmp/espmounts/F9AB-7A19: can't read superblock on /dev/sdi2.
mount of /dev/disk/by-uuid/F9AB-7A19 failed - skipping
root@pve4:~#
 

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