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