configure: Fix info about virt-resize when OCaml bindings are disabled.

[libguestfs.git] / generator / generator_actions.ml

diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml
index 96748c5..2e4d120 100644 (file)
--- a/generator/generator_actions.ml
+++ b/generator/generator_actions.ml
@@ -2263,15 +2263,12 @@ The exact command which runs is C<file -zb path>.  Note in
 particular that the filename is not prepended to the output
 (the I<-b> option).
 
-This command can also be used on C</dev/> devices
-(and partitions, LV names).  You can for example use this
-to determine if a device contains a filesystem, although
-it's usually better to use C<guestfs_vfs_type>.
+The output depends on the output of the underlying L<file(1)>
+command and it can change in future in ways beyond our control.
+In other words, the output is not guaranteed by the ABI.
 
-If the C<path> does not begin with C</dev/> then
-this command only works for the content of regular files.
-For other file types (directory, symbolic link etc) it
-will just return the string C<directory> etc.");
+See also: L<file(1)>, C<guestfs_vfs_type>, C<guestfs_lstat>,
+C<guestfs_is_file>, C<guestfs_is_blockdev> (etc).");
 
   ("command", (RString "output", [StringList "arguments"], []), 50, [ProtocolLimitWarning],
    [InitScratchFS, Always, TestOutput (
@@ -5223,6 +5220,15 @@ it to local file C<tarball> (as an xz compressed tar archive).");
    "\
 This command resizes an NTFS filesystem, expanding or
 shrinking it to the size of the underlying device.
+
+I<Note:> After the resize operation, the filesystem is marked
+as requiring a consistency check (for safety).  You have to boot
+into Windows to perform this check and clear this condition.
+Furthermore, ntfsresize refuses to resize filesystems
+which have been marked in this way.  So in effect it is
+not possible to call ntfsresize multiple times on a single
+filesystem without booting into Windows between each resize.
+
 See also L<ntfsresize(8)>.");
 
   ("vgscan", (RErr, [], []), 232, [],