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https://github.com/aaru-dps/Aaru.git
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Invert huge if block in ATA scanning.
This commit is contained in:
@@ -55,351 +55,351 @@ public sealed partial class MediaScan
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bool sense = _dev.AtaIdentify(out byte[] cmdBuf, out _);
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if(!sense && Identify.Decode(cmdBuf).HasValue)
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if(sense || !Identify.Decode(cmdBuf).HasValue)
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{
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// Initialize reader
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var ataReader = new Reader(_dev, timeout, cmdBuf, null);
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// Fill reader blocks
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results.Blocks = ataReader.GetDeviceBlocks();
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if(ataReader.FindReadCommand())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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// Check block sizes
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if(ataReader.GetBlockSize())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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uint blockSize = ataReader.LogicalBlockSize;
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// Check how many blocks to read, if error show and return
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if(ataReader.GetBlocksToRead())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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uint blocksToRead = ataReader.BlocksToRead;
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ushort cylinders = ataReader.Cylinders;
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byte heads = ataReader.Heads;
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byte sectors = ataReader.Sectors;
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results.A = 0; // <3ms
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results.B = 0; // >=3ms, <10ms
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results.C = 0; // >=10ms, <50ms
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results.D = 0; // >=50ms, <150ms
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results.E = 0; // >=150ms, <500ms
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results.F = 0; // >=500ms
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results.Errored = 0;
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results.ProcessingTime = 0;
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double currentSpeed = 0;
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results.MaxSpeed = double.MinValue;
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results.MinSpeed = double.MaxValue;
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results.UnreadableSectors = [];
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results.SeekMax = double.MinValue;
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results.SeekMin = double.MaxValue;
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results.SeekTotal = 0;
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const int seekTimes = 1000;
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double seekCur;
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var rnd = new Random();
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MhddLog mhddLog;
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IbgLog ibgLog;
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double duration;
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if(ataReader.IsLba)
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{
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UpdateStatus?.Invoke(string.Format(Localization.Core.Reading_0_sectors_at_a_time, blocksToRead));
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InitBlockMap?.Invoke(results.Blocks, blockSize, blocksToRead, ataProfile);
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mhddLog = new MhddLog(_mhddLogPath, _dev, results.Blocks, blockSize, blocksToRead, false);
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ibgLog = new IbgLog(_ibgLogPath, ataProfile);
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InitProgress?.Invoke();
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uint accumulatedSpeedSectors = 0;
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double accumulatedSpeedMs = 0;
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for(ulong i = 0; i < results.Blocks; i += blocksToRead)
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{
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if(_aborted) break;
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if(results.Blocks - i < blocksToRead) blocksToRead = (byte)(results.Blocks - i);
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if(currentSpeed > results.MaxSpeed && currentSpeed > 0) results.MaxSpeed = currentSpeed;
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if(currentSpeed < results.MinSpeed && currentSpeed > 0) results.MinSpeed = currentSpeed;
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UpdateProgress?.Invoke(string.Format(Localization.Core.Reading_sector_0_of_1_2,
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i,
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results.Blocks,
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ByteSize.FromMegabytes(currentSpeed)
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.Per(_oneSecond)
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.Humanize()),
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(long)i,
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(long)results.Blocks);
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_speedStopwatch.Restart();
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bool error = ataReader.ReadBlocks(out cmdBuf, i, blocksToRead, out duration, out _, out _);
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_speedStopwatch.Stop();
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accumulatedSpeedMs += _speedStopwatch.ElapsedMilliseconds;
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accumulatedSpeedSectors += blocksToRead;
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if(!error)
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{
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switch(duration)
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{
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case >= 500:
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results.F += blocksToRead;
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break;
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case >= 150:
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results.E += blocksToRead;
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break;
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case >= 50:
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results.D += blocksToRead;
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break;
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case >= 10:
