proxmox rescue boot no such device pool after upgrading to proxmox 9

C

corianito

Well-Known Member
Jul 20, 2019
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I have a serious problem.


Proxmox was working correctly, I updated it successfully and everything worked for a day.


When I restarted it at night… it hasn’t turned on again. I’ve been searching in forums and following the steps to try to boot in recovery, I get:


proxmox rescue boot no such device pool


I followed the steps of a user who says here:


https://forum.proxmox.com/threads/proxmox-rescue-disk-trouble.127585/#post-557888


but after that, it doesn’t say what they do inside.


I have a DELL with Legacy BIOS boot, inside I see some things.
 
please provide more details..

what kind of installation do you have (LVM+ext4? ZFS? ...)? bios or UEFI? if UEFI, with or without secure boot? what kind of error do you get when attempting to do a regular boot?
 
Bios and ZFS.

I don't get any errors, it just doesn't detect any disks to boot and if I try rescue mode, I get:

proxmox rescue boot no such device pool​

 
please boot using a live CD (the PVE install iso in debug mode is an option, please proceed to the second debug shell in that case)

then you can enter your install like this:

Code: 
zpool import -f -R /mnt rpool
cd /mnt
mount -t proc proc proc
mount -t sysfs sys sys
mount -o bind /dev dev
mount -t devpts pts dev/pts
mount -t tmpfs tmpfs tmp
mount -o bind run run
mount -o bind run var/run
chroot /mnt /bin/bash

please then run "lsblk", "pveversion -v" and "proxmox-boot-tool status" and post the output here
 
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