fstrim: randomize timer start time across 100 minutes

It should not matter when exactly fstrim runs, so spread these tasks across
time to help server farms and such to simultanously get busy with io.

Addresses: https://bugs.launchpad.net/bugs/1833593
Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/sys-utils/fstrim.timer b/sys-utils/fstrim.timer
index 563dd455e8cc9abd8b596c8681694a6f137fec85..54b3c18f59153f38aca1ad3612a8ea9dff5900f4 100644 (file)
--- a/sys-utils/fstrim.timer
+++ b/sys-utils/fstrim.timer
@@ -7,6 +7,7 @@ ConditionVirtualization=!container
 OnCalendar=weekly
 AccuracySec=1h
 Persistent=true
+RandomizedDelaySec=6000
 
 [Install]
 WantedBy=timers.target