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udev: Ignore change event for imsm 

When adding a device to a container mdadm has to close its file
descriptor before sysfs_add_disk(). This generates change event.
There is race possibility because metadata is already written and other
-I process can place drive differently. As a result device can be added
to two containers simultaneously.
From IMSM perspective there is no need to react for change event. IMSM
doesn't support stacked devices.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
This commit is contained in:
Mariusz Tkaczyk 2020-04-08 16:44:52 +02:00 committed by Jes Sorensen
parent ba1b3bc80e
commit e1b92ee0de
1 changed files with 1 additions and 1 deletions
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2
udev-md-raid-assembly.rules
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@ -23,7 +23,7 @@ IMPORT{cmdline}="nodmraid"
ENV{nodmraid}=="?*", GOTO="md_inc_end"
ENV{ID_FS_TYPE}=="ddf_raid_member", GOTO="md_inc"
ENV{noiswmd}=="?*", GOTO="md_inc_end"
ENV{ID_FS_TYPE}=="isw_raid_member", GOTO="md_inc"
ENV{ID_FS_TYPE}=="isw_raid_member", ACTION!="change", GOTO="md_inc"
GOTO="md_inc_end"
LABEL="md_inc"