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Posted

Got my very first file Miscompare on Verify in my entire history of using ImgBurn.  It occurs on one large file.

 

I 16:21:49 Operation Started!
I 16:21:49 Source File Sectors: 12,040,256 (MODE1/2048)
I 16:21:49 Source File Size: 24,658,444,288 bytes
I 16:21:49 Source File Volume Set Identifier: 4889818C00B7B7A6
I 16:21:49 Source File Application Identifier: ImgBurn v2.5.8.0
I 16:21:49 Source File Implementation Identifier: ImgBurn
I 16:21:49 Source File File System(s): UDF (2.60)
I 16:21:49 Destination Device: [0:0:0] PIONEER BD-RW   BDR-209M 1.33 (S:) (SATA)
I 16:21:49 Destination Media Type: BD-R (Disc ID: VERBAT-IMe-000)
I 16:21:49 Destination Media Supported Write Speeds: 2x, 4x, 6x, 8x, 10x, 12x, 16x
I 16:21:49 Destination Media Sectors: 12,219,392
I 16:21:49 Write Mode: BD
I 16:21:49 Write Type: DAO
I 16:21:49 Write Speed: MAX
I 16:21:49 Hardware Defect Management Active: No
I 16:21:49 BD-R Verify Not Required: Yes
I 16:21:49 Link Size: Auto
I 16:21:49 Lock Volume: Yes
I 16:21:49 Test Mode: No
I 16:21:49 OPC: No
I 16:21:49 BURN-Proof: Enabled
I 16:21:49 Write Speed Successfully Set! - Effective: 71,920 KB/s (16x)
I 16:21:49 Advanced Settings - Optimal Writing Speed: No
I 16:21:49 Filling Buffer... (40 MiB)
I 16:21:50 Writing LeadIn...
I 16:22:01 Writing Session 1 of 1... (1 Track, LBA: 0 - 12040255)
I 16:22:01 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 12040255)
I 16:30:27 Synchronising Cache...
I 16:30:28 Closing Track...
I 16:30:29 Finalising Disc...
I 16:30:39 Exporting Graph Data...
I 16:30:39 Export Successfully Completed!
I 16:30:39 Operation Successfully Completed! - Duration: 00:08:50
I 16:30:39 Average Write Rate: 47,684 KiB/s (10.9x) - Maximum Write Rate: 69,769 KiB/s (15.9x)
I 16:30:39 Cycling Tray before Verify...
I 16:30:54 Device Ready!
I 16:30:55 Operation Started!
I 16:30:55 Source Device: [0:0:0] PIONEER BD-RW   BDR-209M 1.33 (S:) (SATA)
I 16:30:55 Source Media Type: BD-R (Disc ID: VERBAT-IMe-000)
I 16:30:55 Source Media Supported Read Speeds: 12x
I 16:30:55 Source Media Supported Write Speeds: 2x, 4x, 6x, 8x, 10x, 12x
I 16:30:55 Source Media Sectors: 12,040,256
I 16:30:55 Source Media Size: 24,658,444,288 bytes
I 16:30:55 Image File Sectors: 12,040,256 (MODE1/2048)
I 16:30:55 Image File Size: 24,658,444,288 bytes
I 16:30:55 Image File Volume Set Identifier: 4889818C00B7B7A6
I 16:30:55 Image File Application Identifier: ImgBurn v2.5.8.0
I 16:30:55 Image File Implementation Identifier: ImgBurn
I 16:30:55 Image File File System(s): UDF (2.60)
I 16:30:55 Read Speed (Data/Audio): MAX / MAX
I 16:30:56 Read Speed - Effective: 5x - 12x
I 16:30:56 Verifying Session 1 of 1... (1 Track, LBA: 0 - 12040255)
I 16:30:56 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 12040255)
W 16:40:15 Miscompare at LBA: 8850880, Offset: 0
W 16:40:15 Device: 0x00 (Empty Sector!)
W 16:40:15 Image File: 0x46
W 16:40:15 Total Errors in Sector: 2,040
I 16:40:15 Verifying Sectors...
W 16:40:17 Miscompare at LBA: 8850881, Offset: 0
W 16:40:17 Device: 0x00 (Empty Sector!)
W 16:40:17 Image File: 0xB6
W 16:40:17 Total Errors in Sector: 2,041
I 16:40:17 Verifying Sectors...
W 16:40:34 Miscompare at LBA: 8850882, Offset: 0
W 16:40:34 Device: 0x00 (Empty Sector!)
W 16:40:34 Image File: 0x2C
W 16:40:34 Total Errors in Sector: 2,036
I 16:40:34 Verifying Sectors...
W 16:40:35 Miscompare at LBA: 8850883, Offset: 0
W 16:40:35 Device: 0x00 (Empty Sector!)
W 16:40:35 Image File: 0x1B
W 16:40:35 Total Errors in Sector: 2,033
I 16:40:35 Verifying Sectors...
W 16:40:36 Miscompare at LBA: 8850884, Offset: 0
W 16:40:36 Device: 0x00 (Empty Sector!)
W 16:40:36 Image File: 0xAE
W 16:40:36 Total Errors in Sector: 2,042
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850885, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x92
W 16:40:38 Total Errors in Sector: 2,034
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850886, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0xA9
W 16:40:38 Total Errors in Sector: 2,037
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850887, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x81
W 16:40:38 Total Errors in Sector: 2,040
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850888, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x63
W 16:40:38 Total Errors in Sector: 2,039
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850889, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x7B
W 16:40:38 Total Errors in Sector: 2,046
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850890, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x39
W 16:40:38 Total Errors in Sector: 2,040
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850891, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x4A
W 16:40:38 Total Errors in Sector: 2,041
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850892, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x18
W 16:40:38 Total Errors in Sector: 2,038
