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units: dm is an awful piece of work
author
Lennart Poettering
<lennart@poettering.net>
Tue, 13 Jul 2010 00:17:06 +0000
(
02:17
+0200)
committer
Lennart Poettering
<lennart@poettering.net>
Tue, 13 Jul 2010 00:17:06 +0000
(
02:17
+0200)
src/99-systemd.rules
patch
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diff --git
a/src/99-systemd.rules
b/src/99-systemd.rules
index
003796e
..
f7d9915
100644
(file)
--- a/
src/99-systemd.rules
+++ b/
src/99-systemd.rules
@@
-12,6
+12,10
@@
KERNEL=="ttyS*", TAG="systemd"
SUBSYSTEM=="block", TAG="systemd"
+# DM finds it funny to create additional device nodes, we need to
+merge them here, so that we recognize identical devices.
+SUBSYSTEM=="block", ENV{DM_NAME}!="", ENV{SYSTEMD_ALIAS}="/dev/mapper/$env{DM_NAME}"
+
# We need a hardware independent way to identify network devices. We
# use the /sys/subsystem path for this. Current vanilla kernels don't
# actually support that hierarchy right now, however upcoming kernels