From: Richard W.M. Jones <rjones@redhat.com>
Date: Thu, 14 Jul 2011 12:42:33 +0000 (+0100)
Subject: resize: Clarify examples in the man page.
X-Git-Tag: 1.11.17~1
X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=62a34ff2d33b8692781ab297ca7c9972d72cdb4d;p=libguestfs.git

resize: Clarify examples in the man page.
---

diff --git a/resize/virt-resize.pod b/resize/virt-resize.pod
index a071110..3a6af18 100644
--- a/resize/virt-resize.pod
+++ b/resize/virt-resize.pod
@@ -26,24 +26,48 @@ those manual pages first.
 
 =head1 EXAMPLES
 
+=over 4
+
+=item 1.
+
 Copy C<olddisk> to C<newdisk>, extending one of the guest's partitions
 to fill the extra 5GB of space.
 
- truncate -r olddisk newdisk; truncate -s +5G newdisk
  virt-filesystems --long -h --all -a olddisk
+ 
+ truncate -r olddisk newdisk
+ truncate -s +5G newdisk
+ 
  # Note "/dev/sda2" is a partition inside the "olddisk" file.
  virt-resize --expand /dev/sda2 olddisk newdisk
 
+=item 2.
+
 As above, but make the /boot partition 200MB bigger, while giving the
 remaining space to /dev/sda2:
 
- virt-resize --resize /dev/sda1=+200M --expand /dev/sda2 olddisk newdisk
+ virt-resize --resize /dev/sda1=+200M --expand /dev/sda2 \
+   olddisk newdisk
+
+=item 3.
 
-As above, but the output format will be uncompressed qcow2:
+As in the first example, but expand a logical volume as the final
+step.  This is what you would typically use for Linux guests that use
+LVM:
+
+ virt-resize --expand /dev/sda2 --LV-expand /dev/vg_guest/lv_root \
+   olddisk newdisk
+
+=item 4.
+
+As in the first example, but the output format will be qcow2 instead
+of a raw disk:
 
  qemu-img create -f qcow2 newdisk.qcow2 15G
  virt-resize --expand /dev/sda2 olddisk newdisk.qcow2
 
+=back
+
 =head1 DETAILED USAGE
 
 =head2 EXPANDING A VIRTUAL MACHINE DISK