Fixes #1376 - Display memory facts for AIX

memfree is still unavailable - no known way to get the
fact without root and monitoring commands.

2 files changed, 27 insertions, 0 deletions

diff --git a/CHANGELOG b/CHANGELOG
index b097ad8..b67b214 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,6 @@
 ?:
+    Fixes #1376 - Display memory facts for AIX
+
     Fixes #1334 - Forced Facter to use LANG=C
 
     Fixes #1357 - Change ps syntax for OSX and BSD
diff --git a/lib/facter/memory.rb b/lib/facter/memory.rb
index 46fe859..01858d8 100644
--- a/lib/facter/memory.rb
+++ b/lib/facter/memory.rb
@@ -18,3 +18,28 @@ require 'facter/util/memory'
         end
     end
 end
+
+if Facter.value(:kernel) == "AIX"
+    swap = Facter::Util::Resolution.exec('swap -l')
+    swapfree, swaptotal = 0, 0
+    swap.each do |dev|
+        if dev =~ /^\/\S+\s.*\s+(\S+)MB\s+(\S+)MB/
+            swaptotal += $1.to_i
+            swapfree  += $2.to_i
+        end
+    end
+
+    Facter.add("SwapSize") do
+        confine :kernel => :aix
+        setcode do
+            Facter::Memory.scale_number(swaptotal.to_f,"MB")
+        end
+    end
+
+    Facter.add("SwapFree") do
+        confine :kernel => :aix
+        setcode do
+            Facter::Memory.scale_number(swapfree.to_f,"MB")
+        end
+    end
+end