X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;ds=sidebyside;f=guestfish.pod;h=6f35ac46c4d6714feaa227480be69a6053c1e2db;hb=34d2df41626f1ee4172a6d40b06d72d6ed9d6348;hp=32a30901df57bbf4e376c9ccaea4a87d386fe951;hpb=9449b0fce4145a56df9d43169d61e8b2c4e41b09;p=libguestfs.git

diff --git a/guestfish.pod b/guestfish.pod
index 32a3090..6f35ac4 100644
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -553,6 +553,10 @@ Pass additional options to the guest kernel.
 Set C<LIBGUESTFS_DEBUG=1> to enable verbose messages.  This has the
 same effect as using the B<-v> option.
 
+=item LIBGUESTFS_KERNEL
+
+Override the ordinary selection of appliance kernel.
+
 =item LIBGUESTFS_MEMSIZE
 
 Set the memory allocated to the qemu process, in megabytes.  For
@@ -576,6 +580,16 @@ used.
 The C<more> command uses C<$PAGER> as the pager.  If not
 set, it uses C<more>.
 
+=item TMPDIR
+
+Location of temporary directory, defaults to C</tmp>.
+
+If libguestfs was compiled to use the supermin appliance then each
+handle will require rather a large amount of space in this directory
+for short periods of time (~ 80 MB).  You can use C<$TMPDIR> to
+configure another directory to use in case C</tmp> is not large
+enough.
+
 =back
 
 =head1 EXIT CODE