If multipathd doesn't become a real time process, it was scheduled as a normal process, without any priority increase. Bump up the CPUWeight so that even as a normal process, it will still run with increased priority. Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx> --- multipathd/multipathd.service.in | 1 + 1 file changed, 1 insertion(+) diff --git a/multipathd/multipathd.service.in b/multipathd/multipathd.service.in index 18bb367e..1b3fccd2 100644 --- a/multipathd/multipathd.service.in +++ b/multipathd/multipathd.service.in @@ -20,6 +20,7 @@ ExecStart=/sbin/multipathd -d -s ExecReload=/sbin/multipathd reconfigure TasksMax=infinity LimitRTPRIO=infinity +CPUWeight=1000 [Install] WantedBy=sysinit.target -- 2.43.0