Add vg-activate{,-all} commands, and resize recipe.

[libguestfs.git] / recipes / resize.sh

diff --git a/recipes/resize.sh b/recipes/resize.sh
new file mode 100755 (executable)
index 0000000..17a7e77
--- /dev/null
+++ b/recipes/resize.sh
@@ -0,0 +1,35 @@
+#!/bin/sh -
+
+guestfish <<EOF
+alloc test.img 130M
+run
+# You can uncomment the following to see the
+# geometry (CHS), which is needed to repartition.
+#sfdisk-disk-geometry /dev/sda
+sfdisk /dev/sda 0 0 0 ,
+pvcreate /dev/sda1
+vgcreate VG /dev/sda1
+lvcreate LV1 VG 32M
+lvcreate LV2 VG 32M
+lvcreate LV3 VG 32M
+sync
+EOF
+
+truncate --size=260M test.img
+
+guestfish -a test.img <<EOF
+run
+# Turn off the VGs before we can repartition.
+vg-activate-all false
+sfdisk-N /dev/sda 1 32 255 63 0,31
+vg-activate-all true
+
+pvresize /dev/sda1
+
+# The following command would fail if the
+# partition or PV hadn't been resized:
+lvcreate LV4 VG 64M
+
+echo New LV list:
+lvs
+EOF
\ No newline at end of file