116 lines
5.3 KiB
Diff
116 lines
5.3 KiB
Diff
From 08961eef2ad09e4ce38ee034baf4e8c2b3934cd1 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Tue, 3 Sep 2019 10:44:36 -0500
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Subject: [PATCH] modules.d: fix udev rules detection of multipath devices
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Starting with the 0.7.7 release of the multipath tools, the multipath
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udev rules always set a value in ENV{DM_MULTIPATH_DEVICE_PATH} for any
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device that multipath scans. A value of 0 means that the device is not
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claimed by multipath, and a value of 1 means that it is. Because of
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this, udev rules that check ENV{DM_MULTIPATH_DEVICE_PATH}=="?*" will
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always return True, and act as if every scanned device is claimed by
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multipath. Checking ENV{DM_MULTIPATH_DEVICE_PATH}=="1" will work
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correctly for both the old and new versions of the multipath tools.
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---
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modules.d/90dm/59-persistent-storage-dm.rules | 2 +-
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modules.d/90dmraid/61-dmraid-imsm.rules | 2 +-
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modules.d/90lvm/64-lvm.rules | 2 +-
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modules.d/90mdraid/59-persistent-storage-md.rules | 2 +-
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modules.d/90mdraid/65-md-incremental-imsm.rules | 2 +-
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modules.d/95udev-rules/59-persistent-storage.rules | 2 +-
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modules.d/95udev-rules/61-persistent-storage.rules | 2 +-
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7 files changed, 7 insertions(+), 7 deletions(-)
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diff --git a/modules.d/90dm/59-persistent-storage-dm.rules b/modules.d/90dm/59-persistent-storage-dm.rules
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index 73b09376..2be11227 100644
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--- a/modules.d/90dm/59-persistent-storage-dm.rules
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+++ b/modules.d/90dm/59-persistent-storage-dm.rules
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@@ -1,7 +1,7 @@
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SUBSYSTEM!="block", GOTO="dm_end"
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ACTION!="add|change", GOTO="dm_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="dm_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="dm_end"
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KERNEL!="dm-[0-9]*", GOTO="dm_end"
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ACTION=="add", GOTO="dm_end"
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diff --git a/modules.d/90dmraid/61-dmraid-imsm.rules b/modules.d/90dmraid/61-dmraid-imsm.rules
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index 72267d3c..8a6b215e 100644
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--- a/modules.d/90dmraid/61-dmraid-imsm.rules
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+++ b/modules.d/90dmraid/61-dmraid-imsm.rules
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@@ -5,7 +5,7 @@
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SUBSYSTEM!="block", GOTO="dm_end"
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ACTION!="add|change", GOTO="dm_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="dm_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="dm_end"
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ENV{ID_FS_TYPE}=="linux_raid_member", GOTO="dm_end"
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diff --git a/modules.d/90lvm/64-lvm.rules b/modules.d/90lvm/64-lvm.rules
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index 3ce0c1f6..65f65249 100644
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--- a/modules.d/90lvm/64-lvm.rules
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+++ b/modules.d/90lvm/64-lvm.rules
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@@ -7,7 +7,7 @@
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SUBSYSTEM!="block", GOTO="lvm_end"
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ACTION!="add|change", GOTO="lvm_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="lvm_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="lvm_end"
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KERNEL=="dm-[0-9]*", ACTION=="add", GOTO="lvm_end"
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ENV{ID_FS_TYPE}!="LVM?_member", GOTO="lvm_end"
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diff --git a/modules.d/90mdraid/59-persistent-storage-md.rules b/modules.d/90mdraid/59-persistent-storage-md.rules
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index 6ef858aa..96b10108 100644
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--- a/modules.d/90mdraid/59-persistent-storage-md.rules
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+++ b/modules.d/90mdraid/59-persistent-storage-md.rules
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@@ -1,7 +1,7 @@
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SUBSYSTEM!="block", GOTO="md_end"
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ACTION!="add|change", GOTO="md_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="md_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="md_end"
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KERNEL!="md[0-9]*|md_d[0-9]*|md/*", KERNEL!="md*", GOTO="md_end"
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diff --git a/modules.d/90mdraid/65-md-incremental-imsm.rules b/modules.d/90mdraid/65-md-incremental-imsm.rules
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index d66dd012..52f5b195 100644
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--- a/modules.d/90mdraid/65-md-incremental-imsm.rules
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+++ b/modules.d/90mdraid/65-md-incremental-imsm.rules
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@@ -9,7 +9,7 @@ KERNEL=="md*", ENV{ID_FS_TYPE}!="linux_raid_member", GOTO="md_end"
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KERNEL=="md*", ACTION!="change", GOTO="md_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="md_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="md_end"
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ENV{ID_FS_TYPE}=="ddf_raid_member|isw_raid_member|linux_raid_member", GOTO="md_try"
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GOTO="md_end"
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diff --git a/modules.d/95udev-rules/59-persistent-storage.rules b/modules.d/95udev-rules/59-persistent-storage.rules
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index 47ff6edd..8d8650f7 100644
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--- a/modules.d/95udev-rules/59-persistent-storage.rules
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+++ b/modules.d/95udev-rules/59-persistent-storage.rules
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@@ -1,7 +1,7 @@
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SUBSYSTEM!="block", GOTO="ps_end"
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ACTION!="add|change", GOTO="ps_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="ps_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="ps_end"
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KERNEL=="cciss[0-9]*", IMPORT BLKID
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KERNEL=="nbd[0-9]*", IMPORT BLKID
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diff --git a/modules.d/95udev-rules/61-persistent-storage.rules b/modules.d/95udev-rules/61-persistent-storage.rules
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index 37148b07..895ecebd 100644
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--- a/modules.d/95udev-rules/61-persistent-storage.rules
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+++ b/modules.d/95udev-rules/61-persistent-storage.rules
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@@ -1,7 +1,7 @@
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SUBSYSTEM!="block", GOTO="pss_end"
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ACTION!="add|change", GOTO="pss_end"
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# Also don't process disks that are slated to be a multipath device
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-ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="pss_end"
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+ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="pss_end"
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ACTION=="change", KERNEL=="dm-[0-9]*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}!="1", GOTO="do_pss"
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KERNEL=="cciss[0-9]*", GOTO="do_pss"
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