debian: enable xfs_scrub_all systemd timer services by default

Now that we're finished building online fsck, enable the periodic
background scrub service by default.  This involves the postinst script
starting the resource management slice and the timer.

No other sub-services need to be enabled or unmasked explicitly.  They
also shouldn't be started or restarted because that might interrupt
background operation unnecessarily.

Although the xfs_scrub_all timer is activated by default, the individual
xfs_scrub@ services that it spawns will only do real work on filesystems
that are new enough to have back reference metadata available.  This
avoids surprises for people who are upgrading Debian; only new installs
with new mkfs will get any automatic fsck behavior.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/debian/rules b/debian/rules
index 69a79fc6740526b8130dbe35bfb269091b1e742b..c3fbcd26232ef586fb0537fdc01ac1570c2c7ad6 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -114,7 +114,7 @@ binary-arch: checkroot built
        dh_compress
        dh_fixperms
        dh_makeshlibs
-       dh_installsystemd -p xfsprogs --no-enable --no-start --no-restart-after-upgrade --no-stop-on-upgrade
+       dh_installsystemd -p xfsprogs --no-restart-after-upgrade --no-stop-on-upgrade system-xfs_scrub.slice xfs_scrub_all.timer
        dh_installdeb
        dh_shlibdeps
        dh_gencontrol