Message boards : Number crunching : MD5 computation error
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Tony Martin

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Message 3565 - Posted: 11 Oct 2004, 23:13:02 UTC
Last modified: 12 Oct 2004, 3:05:27 UTC

--- - 2004-10-11 15:53:53 - Insufficient work; requesting more
LHC@home - 2004-10-11 15:53:53 - Requesting 21320 seconds of work
LHC@home - 2004-10-11 15:53:53 - Sending request to scheduler: http://lhcathome-sched1.cern.ch/scheduler/cgi
LHC@home - 2004-10-11 15:54:20 - Scheduler RPC to http://lhcathome-sched1.cern.ch/scheduler/cgi succeeded
LHC@home - 2004-10-11 15:54:20 - Project prefs: no separate prefs for home; using your defaults
LHC@home - 2004-10-11 15:54:20 - Started download of v64lhc1000profive22s16_18512.87_1_sixvf_10133.zip
LHC@home - 2004-10-11 15:54:20 - Started download of v64lhc1000profive22s16_18558.32_1_sixvf_10638.zip
LHC@home - 2004-10-11 15:54:41 - Giving up on download of v64lhc1000profive22s16_18512.87_1_sixvf_10133.zip: Downloaded file had wrong size: expected 276833, got 0
LHC@home - 2004-10-11 15:54:41 - Giving up on download of v64lhc1000profive22s16_18558.32_1_sixvf_10638.zip: Downloaded file had wrong size: expected 276831, got 0
LHC@home - 2004-10-11 15:54:41 - Started download of v64lhc1000profive23s8_10518.72_1_sixvf_12196.zip
LHC@home - 2004-10-11 15:54:41 - Started download of v64lhc1000profive22s18_20571.73_1_sixvf_11786.zip
LHC@home - 2004-10-11 15:54:41 - MD5 computation error for v64lhc1000profive22s16_18512.87_1_sixvf_10133.zip: -108
LHC@home - 2004-10-11 15:54:41 - Checksum or signature error for v64lhc1000profive22s16_18512.87_1_sixvf_10133.zip
LHC@home - 2004-10-11 15:54:41 - MD5 computation error for v64lhc1000profive22s16_18558.32_1_sixvf_10638.zip: -108
LHC@home - 2004-10-11 15:54:41 - Checksum or signature error for v64lhc1000profive22s16_18558.32_1_sixvf_10638.zip
LHC@home - 2004-10-11 15:54:41 - Unrecoverable error for result v64lhc1000profive22s16_18512.87_1_sixvf_10133_2 (WU download error: couldn't get input files:
v64lhc1000profive22s16_18512.87_1_sixvf_10133.zip: MD5 computation error
)
LHC@home - 2004-10-11 15:54:41 - Unrecoverable error for result v64lhc1000profive22s16_18558.32_1_sixvf_10638_2 (WU download error: couldn't get input files:
v64lhc1000profive22s16_18558.32_1_sixvf_10638.zip: MD5 computation error
)
LHC@home - 2004-10-11 15:55:00 - Finished download of v64lhc1000profive23s8_10518.72_1_sixvf_12196.zip
LHC@home - 2004-10-11 15:55:00 - Throughput 14629 bytes/sec


I got some MD5 computation error messages on 2 of the files that I just downloaded from the new server. Any one else getting them?




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Profile Stephen Balch

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Message 3574 - Posted: 12 Oct 2004, 0:38:08 UTC

Yes, I had these errors on 7 of the 51 WU's I just downloaded.

Cheers,

Stephen
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Profile Alex

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Message 3575 - Posted: 12 Oct 2004, 0:54:14 UTC

I guess this means that
either the client didn't download the file correctly
or
the file had zero size because it was still downloading from the server
or
the server didn't really reply to the client, and no actual downloading took place.

I'm guessing it's a server error.

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Profile Stephen Balch

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Message 3578 - Posted: 12 Oct 2004, 1:17:04 UTC

OTOH, I just D/L'd another 48 WU's without any errors.


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Profile Stephen Balch

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Message 3579 - Posted: 12 Oct 2004, 1:24:02 UTC

The error messages that go along with my first post are:

LHC@home - 2004-10-11 18:28:47 - Started download of v64lhc1000profive23s14_1652.88_1_sixvf_15017.zip
...
LHC@home - 2004-10-11 18:29:32 - Giving up on download of v64lhc1000profive23s14_1652.88_1_sixvf_15017.zip: Downloaded file had wrong size: expected 277042, got 0
...
LHC@home - 2004-10-11 18:29:32 - MD5 computation error for v64lhc1000profive23s14_1652.88_1_sixvf_15017.zip: -108
LHC@home - 2004-10-11 18:29:32 - Checksum or signature error for v64lhc1000profive23s14_1652.88_1_sixvf_15017.zip
LHC@home - 2004-10-11 18:29:32 - Unrecoverable error for result v64lhc1000profive23s14_1652.88_1_sixvf_15017_1 (WU download error: couldn't get input files:
v64lhc1000profive23s14_1652.88_1_sixvf_15017.zip: MD5 computation error
)
LHC@home - 2004-10-11 18:29:32 - Deferring communication with project for 5 minutes and 24 seconds


And I am unable to edit my own posts in this thread. The error message is receive is "You are not authorized to edit this post."

Cheers,

Stephen
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STE\/E

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Message 3580 - Posted: 12 Oct 2004, 1:34:09 UTC

I must of had about 200 Download Failures between 5 Computers. One Computer I had to Detach and re-attach it to the Project before it would download any WU's, every single WU it tried to download failed before I did that...
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Profile The Gas Giant

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Message 3596 - Posted: 12 Oct 2004, 4:58:34 UTC

yep...had about 15 to 20% fail due to md5, file size 0 or couldn't get input files all on one machine. Will check my other tonight.


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The WABBIT

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Message 3623 - Posted: 12 Oct 2004, 8:03:58 UTC

of the 29 WU's my main system d/l'd. 9 of them had this exact error message. That is 31% of the WU's attempted to get.

And my second system d/l'd 34 WU's. And none of them had errored out.


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STE\/E

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Message 3630 - Posted: 12 Oct 2004, 9:19:48 UTC

Well I'm glad to see other people had lots of Download Failures also, I get excited when something like that happens and instantly think something is wrong with the Computer.

I thought for a minute there I was going to have to take 1 of them out in the back yard and shoot it & put it out of it's misery ... ;)
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Guido Alexander Waldenmeier

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Message 3639 - Posted: 12 Oct 2004, 10:04:29 UTC

from minute to minute normaly com back ,that is was i see in the moment
after the miracles of the database in the last few hours
http://www.guidowaldenmeier.de/guido/
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grumpy

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Message 3744 - Posted: 13 Oct 2004, 16:22:25 UTC

LHC@home - 2004-10-13 12:10:11 - MD5 check failed for v64lhc1000pro29s6_8539.15_1_sixvf_112338.zip

LHC@home - 2004-10-13 12:12:13 - MD5 check failed for v64lhc1000pro28s6_8560.3_1_sixvf_111574.zip

utc 16:00
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Message boards : Number crunching : MD5 computation error


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