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- udev-rules.fix: make sure systemd doesn't try

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to mount array before it is fully assembled.
  (bnc#752869)

OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=59
This commit is contained in:
Neil Brown 2012-05-24 01:54:00 +00:00 committed by Git OBS Bridge
parent 7bd795bf3e
commit 0650dcc2aa
3 changed files with 37 additions and 0 deletions
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7
mdadm.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu May 24 01:52:37 UTC 2012 - nfbrown@suse.com
- udev-rules.fix: make sure systemd doesn't try
to mount array before it is fully assembled.
(bnc#752869)
-------------------------------------------------------------------
Tue May 22 05:15:52 UTC 2012 - nfbrown@suse.com

2
mdadm.spec
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@ -36,6 +36,7 @@ Source4: boot.md
Source5: mkinitrd-setup.sh
Source6: mkinitrd-boot.sh
Source7: mdadm.cron
Patch1: udev-rules.fix
%description
Mdadm is a program that can be used to control Linux md devices. It is
@ -44,6 +45,7 @@ programs but with a very different interface.
%prep
%setup -q -a1
%patch1 -p1
%build
make %{?_smp_mflags} CC="%__cc" CXFLAGS="$RPM_OPT_FLAGS -Wno-error"

28
udev-rules.fix Normal file
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@ -0,0 +1,28 @@
From 339b77467a7ad5e5354b5ab0542f8148b18c898c Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 24 May 2012 11:49:49 +1000
Subject: [PATCH] udev-rules: prevent systemd from mount devices before they
are ready.
When an array is assembled incrementally, systemd might see it
before it is ready, try to mount it, fail, and give up.
Result is that array doesn't get mounted.
If we ask udev to tell systemd that it isn't ready yet in this
case, systemd waits until it is ready, and all are happy.
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/udev-md-raid.rules b/udev-md-raid.rules
index f564f70..814c897 100644
--- a/udev-md-raid.rules
+++ b/udev-md-raid.rules
@@ -28,7 +28,7 @@ ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"
# never leave state 'inactive'
ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
TEST!="md/array_state", GOTO="md_end"
-ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"
+ATTR{md/array_state}=="|clear|inactive", ENV{SYSTEMD_READY}="0", GOTO="md_end"
LABEL="md_ignore_state"
IMPORT{program}="/sbin/mdadm --detail --export $tempnode"