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850893, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x7E
W 16:40:38 Total Errors in Sector: 2,042
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850894, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0xAF
W 16:40:38 Total Errors in Sector: 2,041
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850895, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x83
W 16:40:38 Total Errors in Sector: 2,039
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850896, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x66
W 16:40:38 Total Errors in Sector: 2,037
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850897, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x1A
W 16:40:38 Total Errors in Sector: 2,039
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850898, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x93
W 16:40:38 Total Errors in Sector: 2,037
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850899, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x1D
W 16:40:38 Total Errors in Sector: 2,042
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850900, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x65
W 16:40:38 Total Errors in Sector: 2,042
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850901, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x43
W 16:40:38 Total Errors in Sector: 2,035
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850902, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x95
W 16:40:38 Total Errors in Sector: 2,031
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850903, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x6C
W 16:40:38 Total Errors in Sector: 2,034
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850904, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0xED
W 16:40:38 Total Errors in Sector: 2,041
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850905, Offset: 0
W 16:40:38 Device: 0x00 (Empty Sector!)
W 16:40:38 Image File: 0x09
W 16:40:38 Total Errors in Sector: 2,044
I 16:40:38 Verifying Sectors...
W 16:40:38 Miscompare at LBA: 8850906, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0x2D
W 16:40:39 Total Errors in Sector: 2,043
I 16:40:39 Verifying Sectors...
W 16:40:39 Miscompare at LBA: 8850907, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0x36
W 16:40:39 Total Errors in Sector: 2,025
I 16:40:39 Verifying Sectors...
W 16:40:39 Miscompare at LBA: 8850908, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0x9E
W 16:40:39 Total Errors in Sector: 2,041
I 16:40:39 Verifying Sectors...
W 16:40:39 Miscompare at LBA: 8850909, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0x57
W 16:40:39 Total Errors in Sector: 2,040
I 16:40:39 Verifying Sectors...
W 16:40:39 Miscompare at LBA: 8850910, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0x71
W 16:40:39 Total Errors in Sector: 2,043
I 16:40:39 Verifying Sectors...
W 16:40:39 Miscompare at LBA: 8850911, Offset: 0
W 16:40:39 Device: 0x00 (Empty Sector!)
W 16:40:39 Image File: 0xB6
W 16:40:39 Total Errors in Sector: 2,042
I 16:40:39 Verifying Sectors...
I 16:43:12 Exporting Graph Data...
I 16:43:12 Export Successfully Completed!
I 16:43:12 Operation Successfully Completed! - Duration: 00:12:11
I 16:43:12 Average Verify Rate: 33,032 KiB/s (7.5x) - Maximum Verify Rate: 57,643 KiB/s (13.1x)

 

 

What exactly does it mean by Empty Sector?  That it attempted to write a sector but no sector was written?

Posted

I mounted the image ImgBurn created and performed a manual Verify of the image contents against the mounted image.  The contents verified okay, so the problem is with the burn to the disc.

Posted

Often when an empty sector is returned to the program and reported as a miscompare, it's because the drive has failed to complete the read request properly (it should have errored out) or because something is messing up the contents of the buffer between the drive filling it and the program accessing it.

Posted

Looks like I had a fluke BD-R.  I burned again to a 2nd BD-R and it Verified fine.

 

 

I was only worried because I'd never encountered a Miscompare before and I had some weird behavior with this drive.  I burned some Macrium Reflect images that were split across multiple DVD's to a single BD-R.  When I went to manually verify the contents in Reflect, it failed to recognize that the 2nd file was on the disc.  Then I had weird behavior in the same drive when copying files from discs to the HDD.  It would copy the contents but sometimes only by copying the contents into a folder named with the Label of the DVD.  Windows did this on its own.  Then I had the Miscompare on a BD-R in the same drive.  With all this occurring over the last 2 or 3 days, I was wondering.  I only installed this Pioneer BD burner a month or 2 ago, but that's no reason why it couldn't have gone bad.

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