On Mon, Oct 3, 2011 at 2:40 PM, Grant Edwards <[email protected]> wrote:
> Just recently I've run in to problems because my hard drives are not
> detected in a predictable order, so my fstab that mount /dev/sdb1 and
> /dev/sdc1 sometimes result in directory trees in the wrong places
> (/dev/sda seems consistent, but I don't know why).
>
> What's the recommended way to fix this?

Mount by volume name or UUID. For example, from fstab:

UUID=bddee12c-0047-4b4b-b1d2-9e137a9a8915 /     auto    noatime 0       1
UUID=857d7723-9dbf-4222-ac28-e05b87b41997 none  swap    sw      0       0
UUID=8d3648cf-5260-4064-b6a5-50df42acb3d8 /mnt/prevhome auto    noatime 0      2
UUID=d7c17623-255b-4313-b50b-99f0f79a0681 /home auto    noatime 0       2
UUID=33cc682d-0dd4-4c2b-bf37-876e9f8d3ef4 /boot auto    noatime 0       2


To find the UUID:

shortcircuit:4@serenity/dev/disk/by-uuid
Mon Oct 03 02:49 PM
!509 #9 j0 ?0 $ ls -l
total 0
lrwxrwxrwx 1 root root 10 Sep 24 00:11
33cc682d-0dd4-4c2b-bf37-876e9f8d3ef4 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 24 00:11
857d7723-9dbf-4222-ac28-e05b87b41997 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 24 00:11
8d3648cf-5260-4064-b6a5-50df42acb3d8 -> ../../sda3
lrwxrwxrwx 1 root root 10 Sep 24 00:11
bddee12c-0047-4b4b-b1d2-9e137a9a8915 -> ../../sda4
lrwxrwxrwx 1 root root 10 Sep 24 00:11
d7c17623-255b-4313-b50b-99f0f79a0681 -> ../../dm-0

-- 
:wq

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