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Generated code for lvremove, vgremove, pvremove.
[libguestfs.git]
/
perl
/
lib
/
Sys
/
Guestfs.pm
diff --git
a/perl/lib/Sys/Guestfs.pm
b/perl/lib/Sys/Guestfs.pm
index
3d1493b
..
bd2d961
100644
(file)
--- a/
perl/lib/Sys/Guestfs.pm
+++ b/
perl/lib/Sys/Guestfs.pm
@@
-608,6
+608,14
@@
and physical volumes.
B<This command is dangerous. Without careful use you
can easily destroy all your data>.
B<This command is dangerous. Without careful use you
can easily destroy all your data>.
+=item $h->lvremove ($device);
+
+Remove an LVM logical volume C<device>, where C<device> is
+the path to the LV, such as C</dev/VG/LV>.
+
+You can also remove all LVs in a volume group by specifying
+the VG name, C</dev/VG>.
+
=item @logvols = $h->lvs ();
List all the logical volumes detected. This is the equivalent
=item @logvols = $h->lvs ();
List all the logical volumes detected. This is the equivalent
@@
-687,6
+695,15
@@
This creates an LVM physical volume on the named C<device>,
where C<device> should usually be a partition name such
as C</dev/sda1>.
where C<device> should usually be a partition name such
as C</dev/sda1>.
+=item $h->pvremove ($device);
+
+This wipes a physical volume C<device> so that LVM will no longer
+recognise it.
+
+The implementation uses the C<pvremove> command which refuses to
+wipe physical volumes that contain any volume groups, so you have
+to remove those first.
+
=item @physvols = $h->pvs ();
List all the physical volumes detected. This is the equivalent
=item @physvols = $h->pvs ();
List all the physical volumes detected. This is the equivalent
@@
-865,8
+882,8
@@
to create a new zero-length file.
=item %superblock = $h->tune2fs_l ($device);
=item %superblock = $h->tune2fs_l ($device);
-This returns the contents of the ext2
or ext3 filesystem superblock
-on C<device>.
+This returns the contents of the ext2
, ext3 or ext4 filesystem
+
superblock
on C<device>.
It is the same as running C<tune2fs -l device>. See L<tune2fs(8)>
manpage for more details. The list of fields returned isn't
It is the same as running C<tune2fs -l device>. See L<tune2fs(8)>
manpage for more details. The list of fields returned isn't
@@
-899,6
+916,13
@@
See also C<$h-E<gt>download>.
This creates an LVM volume group called C<volgroup>
from the non-empty list of physical volumes C<physvols>.
This creates an LVM volume group called C<volgroup>
from the non-empty list of physical volumes C<physvols>.
+=item $h->vgremove ($vgname);
+
+Remove an LVM volume group C<vgname>, (for example C<VG>).
+
+This also forcibly removes all logical volumes in the volume
+group (if any).
+
=item @volgroups = $h->vgs ();
List all the volumes groups detected. This is the equivalent
=item @volgroups = $h->vgs ();
List all the volumes groups detected. This is the equivalent