this post was submitted on 20 Feb 2026
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117
systemd has been a complete, utter, unmitigated success (blog.tjll.net)
submitted 2 days ago by lemmydividebyzero@reddthat.com to c/technology@lemmy.world
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[–] Eryn6844@piefed.blahaj.zone 6 points 2 days ago (7 children)

can someone please tell me how to make .mount files start at boot for smb shares ffs? is the only thing systemd is failing for me.

[–] Eggymatrix@sh.itjust.works 13 points 2 days ago (2 children)

I dont know what you are doing, but I have my smb shares simply in fstab and never heard of any .mount file

[–] avidamoeba@lemmy.ca 5 points 2 days ago (1 children)

On modern systems, fstab entries are read by systemd and .mount files are automatically created for each entry. 😄

[–] Eryn6844@piefed.blahaj.zone 3 points 2 days ago

i am making them in salt-stack systemd templates/pillars. i will see what i miss when i do a fstab one.

[–] bjoern_tantau@swg-empire.de 2 points 2 days ago

Systemd can use .mount files to make services and stuff depend on the availability of a mount. They can either be created by hand or are created automatically from fstab.

[–] Zwuzelmaus@feddit.org 4 points 2 days ago

IIRC You simply write/change the fstab as in every system. Then you say "systemctl daemon-reload" once, and this (re)creates your .mount files. Then "mount -a" or whatever you need.

[–] avidamoeba@lemmy.ca 4 points 2 days ago (1 children)

Network not ready by time the mount is executed?

[–] Eryn6844@piefed.blahaj.zone 2 points 2 days ago (1 children)

yup,

[–] tinsuke@lemmy.world 1 points 2 days ago (1 children)

I have a service that pings the server:

cat <<EOF | sudo tee /etc/systemd/system/ping-smb.service
[Unit]
Description=Blocks until pinging 192.168.1.10 succeeds
After=network-online.target
StartLimitIntervalSec=0

[Service]
Type=oneshot
ExecStart=ping -c1 192.168.1.10
Restart=on-failure
RestartSec=1

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl enable ping-smb.service

And then I make the fstab entry depend on it:

x-systemd.requires=ping-smb.service
[–] avidamoeba@lemmy.ca 3 points 2 days ago

I had something similar when I used to mount an NFS share. I had a bash line that would loop ping and then mount once ping succeeds. Having a separate service that pings and making the mount dependent on it is probably the better thing to do. Should also work when put in Requires= in a .mount file.

[–] hesh@quokk.au 4 points 2 days ago (1 children)

Can you see if its trying and failing by using journalctl?

[–] Eryn6844@piefed.blahaj.zone 1 points 2 days ago

no matter what i do it only does on try.

[–] Eryn6844@piefed.blahaj.zone 3 points 2 days ago

thanks everyone.

[–] caseyweederman@lemmy.ca 1 points 2 days ago (1 children)

My nfs mounts always add 1:45 to my boot even though I added _netdev to their lines in fstab. I don't get it.

[–] FauxLiving@lemmy.world 2 points 2 days ago

Use

_netdev,nofail,x-systemd.device-timeout=10s

nofail doesn't interrupt the boot and 10 seconds is a more sane timeout. You can also use

x-systemd.automount

And it will automatically mount the directory the first time it is accessed.