Hi Fred, no I was asking about the auto mount and umount issue you had.
Did you get it to work correctly?
Simon
> Simon, if you're talking about the occasional crash, I don't know, since
> it
> happens only occasionally. If I can make it thru six months without seeing
> it, then I'll declare it fixed.
>
> Thanks!
>
> On Wed, Jan 6, 2021 at 1:23 PM Simon Matter <simon.matter@xxxxxxxxx>
> wrote:
>
>> Have you been able to fix the issue?
>>
>> Regards,
>> Simon
>>
>> > OK, here's where I stand now:
>> > 1. I stopped and disabled autofs. (I have 2 SMB filesystems out on the
>> LAN
>> > that have also been automounting with autofs, do I need to do similar
>> > changes in fstab for them?)
>> > 2. yes it has.
>> > 3. none I can see.
>> > 4. nothing that leaps out at me. there are a couple about /mnt/backup
>> not
>> > existing but they appear to be old ones, aren't happening anymore.
>> >
>> > So, I've made a minor tweak to /etc/fstab, nothing that should matter.
>> > rebooted, and when it comes up /mnt/backup is mounted. TWICE,
>> according
>> to
>> > the output of mount:
>> >
>> > $ mount | grep backup
>> > systemd-1 on /mnt/backup type autofs
>> >
>> (rw,relatime,fd=25,pgrp=1,timeout=900,minproto=5,maxproto=5,direct,pipe_ino=9840)
>> > /dev/sdc1 on /mnt/backup type ext4
>> > (rw,relatime,seclabel,stripe=8191,data=ordered)
>> >
>> > is this really a double mount, or is this what I'm supposed to be
>> seeing?
>> >
>> > doesn't seem to timeout and auto umount.
>> >
>> > Thanks again for your assistance!
>> >
>> > Fred
>> >
>> > On Mon, Jan 4, 2021 at 7:48 AM Strahil Nikolov via CentOS
>> > <centos@xxxxxxxxxx>
>> > wrote:
>> >
>> >> Verify that:
>> >> 1. Autofs is not running
>> >> 2. Systemd has created '.mount' and '.automount' units
>> >> systemctl status mnt-backup.mount mnt-backup.automount
>> >> systemctl cat mnt-backup.mount mnt-backup.automount
>> >>
>> >> 3. Verify that there are no errors in local-fs.target
>> >> systemctl status local-fs.target
>> >>
>> >> 4. Check for errors via:
>> >> mount -a
>> >> journalctl -e
>> >>
>> >> Best Regards
>> >> Strahil Nikolov
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> В понеделник, 4 януари 2021 г., 01:29:25 Гринуич+2, Fred <
>> >> fred.fredex@xxxxxxxxx> написа:
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> OK, I think I've got it set up as described here, while fixing the
>> >> misplaced fields in /etc/fstab:
>> >>
>> >> UUID=259ec5ea-e8a4-465a-9263-1c06217b9aaf /mnt/backup ext4
>> >> x-systemd.automount,x-systemd.idle-timeout=15min,noauto 0 2
>> >>
>> >> now when I do, e.g., "ls /mnt/backup"
>> >>
>> >> I get:
>> >>
>> >> $ sudo !!
>> >> sudo ls /mnt/backup
>> >> ls: cannot open directory /mnt/backup: No such file or directory
>> >>
>> >> if I do:
>> >>
>> >> ls /mnt
>> >>
>> >> I see:
>> >>
>> >> backup
>> >>
>> >> use su to become root, then:
>> >> ls -l /mnt shows:
>> >>
>> >> # ls -al
>> >> total 4
>> >> drwxr-xr-x. 3 root root 0 Jan 2 13:24 .
>> >> dr-xr-xr-x. 21 root root 4096 Jan 2 09:22 ..
>> >> dr-xr-xr-x. 2 root root 0 Jan 2 13:24 backup
>> >>
>> >> ls backup shows:
>> >>
>> >> # ls -al backup
>> >> ls: cannot open directory backup: No such file or directory
>> >>
>> >> why? it clearly appears to exist ????
>> >>
>> >> the FS isn't mounted, but /mnt/backup exists, so it should be visible
>> as
>> >> an
>> >> entry directory. also, I can mount it manually:
>> >>
>> >> mount UUID=259ec5ea-e8a4-465a-9263-1c06217b9aaf /mnt/backup
>> >>
>> >> and then access it. but it doesn't automount with, e.g. "ls
>> /mnt/backup"
>> >> or
>> >> "ls /mnt/backup/backups".
>> >>
>> >> I must still be doing something wrong but maybe I'm too stupid to see
>> >> it.
>> >> (Please don't agree with me publicly...! :=) )
>> >>
>> >> Fred
>> >>
>> >> On Sun, Jan 3, 2021 at 4:36 PM Pete Biggs <pete@xxxxxxxxxxxx> wrote:
>> >>
>> >> > >
>> >> > > I commented out those entries in /etc/auto.master before
>> modifying
>> >> the
>> >> > > fstab entry:
>> >> > >
>> >> > > UUID=259ec5ea-e8a4-465a-9263-1c06217b9aaf /mnt/backup
>> >> > > ext4,x-systemd.automount,x-systemd.idle-timeout=15min noauto 0
>> >> 2
>> >> >
>> >> > That's not correct. See 'man fstab'. It should be
>> >> >
>> >> > device mount-point filesystem-type options dump fsck
>> >> >
>> >> > So you should have:
>> >> >
>> >> > UUID=259ec5ea-e8a4-465a-9263-1c06217b9aaf /mnt/backup ext4
>> >> > x-systemd.automount,x-systemd.idle-timeout=15min,noauto 0 2
>> >> >
>> >> >
>> >> > >
>> >> > > which is exactly as it was before except for the x-systemd
>> entries
>> >> as
>> >> you
>> >> > > described.
>> >> >
>> >> > Yeah, you put them in the wrong place.
>> >> >
>> >> >
>> >> > P.
>> >> >
>> >> >
>> >> > _______________________________________________
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>> >>
>> >> >
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>>
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