Repatch (from linux) of OSX IRAF

1 files changed, 17 insertions, 0 deletions

diff --git a/unix/boot/vmcached/README b/unix/boot/vmcached/README
new file mode 100644
index 00000000..6844153c
--- /dev/null
+++ b/unix/boot/vmcached/README
@@ -0,0 +1,17 @@
+VMCACHED -- VMcache daemon.
+
+The VMcache daemon is a Unix server which manages a file cache in virtual
+memory.  This is used to optimize virtual memory usage, allowing files to
+be cached in memory so that they can be shared or accessed without going
+to disk.  It is also possible to conditionally access files via "direct
+i/o", bypassing system virtual memory and transferring the data directly
+from disk to or from process memory.
+
+NOTE: as of Dec 2001, the Vmcache library and vmcached have been updated
+to provide the capabilites described above.  The daemon runs, and was used
+to develop the VM client interface, which is currently functional, tested,
+and installed in os$zfiobf.c.  The new version of the VMcache library
+however, has not yet been fully tested and should not be used.
+
+Since this code is still under development it is not part of the normal
+IRAF build (hence no mkpkg or mkpkg.sh).