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results.C += blocksToRead;
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break;
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case >= 3:
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results.B += blocksToRead;
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break;
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default:
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results.A += blocksToRead;
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break;
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}
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ScanTime?.Invoke(i, duration);
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mhddLog.Write(i, duration);
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ibgLog.Write(i, currentSpeed * 1024);
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}
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else
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{
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ScanUnreadable?.Invoke(i);
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results.Errored += blocksToRead;
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for(ulong b = i; b < i + blocksToRead; b++) results.UnreadableSectors.Add(b);
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mhddLog.Write(i, duration < 500 ? 65535 : duration);
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ibgLog.Write(i, 0);
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}
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if(accumulatedSpeedMs >= 100)
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{
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currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
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ScanSpeed?.Invoke(i, currentSpeed * 1024);
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accumulatedSpeedMs = 0;
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accumulatedSpeedSectors = 0;
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}
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}
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_speedStopwatch.Stop();
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_scanStopwatch.Stop();
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EndProgress?.Invoke();
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mhddLog.Close();
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currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
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ibgLog.Close(_dev,
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results.Blocks,
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blockSize,
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_scanStopwatch.Elapsed.TotalSeconds,
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currentSpeed * 1024,
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blockSize * (double)(results.Blocks + 1) / 1024 / (results.ProcessingTime / 1000),
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_devicePath);
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InitProgress?.Invoke();
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if(ataReader.CanSeekLba && _seekTest)
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{
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for(var i = 0; i < seekTimes; i++)
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{
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if(_aborted) break;
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var seekPos = (uint)rnd.Next((int)results.Blocks);
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PulseProgress?.Invoke(string.Format(Localization.Core.Seeking_to_sector_0, seekPos));
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ataReader.Seek(seekPos, out seekCur);
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if(seekCur > results.SeekMax && seekCur > 0) results.SeekMax = seekCur;
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if(seekCur < results.SeekMin && seekCur > 0) results.SeekMin = seekCur;
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results.SeekTotal += seekCur;
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GC.Collect();
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}
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}
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EndProgress?.Invoke();
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}
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else
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{
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InitBlockMap?.Invoke(results.Blocks, blockSize, blocksToRead, ataProfile);
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mhddLog = new MhddLog(_mhddLogPath, _dev, results.Blocks, blockSize, blocksToRead, false);
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ibgLog = new IbgLog(_ibgLogPath, ataProfile);
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ulong currentBlock = 0;
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results.Blocks = (ulong)(cylinders * heads * sectors);
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InitProgress?.Invoke();
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uint accumulatedSpeedSectors = 0;
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double accumulatedSpeedMs = 0;
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for(ushort cy = 0; cy < cylinders; cy++)
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{
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for(byte hd = 0; hd < heads; hd++)
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{
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for(byte sc = 1; sc < sectors; sc++)
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{
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if(_aborted) break;
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if(currentSpeed > results.MaxSpeed && currentSpeed > 0) results.MaxSpeed = currentSpeed;
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if(currentSpeed < results.MinSpeed && currentSpeed > 0) results.MinSpeed = currentSpeed;
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PulseProgress?.Invoke(string.Format(Localization.Core.Reading_cylinder_0_head_1_sector_2_3,
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cy,
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hd,
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sc,
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ByteSize.FromMegabytes(currentSpeed)
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.Per(_oneSecond)
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.Humanize()));
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_speedStopwatch.Restart();
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bool error = ataReader.ReadChs(out cmdBuf, cy, hd, sc, out duration, out _);
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accumulatedSpeedMs += _speedStopwatch.ElapsedMilliseconds;
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accumulatedSpeedSectors++;
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if(!error)
