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Repeating Checksum error


Carl

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I'm working on evaluating the StableBit suite (all downloaded and installed about 9 days ago) for home use and have run into an issue with CloudDrive using OneDrive which is key to my plans.  It seems that it's stuck in a repeating loop of errors for days and I'm not sure how to resolve the problem.  The chuck offset hasn't changed.  The status bar is showing as green so this log and the feedback is the only  indicator of problems.  Not sure that it makes any difference but the CloudDrive is included in a pool (DrivePool) for redundancy.  Any additional information I can provide please let me know.  Thanks :)

 

1:40:04.4: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:04.4: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:08.8: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.
1:40:09.5: Warning: 0 : [WholeChunkIoImplementation:96] Error on read when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:09.5: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:09.5: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:13.8: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.
1:40:14.5: Warning: 0 : [WholeChunkIoImplementation:96] Error on read when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:14.5: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:14.5: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:18.8: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.
1:40:19.5: Warning: 0 : [WholeChunkIoImplementation:96] Error on read when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:19.5: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:19.5: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:23.8: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.
1:40:24.6: Warning: 0 : [WholeChunkIoImplementation:96] Error on read when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:24.6: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:24.6: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:29.0: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.
1:40:29.8: Warning: 0 : [WholeChunkIoImplementation:96] Error on read when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:29.8: Warning: 0 : [WholeChunkIoImplementation:96] Error when performing master partial write. Checksum mismatch. Data read from the provider has been corrupted.
1:40:29.8: Warning: 0 : [IoManager:96] Error performing read-modify-write I/O operation on provider. Retrying. Checksum mismatch. Data read from the provider has been corrupted.
1:40:34.0: Warning: 0 : [ChecksumBlocksChunkIoImplementation:96] Expected checksum mismatch for chunk 24393, ChunkOffset=0x00500140, ExpectedChecksum=0x2f1c206e5f68aeea, ComputedChecksum=0x717acf0107f90f0f.

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I also have a drive with always the warning checksum missmatch , the Upload has been corrupted.

So since hours I have to upload 700MB and it does not work...  

I created another drive on the same Google account.  There is no problem, so it could note be a block from google or something like that...

 

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This should cover most of it: 
https://stablebit.com/Support/CloudDrive/Manual?Section=Recovering from Errors

But basically, checksum mismatch means that the data on the provider is different than what is expected. It has been corrupted, modified, or in the case with Google, it may be using an older instance of the data (which is effectively corrupted).   Retrying is the best option, until it resolves itself. 

If it doesn't resolve itself, you can disable the check, but this WILL corrupt your data, most likely. And you should run a CHKDSK pass on the CloudDrive disk effected, to identify and repair that corruption. 

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