Document the LIBGUESTFS_MEMSIZE environment variable.

[libguestfs.git] / guestfish.pod

diff --git a/guestfish.pod b/guestfish.pod
index 1e32799..974a903 100644 (file)
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -447,6 +447,13 @@ used.
 
 Pass additional options to the guest kernel.
 
+=item LIBGUESTFS_MEMSIZE
+
+Set the memory allocated to the qemu process, in megabytes.  For
+example:
+
+ LIBGUESTFS_MEMSIZE=700
+
 =item HOME
 
 If compiled with GNU readline support, then the command history