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udev: start grow service automatically 

Grow continue via service or fork is started during raid assembly.
If raid was assembled in initrd it will be newer restarted after
switch root.
Add udev support for starting mdadm-grow-continue service.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
This commit is contained in:
Tkaczyk Mariusz 2020-10-15 10:45:29 +02:00 committed by Jes Sorensen
parent b4a5ad4958
commit a64f1263a5
1 changed files with 2 additions and 0 deletions
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2
udev-md-raid-arrays.rules
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@ -15,6 +15,7 @@ ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"
ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
TEST!="md/array_state", ENV{SYSTEMD_READY}="0", GOTO="md_end"
ATTR{md/array_state}=="clear*|inactive", ENV{SYSTEMD_READY}="0", GOTO="md_end"
ATTR{md/sync_action}=="reshape", ENV{RESHAPE_ACTIVE}="yes"
LABEL="md_ignore_state"
IMPORT{program}="BINDIR/mdadm --detail --no-devices --export $devnode"
@ -38,5 +39,6 @@ ENV{MD_LEVEL}=="raid[1-9]*", ENV{SYSTEMD_WANTS}+="mdmonitor.service"
# Tell systemd to run mdmon for our container, if we need it.
ENV{MD_LEVEL}=="raid[1-9]*", ENV{MD_CONTAINER}=="?*", PROGRAM="/usr/bin/readlink $env{MD_CONTAINER}", ENV{MD_MON_THIS}="%c"
ENV{MD_MON_THIS}=="?*", PROGRAM="/usr/bin/basename $env{MD_MON_THIS}", ENV{SYSTEMD_WANTS}+="mdmon@%c.service"
ENV{RESHAPE_ACTIVE}=="yes", PROGRAM="/usr/bin/basename $env{MD_MON_THIS}", ENV{SYSTEMD_WANTS}+="mdadm-grow-continue@%c.service"
LABEL="md_end"