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{
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switch(duration)
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{
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case >= 500:
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results.F += blocksToRead;
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break;
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case >= 150:
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results.E += blocksToRead;
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break;
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case >= 50:
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results.D += blocksToRead;
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break;
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case >= 10:
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results.C += blocksToRead;
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break;
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case >= 3:
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results.B += blocksToRead;
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break;
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default:
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results.A += blocksToRead;
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break;
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}
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ScanTime?.Invoke(currentBlock, duration);
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mhddLog.Write(currentBlock, duration);
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ibgLog.Write(currentBlock, currentSpeed * 1024);
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}
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else
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{
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ScanUnreadable?.Invoke(currentBlock);
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results.Errored++;
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results.UnreadableSectors.Add(currentBlock);
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mhddLog.Write(currentBlock, duration < 500 ? 65535 : duration);
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ibgLog.Write(currentBlock, 0);
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}
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if(accumulatedSpeedMs >= 100)
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{
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currentSpeed = accumulatedSpeedSectors *
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blockSize /
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(1048576 * (accumulatedSpeedMs / 1000.0));
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ScanSpeed?.Invoke(currentBlock, currentSpeed * 1024);
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accumulatedSpeedMs = 0;
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accumulatedSpeedSectors = 0;
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}
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}
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}
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}
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_speedStopwatch.Stop();
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_scanStopwatch.Stop();
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EndProgress?.Invoke();
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mhddLog.Close();
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currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
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ibgLog.Close(_dev,
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results.Blocks,
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blockSize,
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_scanStopwatch.Elapsed.TotalSeconds,
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currentSpeed * 1024,
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blockSize * (double)(results.Blocks + 1) / 1024 / (results.ProcessingTime / 1000),
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_devicePath);
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InitProgress?.Invoke();
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if(ataReader.CanSeek)
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{
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for(var i = 0; i < seekTimes; i++)
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{
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if(_aborted) break;
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var seekCy = (ushort)rnd.Next(cylinders);
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var seekHd = (byte)rnd.Next(heads);
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var seekSc = (byte)rnd.Next(sectors);
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PulseProgress?.Invoke(string.Format(Localization.Core.Seeking_to_cylinder_0_head_1_sector_2,
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seekCy,
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seekHd,
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seekSc));
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ataReader.SeekChs(seekCy, seekHd, seekSc, out seekCur);
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if(seekCur > results.SeekMax && seekCur > 0) results.SeekMax = seekCur;
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if(seekCur < results.SeekMin && seekCur > 0) results.SeekMin = seekCur;
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results.SeekTotal += seekCur;
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GC.Collect();
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}
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}
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EndProgress?.Invoke();
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}
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results.ProcessingTime /= 1000;
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results.TotalTime = _scanStopwatch.Elapsed.TotalSeconds;
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results.AvgSpeed = blockSize * (double)(results.Blocks + 1) / 1048576 / results.ProcessingTime;
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results.SeekTimes = seekTimes;
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StoppingErrorMessage?.Invoke(Localization.Core.Unable_to_communicate_with_ATA_device);
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return results;
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}
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StoppingErrorMessage?.Invoke(Localization.Core.Unable_to_communicate_with_ATA_device);
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// Initialize reader
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var ataReader = new Reader(_dev, timeout, cmdBuf, null);
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// Fill reader blocks
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results.Blocks = ataReader.GetDeviceBlocks();
