From 42b4c3fcdefb3b6a1308b5fe4a730aa89c21a0b9 Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <djwong@kernel.org>
Date: Wed, 7 Aug 2024 15:54:58 -0700
Subject: [PATCH] debian: enable xfs_scrubbed on the root filesystem by default

Now that we're finished building autonomous repair, enable the service
on the root filesystem by default.  The root filesystem is mounted by
the initrd prior to starting systemd, which is why the udev rule cannot
autostart the service for the root filesystem.

dh_installsystemd won't activate a template service (aka one with an
at-sign in the name) even if it provides a DefaultInstance directive to
make that possible.  Use a fugly shim for this.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 debian/control                 |  2 +-
 debian/postinst                |  8 ++++++++
 debian/prerm                   | 13 +++++++++++++
 scrub/xfs_scrubbed@.service.in |  2 +-
 4 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 debian/prerm

diff --git a/debian/control b/debian/control
index 31773e53a..e4b3de3ee 100644
--- a/debian/control
+++ b/debian/control
@@ -10,7 +10,7 @@ Homepage: https://xfs.wiki.kernel.org/
 Package: xfsprogs
 Depends: ${shlibs:Depends}, ${misc:Depends}, python3-dbus, python3:any
 Provides: fsck-backend
-Suggests: xfsdump, acl, attr, quota
+Suggests: xfsdump, acl, attr, quota, python3-jsonschema
 Breaks: xfsdump (<< 3.0.0)
 Replaces: xfsdump (<< 3.0.0)
 Architecture: linux-any
diff --git a/debian/postinst b/debian/postinst
index 2ad917465..4ba2e0c43 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -24,5 +24,13 @@ case "${1}" in
 esac
 
 #DEBHELPER#
+#
+# dh_installsystemd doesn't handle template services even if we supply a
+# default instance, so we'll install it here.
+if [ -z "${DPKG_ROOT:-}" ] && [ -d /run/systemd/system ] ; then
+	if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+		/bin/systemctl enable xfs_scrubbed@.service || true
+	fi
+fi
 
 exit 0
diff --git a/debian/prerm b/debian/prerm
new file mode 100644
index 000000000..48e8e94c4
--- /dev/null
+++ b/debian/prerm
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -e
+
+# dh_installsystemd doesn't handle template services even if we supply a
+# default instance, so we'll install it here.
+if [ -z "${DPKG_ROOT:-}" ] && [ "$1" = remove ] && [ -d /run/systemd/system ] ; then
+	/bin/systemctl disable xfs_scrubbed@.service || true
+fi
+
+#DEBHELPER#
+
+exit 0
diff --git a/scrub/xfs_scrubbed@.service.in b/scrub/xfs_scrubbed@.service.in
index 937876f28..a8ea6712c 100644
--- a/scrub/xfs_scrubbed@.service.in
+++ b/scrub/xfs_scrubbed@.service.in
@@ -19,7 +19,7 @@ RequiresMountsFor=%f
 Type=exec
 Environment=SERVICE_MODE=1
 ExecCondition=@pkg_libexec_dir@/xfs_scrubbed --check %f
-ExecStart=@pkg_libexec_dir@/xfs_scrubbed --log %f
+ExecStart=@pkg_libexec_dir@/xfs_scrubbed --autofsck --log %f
 SyslogIdentifier=%N
 
 # Run scrub with minimal CPU and IO priority so that nothing else will starve.
-- 
2.50.1