On Sun, Jun 21, 2020 at 6:06 PM Ulli Horlacher <framstag@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Sun 2020-06-21 (17:57), Chris Murphy wrote: > > > > > util-linux provides fstrim.service and fstrim.timer for a while now. > > > > fstrim.timer runs on Monday at 00:00 local time. The upstream default > > > > is disabled, some distributions enable it by default. > > > > > > On Ubuntu 18.04 and RHEL 7.8 "systemctl is-enabled fstrim" returns > > > "static" > > > > You need to check fstrim.timer, which in turn triggers fstrim.service. > > root@fex:~# cat /lib/systemd/system/fstrim.timer > [Unit] > Description=Discard unused blocks once a week > Documentation=man:fstrim > ConditionVirtualization=!container > > [Timer] > OnCalendar=weekly > AccuracySec=1h > Persistent=true > > [Install] > WantedBy=timers.target > > > root@fex:~# cat /lib/systemd/system/fstrim.service > [Unit] > Description=Discard unused blocks > ConditionVirtualization=!container > > [Service] > Type=oneshot > ExecStart=/sbin/fstrim -av > I'm familiar with the contents of the files. Do you have a question? -- Chris Murphy
