Changeset 1839

Timestamp:

2/12/2010 12:52:12 PM (2 years ago)

Author:

lowjoel

Message:

Fixed disk performance information as an entropy source -- non-ready drives return null for the Performance parameter.

File:

• trunk/eraser6/Eraser.Manager/EntropySource.cs (modified) (2 diffs)

trunk/eraser6/Eraser.Manager/EntropySource.cs

@@ -290 +290 @@
             foreach (VolumeInfo info in VolumeInfo.Volumes)
             {
-                /*DiskPerformanceInfo performance = info.Performance;
+                DiskPerformanceInfo performance = info.Performance;
+                if (performance == null)
+                    continue;
+
                 result.AddRange(StructToBuffer(performance.BytesRead));
                 result.AddRange(StructToBuffer(performance.BytesWritten));
@@ -300 +303 @@
                 result.AddRange(StructToBuffer(performance.SplitCount));
                 result.AddRange(StructToBuffer(performance.WriteCount));
-                result.AddRange(StructToBuffer(performance.WriteTime));*/
+                result.AddRange(StructToBuffer(performance.WriteTime));
             }
 #endif