On Tue, 2021-03-23 at 22:40 +0000, Patrick O'Callaghan wrote:
On Wed, 2021-03-24 at 06:02 +0800, Ed Greshko wrote:
> On 23/03/2021 18:57, Patrick O'Callaghan wrote:
> > Sure, I'd like to see it. I've been testing various mods to the
> > whole
> > thing because I couldn't get it to work reliably, i.e. the loop
> > waiting
> > for the unmount would work when run directly from the shell, but
> > not
> > when run from a systemd service. I think it's working now (or
> > nearly)
> > but all contributions are welcome.
>
> Well, I saw no difference running things from a shell or as a
> service. So, I can't comment.
>
> Anyway, see the included tar. As usual, mine is nfs mount.
>
> The mount starts dock-down2.timer which runs once/minute. You can
> change that.
> When unmount is noticed, the "touch" will signify it and the timer
> will be stopped.
>
> >
> > I attach the current version for comparison.
>
> I really didn't look too much at it. Seems like you are doing more
> in the dock script than I thought
> was needed.
I'll take a look. In the meantime, I've done some tests using
inotifywait on the mounted directory (/raid) and it seems like the
periodic checking for an active mount can be avoided.
Just to not leave this hanging: I've implemented the unmount detection
using "inotifywait -e unmount /raid", which does what I need without
using a polling loop.
There is currently an additional problem with the actually device
control, but I'll describe that in a separate thread.
Thanks again for your interest Ed.
poc