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Note about bugs.
[libguestfs.git]
/
guestfish-actions.pod
diff --git
a/guestfish-actions.pod
b/guestfish-actions.pod
index
a79e336
..
47fb59b
100644
(file)
--- a/
guestfish-actions.pod
+++ b/
guestfish-actions.pod
@@
-629,6
+629,16
@@
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>.
+=head2 lvremove
+
+ 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>.
+
=head2 lvs
lvs
=head2 lvs
lvs
@@
-730,6
+740,17
@@
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>.
+=head2 pvremove
+
+ 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.
+
=head2 pvs
pvs
=head2 pvs
pvs
@@
-942,8
+963,8
@@
to create a new zero-length file.
tune2fs-l device
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
@@
-986,6
+1007,15
@@
Use C<-> instead of a filename to read/write from stdin/stdout.
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>.
+=head2 vgremove
+
+ 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).
+
=head2 vgs
vgs
=head2 vgs
vgs