Add %post and %postun.

[libguestfs.git] / guestfs-actions.pod

diff --git a/guestfs-actions.pod b/guestfs-actions.pod
index c8a6077..2a3d62d 100644 (file)
--- a/guestfs-actions.pod
+++ b/guestfs-actions.pod
@@ -15,6 +15,12 @@ first be mounted on C</> before others can be mounted.  Other
 filesystems can only be mounted on directories which already
 exist.
 
+The mounted filesystem is writable, if we have sufficient permissions
+on the underlying device.
+
+The filesystem options C<sync> and C<noatime> are set with this
+call, in order to improve reliability.
+
 This function return 0 on success or -1 on error.
 
 =head2 guestfs_sync
@@ -35,7 +41,7 @@ This function return 0 on success or -1 on error.
                const char *path);
 
 Touch acts like the L<touch(1)> command.  It can be used to
-update the filesystems on a file, or, if the file does not exist,
+update the timestamps on a file, or, if the file does not exist,
 to create a new zero-length file.
 
 This function return 0 on success or -1 on error.