external/gpl2/lvm2/dist/scripts/vg_convert

   1 #!/bin/sh -x
   2
   3 # Original script used to convert a VG from LVM1 to LVM2 metadata format.
   4 # Superceded by 'vgconvert', but left here to show how to do it step-by-step.
   5
   6 # Takes vgname as parameter.  No error checking.  Uses temp file 'lvmbackup'.
   7
   8 echo "Please use the 'vgconvert' tool instead"
   9 exit 1
  10
  11 ./vgcfgbackup $1 || exit 1
  12 ./vgcfgbackup --file lvmbackup $1 || exit 1
  13
  14 CMDS=`./pvscan -u | sed -ne "s/.*PV \(.*\) with UUID \(.*\) VG $1 .*/.\/pvcreate -ff -y -M lvm2 --restorefile lvmbackup -u \2 \1 ; /p"`
  15
  16 sh -x -c "$CMDS" || exit 1
  17
  18 ./vgcfgrestore --file lvmbackup -M lvm2 $1 || exit 1