mirror_zfs/etc/systemd/system/zfs-trim@.service.in
Julian Brunner 482505fd42
Add weekly and monthly systemd timers for trimming
On machines using systemd, trim timers can be enabled on a per-pool
basis. Weekly and monthly timer units are provided. Timers can be
enabled as follows:

systemctl enable zfs-trim-weekly@rpool.timer --now
systemctl enable zfs-trim-monthly@datapool.timer --now

Each timer will pull in zfs-trim@${poolname}.service, which is not
schedule-specific.

The manpage zpool-trim has been updated accordingly.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Julian Brunner <julian.brunner@gmail.com>
Closes #13544
2022-06-10 18:22:14 -07:00

16 lines
448 B
SYSTEMD

[Unit]
Description=zpool trim on %i
Documentation=man:zpool-trim(8)
Requires=zfs.target
After=zfs.target
ConditionACPower=true
ConditionPathIsDirectory=/sys/module/zfs
[Service]
EnvironmentFile=-@initconfdir@/zfs
ExecStart=/bin/sh -c '\
if @sbindir@/zpool status %i | grep -q "(trimming)"; then\
exec @sbindir@/zpool wait -t trim %i;\
else exec @sbindir@/zpool trim -w %i; fi'
ExecStop=-/bin/sh -c '@sbindir@/zpool trim -s %i 2>/dev/null || true'