diff options
Diffstat (limited to 'meta-oe/recipes-support/multipath-tools/files/0001-multipath-attempt-at-common-multipath.rules.patch')
| -rw-r--r-- | meta-oe/recipes-support/multipath-tools/files/0001-multipath-attempt-at-common-multipath.rules.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/meta-oe/recipes-support/multipath-tools/files/0001-multipath-attempt-at-common-multipath.rules.patch b/meta-oe/recipes-support/multipath-tools/files/0001-multipath-attempt-at-common-multipath.rules.patch deleted file mode 100644 index acb4269543..0000000000 --- a/meta-oe/recipes-support/multipath-tools/files/0001-multipath-attempt-at-common-multipath.rules.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 5ab50e0cb888e553a2635bbbf81eea3cdeffee60 Mon Sep 17 00:00:00 2001 -From: Benjamin Marzinski <bmarzins@redhat.com> -Date: Wed, 12 Apr 2017 09:07:51 -0500 -Subject: [PATCH 01/14] multipath: attempt at common multipath.rules - -This is a proposal to try and bring the Redhat and SuSE multipath.rules -closer. There are a couple of changes that I'd like some input on. - -The big change is moving the kpartx call into the multipath rules. Half -of the current kpartx.rules file is about creating symlinks for multiple -types of dm devices. The other half auto-creates kpartx devices on top -of multipath devices. Since it is only creating kpartx devices on top of -multipath devices, I've moved the these rules into multipath.rules, or -rather, I've replaced them with the redhat rules in multipath.rules. The -biggest difference is the kpartx isn't run on every reload. It works -with the 11-dm-mpath.rules code to not run kpartx on multipathd -generated reloads or when there aren't any working paths. It does -remember if it didn't get to run kpartx when it was supposed to (because -there were no valid paths or the device was suspended) and will make -sure to run it on the next possible uevent. - -The other change is the redhat multipath rules remove the partition -device nodes for devices claimed by multipath. The udev rule will only -do this one time (both to keep from running partx on every event, and so -that if users manually reread the partition table, we don't keep -removing them when clearly they are wanted). Redhat does this because we -had multiple customer issues where they were using the scsi partitions -instead of the kpartx devices. Obviously, with setting the partition -devices to not ready and clearing their fs_type, this isn't essential, -but it has helped make customers do the right thing. - -Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> ---- - kpartx/kpartx.rules | 8 -------- - multipath/multipath.rules | 27 ++++++++++++++++++++++++--- - 2 files changed, 24 insertions(+), 11 deletions(-) - -diff --git a/kpartx/kpartx.rules b/kpartx/kpartx.rules -index a958791..906e320 100644 ---- a/kpartx/kpartx.rules -+++ b/kpartx/kpartx.rules -@@ -34,12 +34,4 @@ ENV{ID_FS_LABEL_ENC}=="?*", IMPORT{db}="ID_FS_LABEL_ENC" - ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", \ - SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" - --# Create dm tables for partitions --ENV{DM_ACTION}=="PATH_FAILED|PATH_REINSTATED", GOTO="kpartx_end" --ENV{DM_NR_VALID_PATHS}=="0", GOTO="kpartx_end" --ENV{ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="1", IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG1" --ENV{DM_SUBSYSTEM_UDEV_FLAG1}=="1", GOTO="kpartx_end" --ENV{DM_STATE}!="SUSPENDED", ENV{DM_UUID}=="mpath-*", \ -- RUN+="/sbin/kpartx -un -p -part /dev/$name" -- - LABEL="kpartx_end" -diff --git a/multipath/multipath.rules b/multipath/multipath.rules -index 86defc0..616a04c 100644 ---- a/multipath/multipath.rules -+++ b/multipath/multipath.rules -@@ -1,13 +1,13 @@ - # Set DM_MULTIPATH_DEVICE_PATH if the device should be handled by multipath - SUBSYSTEM!="block", GOTO="end_mpath" - ACTION!="add|change", GOTO="end_mpath" --KERNEL!="sd*|dasd*", GOTO="end_mpath" -- -+KERNEL!="sd*|dasd*|rbd*|dm-*", GOTO="end_mpath" - IMPORT{cmdline}="nompath" - ENV{nompath}=="?*", GOTO="end_mpath" - IMPORT{cmdline}="multipath" - ENV{multipath}=="off", GOTO="end_mpath" - -+KERNEL=="dm-*", GOTO="check_kpartx" - ENV{DEVTYPE}!="partition", GOTO="test_dev" - IMPORT{parent}="DM_MULTIPATH_DEVICE_PATH" - ENV{DM_MULTIPATH_DEVICE_PATH}=="1", ENV{ID_FS_TYPE}="none", \ -@@ -21,7 +21,28 @@ TEST!="$env{MPATH_SBIN_PATH}/multipath", ENV{MPATH_SBIN_PATH}="/usr/sbin" - - ENV{DM_MULTIPATH_DEVICE_PATH}!="1", \ - PROGRAM=="$env{MPATH_SBIN_PATH}/multipath -u %k", \ -- ENV{DM_MULTIPATH_DEVICE_PATH}="1", ENV{ID_FS_TYPE}="none", \ -+ ENV{DM_MULTIPATH_DEVICE_PATH}="1", ENV{ID_FS_TYPE}="mpath_member", \ - ENV{SYSTEMD_READY}="0" - -+ENV{DM_MULTIPATH_DEVICE_PATH}!="1", GOTO="end_mpath" -+ -+IMPORT{db}="DM_MULTIPATH_WIPE_PARTS" -+ENV{DM_MULTIPATH_WIPE_PARTS}!="1", ENV{DM_MULTIPATH_WIPE_PARTS}="1", \ -+ RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}" -+GOTO="end_mpath" -+ -+LABEL="check_kpartx" -+ -+IMPORT{db}="DM_MULTIPATH_NEED_KPARTX" -+ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="1", IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG1" -+ENV{DM_SUBSYSTEM_UDEV_FLAG1}=="1", GOTO="end_mpath" -+ACTION!="change", GOTO="end_mpath" -+ENV{DM_UUID}!="mpath-?*", GOTO="end_mpath" -+ENV{DM_ACTIVATION}=="1", ENV{DM_MULTIPATH_NEED_KPARTX}="1" -+ENV{DM_SUSPENDED}=="1", GOTO="end_mpath" -+ENV{DM_ACTION}=="PATH_FAILED", GOTO="end_mpath" -+ENV{DM_ACTIVATION}!="1", ENV{DM_MULTIPATH_NEED_KPARTX}!="1", GOTO="end_mpath" -+RUN+="/sbin/kpartx -un -p -part /dev/$name" -+ENV{DM_MULTIPATH_NEED_KPARTX}="" -+ - LABEL="end_mpath" --- -2.8.1 - |