Can't boot because of (corrupted?) external disk used for backups

mbc

Member
Oct 12, 2020
16
0
6
25
Hi, I have a very simple setup consisting of an SSD (where I have all the VM and the system in general) and an external hard drive where I store backups of the VM's.

The power went out and when the server rebooted it entered in safe mode.

The first think I see is that it is trying to mount storageprox, which is the drive that contains all the backups:

d0a4dc14-348c-4c63-bd8f-d54cc351fcb4.jpg
2904266d-2310-4f80-be77-6b433a5c76cb.jpg

I don't care about the backups as long as the rest works. So how do I go around that? Because as I see it the system doesn't boot because the backup list that is stored on the HDD is a requerment. So if I could tell proxmox to ignore the backups external hard drive I should be able to boot.
 
You can enter your password so it will allow you to login while in emergency mode and comment out the line in the /etc/fstab that mounts your backup disk. Then linux won'T try to mount it when booting so it shouldn't fail.

BTW: A new UPS only costs 50€ and will prevent loosing data/disks due to power outages. So the server got some minutes to run of the backup battery while the server is doing a automatic graceful shutdown.
 
Last edited:
  • Like
Reactions: mbc
You can enter your password so it will allow you to login while in emergency mode and comment out the line in the /etc/fstab that mounts your backup disk. Then linux won'T try to mount it when booting so it shouldn't fail.

BTW: A new UPS only costs 50€ and will prevent loosing data/disks due to power outages. So the server got some minutes to run of the backup battery while the server is doing a automatic graceful shutdown.
Thank you, really. That was exactly what I needed.


As for the UPS you are totally right. Worse thing is that I have an UPS laying and I'm not going to explain why I haven't installed yet because I will sound even more stupid.
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!