0
votes
0answers
68 views

My internal SATA 3TB WD only data drive mounts ONLY after shutdown, cant reboot

i am in need of some help.. TL;DR : system works fine after shutdown, after reboot it cant find / wont mount data drive (if i manually skip the mounting it works) I am using ubuntu 12.04 (server ...
1
vote
1answer
633 views

Why /dev/disk/by-id/ change after a suddenly server power-off?

I'm management a server that in /etc/fstab have references to some partitions using /dev/disk/by-id/DISK_ID-partN. The server suddenly power-off and DISK_ID part of /dev/disk/by-id/DISK_ID-partN ...
1
vote
1answer
878 views

Can I force grub2-update NOT to use uuid?

I am experiencing install hell trying to add an installation of Ubuntu 12.10 and Scientific Linux 6.3 to an old machine (BIOS not EFI) with Debian Squeeze and Linux Mint 10. The installs seem to go OK ...
5
votes
2answers
508 views

Is there a manufacturer unique identifier on a hard drive and how do I read that identifier?

I understand the concept of a file system UUID. Is there a manufacturer unique identifier on a hard drive, apart from the file system UUID, and how do I read that identifier?
2
votes
1answer
1k views

What scenarios causes a hard drive UUID to change?

What scenarios causes a hard drive UUID to change? Are there any manufacturer assigned unique ids for hard drives that is less likely to change?