On Tuesday 31 August 2021 02:04:31 Thierry de Coulon
wrote:
I doubt there is a way to make a difference
between an fstab
mounted "removable media" and a dynamicaly mounted one?
Thierry
First of all, I am running a desktop computer, not (as it seems) a laptop
like yourself, so I have a different situation. And I use a kind of
hodgepodge of different methods, to be sure that I can mount an external
device whenever I want.
Somehow, unaccountably, a device that would mount automatically yesterday
won't mount today, and this nearly always happens at the least convenient
time, so I want something that will work NOW without a lot of fuss. This
happens most often with flash drives and SD cards, though. My external
drives usually are reliable, and mount without too much fuss.
For the most part, however, I solve the problem by creating custom mount
points, with special user-friendly, human-readable names.
examples:
/media/Fred
~ or ~
/media/<USER>/wd-1tb_mybook
etc., etc.
You can name these special mount points like they were dogs, if you want,
or get more creative, or give them boring technical-sounding names --
whatever. I put these mount points in fstab along with the other relevant
lines, then I save my fstab file somewhere safe. Next time I must reinstall
my system, I just copy the fstab file from my safe place, and overwrite the
original. (I keep a copy of original settings, just in case.)
This takes care of most mounting issues. When SD cards or flash drives
suddenly stop mounting like usual, I create a mount point using mkdir:
/mnt/SD
then use this mount command:
sudo mount -t exfat /dev/sde1 /mnt/SD
[sda1 > sdd1 are internal drives; sde1 is my first external mount point]
and that usually does it. But I only mount an SD card in order to transfer
files so that I can listen to music on my smartphone, or some such. I don't
use an SD for actual storage, as one might with a laptop.
The only problem is when I want to mount BOTH my external hard drives AND
my SD cards or flash drives. Then that mount point gets moved around, and
sde1 may need to be changed to something else.
I have a couple other tricks, too, but I haven't needed them much since
upgrading to Devuan Beowulf.
This ought to provide either a permanent solution (custom mount points in
fstab) or at least a dependable workaround (mkdir /mnt/SD). Also the
problem with mounting an SD card might be solved by formatting the SD card
with a Linux file system like ext3 or ext4 -- I don't even know if that's
possible! -- but then it would not be readable for my smartphone, so I
haven't tried.
I hope that helps.
Bill
____________________________________________________
Made from the same old
fashioned cloth.
I do the same, I use the UUID to setup function specific names.
I also use costum names for partitions and removable drives.
As for formatting. As a rule of thumb I always reformat all drives, hds, ssd,
usb etc. Especially usb drives because the formatting is done my imaging
rather than an actual formatting. These are often flawed or broken. Plus the
fact that MS dos doesn't actual properly format anything. Massive amounts of
empty space before and after the partition. It's a mess.
I hope this helps as well.
Old Kate