systemd.mount with disk label

Shimoda

2025-08-07 19:00

here are some points

e2label will not work with the mounted partitions.
the service file name is correspond with the Where option.
check the systemctl status results for the unit file.

here is my procedure and the unit file example.

# label the partition
e2label /dev/sd?? hdd-label1

# create the unit file.
cat > /etc/systemd/system/mnt-aaa.mount <<EOF
[Unit]
Description = mount WesternDigital 1T to /mnt/aaa
After = local-fs.target

[Mount]
#What = /dev/disk/by-label/ts1t-deg
What = LABEL=wd1t-deg
Where = /mnt/aaa
Type = ext4
Options = nofail

[Install]
WantedBy = default.target
EOF

# reload and mount...
systemctl daemon-reload
systemctl status mnt-aaa.mount  # check the errors
systemctl start mnt-aaa.mount

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