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From d77ced281c6d1f47b5dfc3abff6817d8f5756af9 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Thu, 25 Feb 2016 15:15:04 +0100
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Subject: [PATCH] rules: set SYSTEMD_READY=0 on
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DM_UDEV_DISABLE_OTHER_RULES_FLAG=1 only with ADD event
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The "SYSTEMD_READY=0" will cause automatic unmount
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of mountpoint that is on top of such DM device
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if this is used with multipath which sets
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DM_UDEV_DISABLE_OTHER_RULES_FLAG in case
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we have a CHANGE event thatcomes after DM multipath
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device reload when one of the paths is down or up.
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See https://bugzilla.redhat.com/show_bug.cgi?id=1312011
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Cherry-picked from: 83a3642f617975d596b5001b1699c3d16773a6e5
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Resolves: #1312011
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---
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rules/99-systemd.rules.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/rules/99-systemd.rules.in b/rules/99-systemd.rules.in
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index b66d727..a4f4bf3 100644
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--- a/rules/99-systemd.rules.in
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+++ b/rules/99-systemd.rules.in
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@@ -12,7 +12,7 @@ SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*|ttysclp*|sclp_line*|3270
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KERNEL=="vport*", TAG+="systemd"
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SUBSYSTEM=="block", KERNEL!="ram*", TAG+="systemd"
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-SUBSYSTEM=="block", KERNEL!="ram*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
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+SUBSYSTEM=="block", KERNEL!="ram*", ACTION=="add", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
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# Ignore encrypted devices with no identified superblock on it, since
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# we are probably still calling mke2fs or mkswap on it.
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