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if(ataReader.FindReadCommand())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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// Check block sizes
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if(ataReader.GetBlockSize())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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uint blockSize = ataReader.LogicalBlockSize;
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// Check how many blocks to read, if error show and return
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if(ataReader.GetBlocksToRead())
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{
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StoppingErrorMessage?.Invoke(ataReader.ErrorMessage);
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return results;
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}
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uint blocksToRead = ataReader.BlocksToRead;
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ushort cylinders = ataReader.Cylinders;
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byte heads = ataReader.Heads;
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byte sectors = ataReader.Sectors;
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results.A = 0; // <3ms
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results.B = 0; // >=3ms, <10ms
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results.C = 0; // >=10ms, <50ms
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results.D = 0; // >=50ms, <150ms
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results.E = 0; // >=150ms, <500ms
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results.F = 0; // >=500ms
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results.Errored = 0;
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results.ProcessingTime = 0;
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double currentSpeed = 0;
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results.MaxSpeed = double.MinValue;
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results.MinSpeed = double.MaxValue;
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results.UnreadableSectors = [];
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results.SeekMax = double.MinValue;
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results.SeekMin = double.MaxValue;
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results.SeekTotal = 0;
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const int seekTimes = 1000;
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double seekCur;
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var rnd = new Random();
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MhddLog mhddLog;
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IbgLog ibgLog;
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double duration;
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if(ataReader.IsLba)
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{
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UpdateStatus?.Invoke(string.Format(Localization.Core.Reading_0_sectors_at_a_time, blocksToRead));
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InitBlockMap?.Invoke(results.Blocks, blockSize, blocksToRead, ataProfile);
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mhddLog = new MhddLog(_mhddLogPath, _dev, results.Blocks, blockSize, blocksToRead, false);
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ibgLog = new IbgLog(_ibgLogPath, ataProfile);
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InitProgress?.Invoke();
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uint accumulatedSpeedSectors = 0;
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double accumulatedSpeedMs = 0;
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for(ulong i = 0; i < results.Blocks; i += blocksToRead)
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{
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if(_aborted) break;
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if(results.Blocks - i < blocksToRead) blocksToRead = (byte)(results.Blocks - i);
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if(currentSpeed > results.MaxSpeed && currentSpeed > 0) results.MaxSpeed = currentSpeed;
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if(currentSpeed < results.MinSpeed && currentSpeed > 0) results.MinSpeed = currentSpeed;
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UpdateProgress?.Invoke(string.Format(Localization.Core.Reading_sector_0_of_1_2,
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i,
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results.Blocks,
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ByteSize.FromMegabytes(currentSpeed)
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.Per(_oneSecond)
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.Humanize()),
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(long)i,
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(long)results.Blocks);
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_speedStopwatch.Restart();
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bool error = ataReader.ReadBlocks(out cmdBuf, i, blocksToRead, out duration, out _, out _);
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_speedStopwatch.Stop();
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accumulatedSpeedMs += _speedStopwatch.ElapsedMilliseconds;
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accumulatedSpeedSectors += blocksToRead;
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if(!error)
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{
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switch(duration)
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{
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case >= 500:
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results.F += blocksToRead;
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break;
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case >= 150:
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results.E += blocksToRead;
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break;
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case >= 50:
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results.D += blocksToRead;
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break;
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case >= 10:
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results.C += blocksToRead;
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break;
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case >= 3:
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results.B += blocksToRead;
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break;
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default:
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results.A += blocksToRead;
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break;
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}
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ScanTime?.Invoke(i, duration);
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mhddLog.Write(i, duration);
