Attachment 670816 Details for Bug 890987 – grub2 change needed to support btrfs patch to os-prober

[patch] grub2 change needed to support btrfs patch to os-prober

grub2-more-btrfs-support.patch (text/plain), 1.07 KB, created by Gene Czarcinski on 2012-12-31 15:19:26 UTC

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Creator: Gene Czarcinski

Created: 2012-12-31 15:19:26 UTC

Size: 1.07 KB

patch

obsolete

>--- grub-2.00-orig/grub-2.00/util/grub.d/30_os-prober.in	2012-03-04 15:52:03.000000000 -0500
>+++ grub-2.00/grub-2.00/util/grub.d/30_os-prober.in	2012-12-30 15:13:27.851222791 -0500
>@@ -112,6 +112,11 @@
>   LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
>   LABEL="`echo ${OS} | cut -d ':' -f 3 | tr '^' ' '`"
>   BOOT="`echo ${OS} | cut -d ':' -f 4`"
>+  BTRFS="`echo ${OS} | cut -d ':' -f 5`"
>+  if [ "x$BTRFS" = "xbtrfs" ]; then
>+	BTRFSuuid="`echo ${OS} | cut -d ':' -f 6`"
>+	BTRFSsubvol="`echo ${OS} | cut -d ':' -f 7`"
>+  fi
> 
>   if [ -z "${LONGNAME}" ] ; then
>     LONGNAME="${LABEL}"
>@@ -145,7 +150,11 @@
> EOF
>     ;;
>     linux)
>-      LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
>+      if [ "x$BTRFS" = "xbtrfs" ]; then
>+         LINUXPROBED="`linux-boot-prober btrfs ${BTRFSuuid} ${BTRFSsubvol}  2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
>+      else
>+         LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
>+      fi
>       prepare_boot_cache=
>       boot_device_id=
>       is_first_entry=true

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Attachments on bug 890987: 670816 | 676412