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Add option to skip more sectors than tried to read when a bad sector is found.

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This commit is contained in:
Natalia Portillo
2018-02-02 18:44:28 +00:00
parent 2a26a22e21
commit efcf1720e2
10 changed files with 91 additions and 61 deletions
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18
DiscImageChef.Core/Devices/Dumping/SBC.cs
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@@ -86,7 +86,8 @@ namespace DiscImageChef.Core.Devices.Dumping
ref DumpLog dumpLog, Encoding encoding, string outputPrefix,
string outputPath,
Dictionary<string, string> formatOptions,
CICMMetadataType preSidecar)
CICMMetadataType preSidecar,
uint skip)
{
bool sense;
ulong blocks;
@@ -287,9 +288,9 @@ namespace DiscImageChef.Core.Devices.Dumping
return;
}
start = DateTime.UtcNow;
start = DateTime.UtcNow;
double imageWriteDuration = 0;
if(opticalDisc)
outputPlugin.SetTracks(new List<Track>
{
@@ -387,15 +388,16 @@ namespace DiscImageChef.Core.Devices.Dumping
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[blockSize * blocksToRead], i, blocksToRead);
outputPlugin.WriteSectors(new byte[blockSize * skip], i, skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for(ulong b = i; b < i + blocksToRead; b++) resume.BadBlocks.Add(b);
for(ulong b = i; b < i + skip; b++) resume.BadBlocks.Add(b);
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
dumpLog.WriteLine("Error reading {0} blocks from block {1}.", blocksToRead, i);
dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", skip, i);
i += skip - blocksToRead;
}
double newSpeed =
@@ -883,7 +885,9 @@ namespace DiscImageChef.Core.Devices.Dumping
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);
(end - start).TotalSeconds, totalDuration / 1000,
totalChkDuration / 1000,
imageWriteDuration, (closeEnd - closeStart).TotalSeconds);
DicConsole.WriteLine("Avegare speed: {0:F3} MiB/sec.",
(double)blockSize * (double)(blocks + 1) / 1048576 / (totalDuration / 1000));
DicConsole.WriteLine("Fastest speed burst: {0:F3} MiB/sec.", maxSpeed);