On 22 September 2017 at 16:03, Andy Pieters <pieters.andy+syst...@gmail.com> wrote:
> > > On 22 September 2017 at 15:51, Lennart Poettering <lenn...@poettering.net> > wrote: > >> On Fr, 22.09.17 15:21, Andy Pieters (pieters.andy+syst...@gmail.com) >> wrote: >> >> > Hi all >> > >> > Apologies if already covered or not suitable for this mailing list. >> > >> > As the title says, does anyone have any ideas on autofsck on >> hotplugging a >> > USB storage device containing jfs. >> > >> > Mount always fails if the jfs is dirty, but a single fsck is all that is >> > needed to make it mountable again... >> >> You can put something together using the SYSTEMD_WANTS udev property, >> and pull in a systemd-fsck@.service instance for your device from >> there. >> >> That said, I'd suggest going the other way, and just using >> "systemd-mount" instead for mounting the device. It has a couple of >> benefits: first of all it will automatically do an fsck before >> mounting the device. But secondly it can do autofs mounts, so that the >> file system only remains mounted as long as it is accessed, and is >> unmounted automatically a short time after the last access >> happened. That way you get the biggest chance that the file system >> remains clean and should it not be clean is automatically corrected. >> >> Lennart >> > > I'm liking this idea. Thank you Lennart :) > Just a quick follow-up to say I got the automount working but the fsck not. Basically what happens is I do a pm-suspend on my computer with my usb disk mounted. When I resume my computer I often forget to power on my external disk before resuming. With the consequence that the JFS is dirty. Sep 22 22:08:42 AndyPieters.me.uk systemd[1]: run-media-Andy-Happy.automount: Got automount request for /run/media/Andy/Happy, triggered by 14275 (vdir) Sep 22 22:08:42 AndyPieters.me.uk systemd[1]: Mounting Mount the Happy device... Sep 22 22:08:42 AndyPieters.me.uk systemd[1]: run-media-Andy-Happy.mount: Mount process exited, code=exited status=32 Sep 22 22:08:42 AndyPieters.me.uk systemd[1]: Failed to mount Mount the Happy device. [root@AndyPieters system]# systemctl cat run-media-Andy-Happy.mount # /etc/systemd/system/run-media-Andy-Happy.mount # Automount unit for the Happy device onto /run/media/Andy/Happy [Unit] Description=Mount the Happy device [Mount] What=/dev/disk/by-label/Happy Where=/run/media/Andy/Happy Type=jfs [root@AndyPieters system]# systemctl cat run-media-Andy-Happy.automount # /etc/systemd/system/run-media-Andy-Happy.automount # Automount unit for the Happy device onto /run/media/Andy/Happy [Unit] Description=Automatically mount the Happy device [Automount] Where=/run/media/Andy/Happy
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