Attachment 626991 Details for Bug 837111 – Make rootfs-resize work for number of partitions not equal 2.

[patch] Make rootfs-resize work for number of partitions not equal 2.

rootfs-resize-0.9-rootdev.patch (text/plain), 967 bytes, created by D. Marlin on 2012-10-14 14:18:07 UTC

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Creator: D. Marlin

Created: 2012-10-14 14:18:07 UTC

Size: 967 bytes

patch

obsolete

>--- rootfs-resize.orig	2012-07-30 12:25:40.000000000 -0500
>+++ rootfs-resize	2012-10-09 22:06:46.742130529 -0500
>@@ -60,23 +60,7 @@
>   exit 0
> fi
> 
>-declare -a kcmdline
>-kcmdline=( $( < /proc/cmdline ) )
>-for arg in "${kcmdline[@]}" ; do
>-  if [[ "X${arg:0:5}" == "Xroot=" ]] ; then
>-    PDEV=${arg:5}
>-    break
>-  fi
>-done
>-
>-case $PDEV in
>-  LABEL*|UUID*)
>-    rootat="/dev/disk/*/${PDEV:6}"
>-    rootdev="`readlink $rootat`"
>-    cd "`dirname $rootat`/`dirname $rootdev`"
>-    PDEV="`pwd`/`basename $rootdev`"
>-  ;;
>-esac
>+PDEV=`cat /proc/self/mountinfo | grep '/ / ' | sed -n 's@.* $/dev/.*$ .*@\1@p'`
> 
> case $PDEV in
>   /dev/sd*)
>@@ -100,8 +84,8 @@
> 
> if [[ -f /.rootfs-repartition ]]; then
> 
>-  if [[ "$(fdisk -l "$DEV"|grep -c "^/dev/")" -ne 2 ]] ; then
>-    echo "$0: Partition count on $DEV is not 2, exiting."
>+  if [[ $PNUM -ne $(fdisk -l "$DEV"|grep -c "^/dev/") ]] ; then 
>+    echo "$0: $DEV is not the last partition, exiting."
>     exit 0
>   fi
>

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Attachments on bug 837111: 626991