36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From e1b92ee0de26576a33b20c9dd6ef6bd8cab8e283 Mon Sep 17 00:00:00 2001
|
|
From: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
|
|
Date: Wed, 8 Apr 2020 16:44:52 +0200
|
|
Subject: [RHEL7.9 PATCH 70/77] 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>
|
|
---
|
|
udev-md-raid-assembly.rules | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/udev-md-raid-assembly.rules b/udev-md-raid-assembly.rules
|
|
index 9f055ed..d668cdd 100644
|
|
--- a/udev-md-raid-assembly.rules
|
|
+++ b/udev-md-raid-assembly.rules
|
|
@@ -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"
|
|
--
|
|
2.7.5
|
|
|