Arch Linux

ngoonee

Forum Fellow

From: Between Thailand and Singapore

Registered: 2009-03-17

Posts: 7,355

[solved: udevil + devmon]autofs by label?

*    -fstype=vfat,sync,uid=1000       :/dev/sd&

Assuming auto.master has specified the base folder /media, the above works to put /dev/sdb1 into /media/b1 and so on and so forth (/dev/sdb8 into /media/b8).

However, I'd like to be able to do something similar but using the labels (/dev/disk/by-label). So something along the lines of:-

*    -fstype=vfat,sync,uid=1000      :/dev/disk/by-label/&

Which would mount any vfat USB drives as /media/<label> (I think).

Unfortunately, that doesn't seem to work. Any other way to do it? Don't mind switching to systemd's autofs if it'll solve it. The main thing is I do not want to have to pre-specify a certain list of drives (I already know how to do that in /etc/fstab for systemd and in /etc/autofs for autofs), I'd like it to be dynamic.

Thanks!

Last edited by ngoonee (2013-06-24 05:38:45)

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Allan-Volunteer on the (topic being discussed) mailn lists. You never get the people who matters attention on the forums.
jasonwryan-Installing Arch is a measure of your literacy. Maintaining Arch is a measure of your diligence. Contributing to Arch is a measure of your competence.
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ngoonee

Forum Fellow

From: Between Thailand and Singapore

Registered: 2009-03-17

Posts: 7,355

Re: [solved: udevil + devmon]autofs by label?

Anyone has any idea? I used to just use udiskie but its unmaintained now.

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Allan-Volunteer on the (topic being discussed) mailn lists. You never get the people who matters attention on the forums.
jasonwryan-Installing Arch is a measure of your literacy. Maintaining Arch is a measure of your diligence. Contributing to Arch is a measure of your competence.
Griemak-Bleeding edge, not bleeding flat. Edge denotes falls will occur from time to time. Bring your own parachute.

WonderWoofy

Member

From: Los Gatos, CA

Registered: 2012-05-19

Posts: 8,414

Re: [solved: udevil + devmon]autofs by label?

I don't fully understand what you mean when you say

The main thing is I do not want to have to pre-specify a certain list of drives (I already know how to do that in /etc/fstab for systemd and in /etc/autofs for autofs), I'd like it to be dynamic.

Can you explain more precisely what it is you are trying to achieve.  From what I have read here, I am thinking that you would use systemd's autofs functionality... except  I don't really get this part.

skanky

Member

From: WAIS

Registered: 2009-10-23

Posts: 1,847

Re: [solved: udevil + devmon]autofs by label?

If it's just USB drives, you could look at ldm?

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anonymous_user

Member

Registered: 2009-08-28

Posts: 3,059

Re: [solved: udevil + devmon]autofs by label?

How about udevil?

ngoonee

Forum Fellow

From: Between Thailand and Singapore

Registered: 2009-03-17

Posts: 7,355

Re: [solved: udevil + devmon]autofs by label?

Can you explain more precisely what it is you are trying to achieve.  From what I have read here, I am thinking that you would use systemd's autofs functionality... except  I don't really get this part.

If I plugin a USB drive with a label TEST it should get mounted at /media/TEST

Right now the autofs solution above just mounts it at /media/b1 (if this is the first USB drive plugged in).

If I then plugin another USB drive with label DATA it should get mounted at /media/DATA rather than /media/c1

And anonymous_user, udevil is manual rather than automatic. Manual I'll just use sudo (that's what I'm currently doing while figuring this out) mount.

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Allan-Volunteer on the (topic being discussed) mailn lists. You never get the people who matters attention on the forums.
jasonwryan-Installing Arch is a measure of your literacy. Maintaining Arch is a measure of your diligence. Contributing to Arch is a measure of your competence.
Griemak-Bleeding edge, not bleeding flat. Edge denotes falls will occur from time to time. Bring your own parachute.

WonderWoofy

Member

From: Los Gatos, CA

Registered: 2012-05-19

Posts: 8,414

Re: [solved: udevil + devmon]autofs by label?

Thank ngoonee, that makes total sense.  Udevil is manual unless you start the devmon service.  Then it automounts.

ngoonee

Forum Fellow

From: Between Thailand and Singapore

Registered: 2009-03-17

Posts: 7,355

Re: [solved: udevil + devmon]autofs by label?

Ah did not know about devmon. Will give that a try sometime today. Thanks WonderWoofy.

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Allan-Volunteer on the (topic being discussed) mailn lists. You never get the people who matters attention on the forums.
jasonwryan-Installing Arch is a measure of your literacy. Maintaining Arch is a measure of your diligence. Contributing to Arch is a measure of your competence.
Griemak-Bleeding edge, not bleeding flat. Edge denotes falls will occur from time to time. Bring your own parachute.

ngoonee

Forum Fellow

From: Between Thailand and Singapore

Registered: 2009-03-17

Posts: 7,355

Re: [solved: udevil + devmon]autofs by label?

And having finally found the time, devmon seems to do exactly as required. Thanks WonderWoofy. Marked [solved]

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Allan-Volunteer on the (topic being discussed) mailn lists. You never get the people who matters attention on the forums.
jasonwryan-Installing Arch is a measure of your literacy. Maintaining Arch is a measure of your diligence. Contributing to Arch is a measure of your competence.
Griemak-Bleeding edge, not bleeding flat. Edge denotes falls will occur from time to time. Bring your own parachute.