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On dump write statistics about writing and closing speeds.

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This commit is contained in:
Natalia Portillo
2018-02-02 15:32:53 +00:00
parent bd64abfbb1
commit d02224099a
5 changed files with 88 additions and 13 deletions
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30
DiscImageChef.Core/Devices/Dumping/XGD.cs
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@@ -347,7 +347,8 @@ namespace DiscImageChef.Core.Devices.Dumping
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
double cmdDuration = 0;
uint saveBlocksToRead = blocksToRead;
DumpHardwareType currentTry = null;
@@ -425,7 +426,9 @@ namespace DiscImageChef.Core.Devices.Dumping
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(readBuffer, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
@@ -434,7 +437,9 @@ namespace DiscImageChef.Core.Devices.Dumping
if(stopOnError) return; // TODO: Return more cleanly
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for(ulong b = i; b < i + blocksToRead; b++) resume.BadBlocks.Add(b);
@@ -473,7 +478,9 @@ namespace DiscImageChef.Core.Devices.Dumping
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
blocksToRead = saveBlocksToRead;
extents.Add(i, blocksToRead, true);
currentSector = i + 1;
@@ -502,7 +509,9 @@ namespace DiscImageChef.Core.Devices.Dumping
mhddLog.Write(middle + currentSector, cmdDuration);
ibgLog.Write(middle + currentSector, currentSpeed * 1024);
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], middle + currentSector, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(currentSector, blocksToRead, true);
currentSector += blocksToRead;
@@ -556,7 +565,9 @@ namespace DiscImageChef.Core.Devices.Dumping
{
mhddLog.Write(currentSector, cmdDuration);
ibgLog.Write(currentSector, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(readBuffer, currentSector, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(currentSector, blocksToRead, true);
}
else
@@ -565,7 +576,9 @@ namespace DiscImageChef.Core.Devices.Dumping
if(stopOnError) return; // TODO: Return more cleanly
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], currentSector, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
// TODO: Handle errors in video partition
//errored += blocksToRead;
@@ -613,6 +626,8 @@ namespace DiscImageChef.Core.Devices.Dumping
(end - start).TotalSeconds);
dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1024 / (totalDuration / 1000));
dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1024 / imageWriteDuration);
#region Error handling
if(resume.BadBlocks.Count > 0 && !aborted)
@@ -779,7 +794,10 @@ namespace DiscImageChef.Core.Devices.Dumping
if(preSidecar != null) outputPlugin.SetCicmMetadata(preSidecar);
dumpLog.WriteLine("Closing output file.");
DicConsole.WriteLine("Closing output file.");
DateTime closeStart = DateTime.Now;
outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if(aborted)
{
@@ -841,6 +859,16 @@ namespace DiscImageChef.Core.Devices.Dumping
if(outputPlugin.SupportedMediaTags.Contains(tag.Key))
Mmc.AddMediaTagToSidecar(outputPath, tag, ref sidecar);
DicConsole.WriteLine();
DicConsole.WriteLine("Took a total of {0:F3} seconds ({1:F3} processing commands, {2:F3} checksumming, {3:F3} writing, {4:F3} closing).",
(end - start).TotalSeconds, totalDuration / 1000, totalChkDuration / 1000, imageWriteDuration, (closeEnd -closeStart).TotalSeconds);
DicConsole.WriteLine("Avegare speed: {0:F3} MiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1048576 / (totalDuration / 1000));
DicConsole.WriteLine("Fastest speed burst: {0:F3} MiB/sec.", maxSpeed);
DicConsole.WriteLine("Slowest speed burst: {0:F3} MiB/sec.", minSpeed);
DicConsole.WriteLine("{0} sectors could not be read.", resume.BadBlocks.Count);
DicConsole.WriteLine();
if(!aborted)
{
DicConsole.WriteLine("Writing metadata sidecar");