diff options
Diffstat (limited to 'udev_change.patch')
| -rw-r--r-- | udev_change.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/udev_change.patch b/udev_change.patch new file mode 100644 index 0000000..91de9d9 --- /dev/null +++ b/udev_change.patch @@ -0,0 +1,55 @@ +--- + multipath/mpath_wait | 21 +++++++++++++++------ + multipath/multipath.rules | 5 ++++- + 2 files changed, 19 insertions(+), 7 deletions(-) + +Index: multipath-tools/multipath/mpath_wait +=================================================================== +--- multipath-tools.orig/multipath/mpath_wait ++++ multipath-tools/multipath/mpath_wait +@@ -3,14 +3,23 @@ + retry=3 + sec=1 + +-/sbin/dmsetup info -c --noheadings -j $1 -m $2 2> /dev/null | grep -q .*:${1}:${2}:L.*:.*:.*:.*:.* +-ret=$? ++dev=`/sbin/dmsetup ls --target multipath -j $1 -m $2 --exec 'echo'` ++if [ -n "$dev" ]; then ++ /usr/bin/stat $dev > /dev/null 2>&1 ++ ret=$? ++else ++ ret=1 ++fi + +-while [ "$ret" -ne 0 -a "$retry" -gt 0 ] +-do ++while [ "$ret" -ne 0 -a "$retry" -gt 0 ]; do + sleep $sec +- /sbin/dmsetup info -c --noheadings -j $1 -m $2 2> /dev/null | grep -q .*:${1}:${2}:L.*:.*:.*:.*:.* +- ret=$? ++ if [ -z "$dev" ]; then ++ dev=`/sbin/dmsetup ls --target multipath -j $1 -m $2 --exec 'echo'` ++ fi ++ if [ -n "$dev" ]; then ++ /usr/bin/stat $dev > /dev/null 2>&1 ++ ret=$? ++ fi + retry=$(($retry - 1)) + done + +Index: multipath-tools/multipath/multipath.rules +=================================================================== +--- multipath-tools.orig/multipath/multipath.rules ++++ multipath-tools/multipath/multipath.rules +@@ -2,7 +2,10 @@ + # so name them after their devmap name + SUBSYSTEM!="block", GOTO="end_mpath" + RUN+="socket:/org/kernel/dm/multipath_event" ++ACTION!="change", GOTO="end_mpath" + KERNEL!="dm-[0-9]*", GOTO="end_mpath" ++ENV{DM_SUSPENDED}=="1", GOTO="end_mpath" ++ENV{DM_UUID}=="*?", ENV{DM_UUID}!="mpath-?*", GOTO="end_mpath" + PROGRAM!="/sbin/mpath_wait %M %m", GOTO="end_mpath" +-ACTION=="add", RUN+="/sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p' -j %M -m %m" ++RUN+="/sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p' -j %M -m %m" + LABEL="end_mpath" |