Attachment 297753 Details for Bug 391951 – mkinitrd patch for root on multipath(iscsi) feature

[patch] mkinitrd patch for root on multipath(iscsi) feature

mkinitrd-5.1.19.6-bz428723-iscsi-mpath.patch (text/plain), 1.20 KB, created by nandkumar mane on 2008-03-12 12:23:11 UTC

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Creator: nandkumar mane

Created: 2008-03-12 12:23:11 UTC

Size: 1.20 KB

patch

obsolete

>--- mkinitrd-5.1.19.6/mkinitrd.org	2008-03-11 12:32:54.000000000 -0400
>+++ mkinitrd-5.1.19.6/mkinitrd	2008-03-11 12:32:22.000000000 -0400
>@@ -347,6 +347,20 @@
> }
> 
> findstoragedriverinsys () {
>+    if echo $PWD | grep -q "/sys/block/dm*"; then
>+        while [ ! -L device ]; do
>+            if [ -L subsystem ];then
>+                cd slaves;
>+       	        for x in *;do
>+        	    if [ -L $x ]; then
>+	                cd $x;
>+        	        break
>+               	    fi;
>+	        done
>+            fi
>+	done
>+    fi
>+
>     while [ ! -L device ]; do
>         [ "$PWD" = "/sys" ] && return
>         cd ..
>@@ -379,7 +393,15 @@
>             handleraid "$device"
>             continue
>         fi
>-        vecho "Looking for driver for device $device"
>+        if [[ "$device" =~ "mapper" ]]; then
>+            mpath="/dev/"$device
>+            minorno="0x"`stat -c %T $mpath`
>+            minor=$(($minorno % 0x100))
>+            dm="dm-"$minor
>+            device=$dm
>+            vecho "Found multipath component $device"
>+        fi
>+	vecho "Looking for driver for device $device"
>         sysfs=$(findone -type d /sys/block -name $device)
>         [ -z "$sysfs" ] && return
>         pushd $sysfs >/dev/null 2>&1

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Attachments on bug 391951: 264841 | 291510 | 297753