From: Alexander Dahl <ada@thorsis.com>
To: ptxdist@pengutronix.de
Subject: [ptxdist] [PATCH 2/2] mtd-utils: Introduce systemd unit for ubihealthd
Date: Thu, 9 Sep 2021 12:16:52 +0200 [thread overview]
Message-ID: <20210909101652.9288-3-ada@thorsis.com> (raw)
In-Reply-To: <20210909101652.9288-1-ada@thorsis.com>
It's possible to run multiple instances for multiple ubi devices by
creating multiple symlinks. One symlink for the first device ubi0 is
already created.
Signed-off-by: Alexander Dahl <ada@thorsis.com>
---
.../usr/lib/systemd/system/ubihealthd@.service | 13 +++++++++++++
rules/mtd-utils.in | 12 +++++++++++-
rules/mtd-utils.make | 6 ++++++
3 files changed, 30 insertions(+), 1 deletion(-)
create mode 100644 projectroot/usr/lib/systemd/system/ubihealthd@.service
diff --git a/projectroot/usr/lib/systemd/system/ubihealthd@.service b/projectroot/usr/lib/systemd/system/ubihealthd@.service
new file mode 100644
index 000000000..f3f0ba25f
--- /dev/null
+++ b/projectroot/usr/lib/systemd/system/ubihealthd@.service
@@ -0,0 +1,13 @@
+# enable with `systemctl enable ubihealthd@ubi0.service`
+
+[Unit]
+Description=ubihealthd UBI device PEB scan daemon for %I
+BindsTo=dev-%i.device
+After=dev-%i.device
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/ubihealthd -d /dev/%I -i 120
+
+[Install]
+WantedBy=multi-user.target
diff --git a/rules/mtd-utils.in b/rules/mtd-utils.in
index 11b0be23f..0d8fb5f5a 100644
--- a/rules/mtd-utils.in
+++ b/rules/mtd-utils.in
@@ -294,13 +294,23 @@ config MTD_UTILS_UBIFS_MOUNTHELPER
help
Simplifies attaching an ubi and mounting an ubifs via /etc/fstab.
-config MTD_UTILS_UBIHEALTHD
+menuconfig MTD_UTILS_UBIHEALTHD
bool
prompt "ubihealthd"
help
Daemon that randomly scans each PEB of a UBI device to ensure that
filesystems with little reading do enough wear leveling.
+if MTD_UTILS_UBIHEALTHD
+
+config MTD_UTILS_UBIHEALTHD_SYSTEMD_UNIT
+ bool
+ prompt "install systemd unit files"
+ default y
+ depends on SYSTEMD
+
+endif
+
config MTD_UTILS_UBIMKVOL
bool
prompt "ubimkvol"
diff --git a/rules/mtd-utils.make b/rules/mtd-utils.make
index 15288acd7..d96ab02b0 100644
--- a/rules/mtd-utils.make
+++ b/rules/mtd-utils.make
@@ -205,6 +205,12 @@ endif
ifdef PTXCONF_MTD_UTILS_UBIHEALTHD
@$(call install_copy, mtd-utils, 0, 0, 0755, -, \
/usr/sbin/ubihealthd)
+ifdef PTXCONF_MTD_UTILS_UBIHEALTHD_SYSTEMD_UNIT
+ @$(call install_alternative, mtd-utils, 0, 0, 0644, \
+ /usr/lib/systemd/system/ubihealthd@.service)
+ @$(call install_link, mtd-utils, ../ubihealthd@.service, \
+ /usr/lib/systemd/system/multi-user.target.wants/ubihealthd@ubi0.service)
+endif
endif
ifdef PTXCONF_MTD_UTILS_UBIMKVOL
@$(call install_copy, mtd-utils, 0, 0, 0755, -, \
--
2.30.2
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next prev parent reply other threads:[~2021-09-09 10:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 10:16 [ptxdist] [PATCH 0/2] mtd-utils: Version bump and ubihealthd systemd unit Alexander Dahl
2021-09-09 10:16 ` [ptxdist] [PATCH 1/2] mtd-utils: version bump 2.1.2 -> 2.1.3 Alexander Dahl
2021-10-07 10:18 ` [ptxdist] [APPLIED] " Michael Olbrich
2021-09-09 10:16 ` Alexander Dahl [this message]
2021-10-07 10:18 ` [ptxdist] [APPLIED] mtd-utils: Introduce systemd unit for ubihealthd Michael Olbrich
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