File udev-rules-try-mdadm-I-on-change-events.patch of Package mdadm

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File udev-rules-try-mdadm-I-on-change-events.patch of Package mdadm (Revision 405478a0dbb5aeec0380b0a37396e7fc)

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From 25392f5fc59f96fb766ecb5617d5276f8c87d489 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Wed, 11 Dec 2013 12:29:22 +1100
Subject: [PATCH 02/13] udev rules: try "mdadm -I" on "change" events.
References: bnc#851993

We need to attempt "mdadm -I" on "change" events as well as "add" events,
as the "change" make make a device ready to be part of an array.
This is particularly important for stacked md devices. When the
member devices are "add"ed they don't have any content visible yet.
That doesn't happen until a "change".

Idea taken from Fedora udev file.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 udev-md-raid-assembly.rules |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- mdadm-3.3.orig/udev-md-raid-assembly.rules
+++ mdadm-3.3/udev-md-raid-assembly.rules
@@ -12,8 +12,8 @@ LABEL="md_inc"
 
 # remember you can limit what gets auto/incrementally assembled by
 # mdadm.conf(5)'s 'AUTO' and selectively whitelist using 'ARRAY'
-ACTION=="add", IMPORT{program}="/sbin/mdadm --incremental --export $devnode --offroot ${DEVLINKS}"
-ACTION=="add", ENV{MD_STARTED}=="*unsafe*", ENV{MD_FOREIGN}=="no", ENV{SYSTEMD_WANTS}+="mdadm-last-resort@$env{MD_DEVICE}.timer"
+ACTION=="add|change", IMPORT{program}="/sbin/mdadm --incremental --export $devnode --offroot ${DEVLINKS}"
+ACTION=="add|change", ENV{MD_STARTED}=="*unsafe*", ENV{MD_FOREIGN}=="no", ENV{SYSTEMD_WANTS}+="mdadm-last-resort@$env{MD_DEVICE}.timer"
 ACTION=="remove", ENV{ID_PATH}=="?*", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}"
 ACTION=="remove", ENV{ID_PATH}!="?*", RUN+="/sbin/mdadm -If $name"

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File udev-rules-try-mdadm-I-on-change-events.patch of Package mdadm (Revision 405478a0dbb5aeec0380b0a37396e7fc)

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