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ibgLog.Write(i, currentSpeed * 1024);
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}
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else
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{
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ScanUnreadable?.Invoke(i);
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results.Errored += blocksToRead;
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for(ulong b = i; b < i + blocksToRead; b++) results.UnreadableSectors.Add(b);
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mhddLog.Write(i, duration < 500 ? 65535 : duration);
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ibgLog.Write(i, 0);
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}
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if(accumulatedSpeedMs >= 100)
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{
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currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
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ScanSpeed?.Invoke(i, currentSpeed * 1024);
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accumulatedSpeedMs = 0;
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accumulatedSpeedSectors = 0;
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}
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}
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_speedStopwatch.Stop();
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_scanStopwatch.Stop();
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EndProgress?.Invoke();
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mhddLog.Close();
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currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
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||||
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ibgLog.Close(_dev,
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results.Blocks,
|
||||
blockSize,
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_scanStopwatch.Elapsed.TotalSeconds,
|
||||
currentSpeed * 1024,
|
||||
blockSize * (double)(results.Blocks + 1) / 1024 / (results.ProcessingTime / 1000),
|
||||
_devicePath);
|
||||
|
||||
InitProgress?.Invoke();
|
||||
|
||||
if(ataReader.CanSeekLba && _seekTest)
|
||||
{
|
||||
for(var i = 0; i < seekTimes; i++)
|
||||
{
|
||||
if(_aborted) break;
|
||||
|
||||
var seekPos = (uint)rnd.Next((int)results.Blocks);
|
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|
||||
PulseProgress?.Invoke(string.Format(Localization.Core.Seeking_to_sector_0, seekPos));
|
||||
|
||||
ataReader.Seek(seekPos, out seekCur);
|
||||
|
||||
if(seekCur > results.SeekMax && seekCur > 0) results.SeekMax = seekCur;
|
||||
|
||||
if(seekCur < results.SeekMin && seekCur > 0) results.SeekMin = seekCur;
|
||||
|
||||
results.SeekTotal += seekCur;
|
||||
GC.Collect();
|
||||
}
|
||||
}
|
||||
|
||||
EndProgress?.Invoke();
|
||||
}
|
||||
else
|
||||
{
|
||||
InitBlockMap?.Invoke(results.Blocks, blockSize, blocksToRead, ataProfile);
|
||||
mhddLog = new MhddLog(_mhddLogPath, _dev, results.Blocks, blockSize, blocksToRead, false);
|
||||
ibgLog = new IbgLog(_ibgLogPath, ataProfile);
|
||||
|
||||
ulong currentBlock = 0;
|
||||
results.Blocks = (ulong)(cylinders * heads * sectors);
|
||||
InitProgress?.Invoke();
|
||||
uint accumulatedSpeedSectors = 0;
|
||||
double accumulatedSpeedMs = 0;
|
||||
|
||||
for(ushort cy = 0; cy < cylinders; cy++)
|
||||
{
|
||||
for(byte hd = 0; hd < heads; hd++)
|
||||
{
|
||||
for(byte sc = 1; sc < sectors; sc++)
|
||||
{
|
||||
if(_aborted) break;
|
||||
|
||||
if(currentSpeed > results.MaxSpeed && currentSpeed > 0) results.MaxSpeed = currentSpeed;
|
||||
|
||||
if(currentSpeed < results.MinSpeed && currentSpeed > 0) results.MinSpeed = currentSpeed;
|
||||
|
||||
PulseProgress?.Invoke(string.Format(Localization.Core.Reading_cylinder_0_head_1_sector_2_3,
|
||||
cy,
|
||||
hd,
|
||||
sc,
|
||||
ByteSize.FromMegabytes(currentSpeed)
|
||||
.Per(_oneSecond)
|
||||
.Humanize()));
|
||||
|
||||
_speedStopwatch.Restart();
|
||||
bool error = ataReader.ReadChs(out cmdBuf, cy, hd, sc, out duration, out _);
|
||||
accumulatedSpeedMs += _speedStopwatch.ElapsedMilliseconds;
|
||||
accumulatedSpeedSectors++;
|
||||
|
||||
if(!error)
|
||||
{
|
||||
switch(duration)
|
||||
{
|
||||
case >= 500:
|
||||
results.F += blocksToRead;
|
||||
|
||||
break;
|
||||
case >= 150:
|
||||
results.E += blocksToRead;
|
||||
|
||||
break;
|
||||
case >= 50:
|
||||
results.D += blocksToRead;
|
||||
|
||||
break;
|
||||
case >= 10:
|
||||
results.C += blocksToRead;
|
||||
|
||||
break;
|
||||
case >= 3:
|
||||
results.B += blocksToRead;
|
||||
|
||||
break;
|
||||
default:
|
||||
results.A += blocksToRead;
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
ScanTime?.Invoke(currentBlock, duration);
|
||||
mhddLog.Write(currentBlock, duration);
|
||||
ibgLog.Write(currentBlock, currentSpeed * 1024);
|
||||
}
|
||||
else
|
||||
{
|
||||
ScanUnreadable?.Invoke(currentBlock);
|
||||
results.Errored++;
|
||||
results.UnreadableSectors.Add(currentBlock);
|
||||
mhddLog.Write(currentBlock, duration < 500 ? 65535 : duration);
|
||||
|
||||
ibgLog.Write(currentBlock, 0);
|
||||
}
|
||||
|
||||
if(accumulatedSpeedMs >= 100)
|
||||
{
|
||||
currentSpeed = accumulatedSpeedSectors *
|
||||
blockSize /
|
||||
(1048576 * (accumulatedSpeedMs / 1000.0));
|
||||
|
||||
ScanSpeed?.Invoke(currentBlock, currentSpeed * 1024);
|
||||
accumulatedSpeedMs = 0;
|
||||
accumulatedSpeedSectors = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_speedStopwatch.Stop();
|
||||
_scanStopwatch.Stop();
|
||||
EndProgress?.Invoke();
|
||||
mhddLog.Close();
|
||||
|
||||
currentSpeed = accumulatedSpeedSectors * blockSize / (1048576 * (accumulatedSpeedMs / 1000.0));
|
||||
|
||||
ibgLog.Close(_dev,
|
||||
results.Blocks,
|
||||
blockSize,
|
||||
_scanStopwatch.Elapsed.TotalSeconds,
|
||||
currentSpeed * 1024,
|
||||
blockSize * (double)(results.Blocks + 1) / 1024 / (results.ProcessingTime / 1000),
|
||||
_devicePath);
|
||||
|
||||
InitProgress?.Invoke();
|
||||
|
||||
if(ataReader.CanSeek)
|
||||
{
|
||||
for(var i = 0; i < seekTimes; i++)
|
||||
{
|
||||
if(_aborted) break;
|
||||
|
||||
var seekCy = (ushort)rnd.Next(cylinders);
|
||||
var seekHd = (byte)rnd.Next(heads);
|
||||
var seekSc = (byte)rnd.Next(sectors);
|
||||
|
||||
PulseProgress?.Invoke(string.Format(Localization.Core.Seeking_to_cylinder_0_head_1_sector_2,
|
||||
seekCy,
|
||||
seekHd,
|
||||
seekSc));
|
||||
|
||||
ataReader.SeekChs(seekCy, seekHd, seekSc, out seekCur);
|
||||
|
||||
if(seekCur > results.SeekMax && seekCur > 0) results.SeekMax = seekCur;
|
||||
|
||||
if(seekCur < results.SeekMin && seekCur > 0) results.SeekMin = seekCur;
|
||||
|
||||
results.SeekTotal += seekCur;
|
||||
GC.Collect();
|
||||
}
|
||||
}
|
||||
|
||||
EndProgress?.Invoke();
|
||||
}
|
||||
|
||||
results.ProcessingTime /= 1000;
|
||||
results.TotalTime = _scanStopwatch.Elapsed.TotalSeconds;
|
||||
results.AvgSpeed = blockSize * (double)(results.Blocks + 1) / 1048576 / results.ProcessingTime;
|
||||
results.SeekTimes = seekTimes;
|
||||
|
||||
return results;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user