Checksum or signature error for '(file)'
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[edit] General
Message Type: Error Message
This Message indicates a failed file download because when we tried to verify the validity of a Science Application's executable file, we could not match the downloaded file MD5 "Checksum" (or "signature") or RSA Signature.
[edit] Version Information
- None.
[edit] Example Log(s)
[edit] Downloaded File Had Wrong Size
2005-04-19 18:29:58 [ProteinPredictorAtHome] Giving up on download of h0001A_1_2620.inp:
Downloaded file had wrong size: expected 149, got 138
md5_file: No such file or directory
md5_file: can't open projects\predictor.scripps.edu\h0001A_1_2620.inp
2005-04-19 18:29:58 [ProteinPredictorAtHome] MD5 computation error for h0001A_1_2620.inp: -108
2005-04-19 18:29:58 [ProteinPredictorAtHome] Checksum or signature error for h0001A_1_2620.inp
2005-04-19 18:29:58 [ProteinPredictorAtHome] Unrecoverable error for result h0001A_1_2620_3
(WU download error: couldn't get input files:
<file_xfer_error>
<file_name>h0001A_1_2620.inp</file_name>
<error_code>-108</error_code>
<error_message>MD5 computation error</error_message>
</file_xfer_error> )
2005-04-19 18:29:59 [ProteinPredictorAtHome] Deferring communication with project for 58 seconds
Line-By-Line Explanation
- We have to give up on this download the file we have appears to be truncated or corrupt.
- We failed the MD5 tests because the file of directory does not appear to be readable.
- And the specific file and directory is this one named within this message.
- and we had a failure of the MD5 "Signature" testing.
- Checksum or signature error for '(file)'
- And the file that did not pass the Checksum or Digital Signature test was this one named in this message.
- All that leads to an unrecoverable error.
- And we again delay our next attempt to contact the Project's Scheduling Server using the Exponential Back-Off Mechanism.
[edit] Signature Verification Failed
2005-04-06 19:59:09 [BURP] Started download of blender_4.14_windows_intelx86.exe
2005-04-06 20:08:03 [BURP] Finished download of blender_4.14_windows_intelx86.exe
2005-04-06 20:08:03 [BURP] Throughput 903 bytes/sec
2005-04-06 20:08:04 [BURP] signature verification failed for blender_4.14_windows_intelx86.exe
2005-04-06 20:08:04 [BURP] Checksum or signature error for blender_4.14_windows_intelx86.exe
2005-04-06 20:08:04 [BURP] Unrecoverable error for result
122in0.zip__ses0000000122_frm0000000170.wu_6
(app_version download error: couldn't get input files:
<file_xfer_error>
<file_name>blender_4.14_windows_intelx86.exe</file_name>
<error_code>-120</error_code>
<error_message>signature verification failed</error_message>
</file_xfer_error>
)
2005-04-06 20:08:04 [BURP] Deferring communication with project for 59 seconds
Line-By-Line Explanation
- Started to download a new Version of a Science Application
- This message indicates that the file has completed the download operation.
- This message indicates the measured speed of the file transfer.
- The Signature for this file given by the Data Server does not match the Signature we calculated it should be after download.
- Checksum or signature error for '(file)'
- So the file is in error
- Causing an "unrecoverable" error for the Science Application download.
- So, lets wait a bit and then try again.
[edit] Giving Up On Download of 'file': File Was Not Found On Server
2005-05-22 02:42:23 [ProteinPredictorAtHome] Giving up on download of h0009A_1_46315.seq: file was not found on server
2005-05-22 02:42:23 [ProteinPredictorAtHome] Checksum or signature error for h0009A_1_46315.seq
2005-05-22 02:42:23 [ProteinPredictorAtHome] Unrecoverable error for result h0009A_1_46315_1
(WU download error: couldn't get input files:
<file_xfer_error>
<file_name>h0009A_1_46315.seq</file_name>
<error_code>-163</error_code>
<error_message>file was not found on server</error_message>
</file_xfer_error>
)
2005-05-22 02:42:24 [ProteinPredictorAtHome] Deferring communication with project for 59 seconds
Line-By-Line Explanation
- The BOINC Client Software tried to download a file but was unable to find it on the Project's Data Server.
- Checksum or signature error for '(file)'
- The file validation process failed to complete.
- Causing an "unrecoverable" error for the Result.
- So, lets wait a bit and then try again.
[edit] App Version Download Error (old)
This log was from after BOINC required all files to be signed but Climateprediction had not got around to signing all its files.
2/28/2005 7:38:31 PM|climateprediction.net|Scheduler RPC to
http://climateapps2.oucs.ox.ac.uk/cpdnboinc_cgi/cgi succeeded
2/28/2005 7:38:32 PM|climateprediction.net|Started download of hadsm3se_4.04_windows_intelx86.zip
2/28/2005 7:38:38 PM|climateprediction.net|Finished download of hadsm3se_4.04_windows_intelx86.zip
2/28/2005 7:38:38 PM|climateprediction.net|Throughput 152294 bytes/sec
2/28/2005 7:38:38 PM|climateprediction.net|signature verification error for
hadsm3se_4.04_windows_intelx86.zip
2/28/2005 7:38:38 PM|climateprediction.net|Checksum or signature error for
hadsm3se_4.04_windows_intelx86.zip
2/28/2005 7:38:38 PM|climateprediction.net|Unrecoverable error for result 2idq_200138320_1
(app_version download error: couldn't get input files:
hadsm3se_4.04_windows_intelx86.zip -120 signature verification error)
2/28/2005 7:38:39 PM|climateprediction.net|Deferring communication with project for 59 seconds
Line-By-Line Explanation
- Success in contacting the Scheduler.
- This message indicates the "File Name" of the file that is to be downloaded, and that the download operation has been started.
- This message indicates that the file has completed the download operation.
- This message indicates the measured speed of the file transfer.
- This message means that the file did not download correctly so that the test to ensure that we did get a valid download failed.
- This message tells you the exact file that failed to pass the validation test, and why.
- Because we got a bad file download, we will pause for a moment before we retry getting work.
[edit] Other Related Messages
- None.
