network profile
| bio | website | |
|---|---|---|
| location | ||
| age | 47 | |
| visits | member for | 1 year, 7 months |
| seen | Aug 2 '12 at 11:33 | |
| stats | profile views | 3 |
I love programming and have been doing it since 1972.
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Jan 2 |
comment |
need upload script for uploading files larger than 4GB You are correct, I was wrong; Ethernet does have CRC. en.wikipedia.org/wiki/Ethernet_frame. My understanding was that most long-haul did not move over Ethernet, but that was back in the 1990s. |
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Jan 2 |
comment |
need upload script for uploading files larger than 4GB Well, we see transmission errors all the time. They are not vanishingly slow. We are doing transfers of 10TB and 100TB sized objects and we routinely see a transmission error every 1-10 TB. |
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Jan 2 |
comment |
need upload script for uploading files larger than 4GB For the record, Ethernet does not use CRC-32 checksums. FTP is based on TCP which uses a 32-bit IP checksum and a 32-bit TCP checksum. However, the problem with a 32-bit checksum is that you'll get an undetected error with 1 in 4 billion probability. |
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Nov 1 |
awarded | Student |
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Oct 4 |
comment |
need upload script for uploading files larger than 4GB FTP has no error checking. |
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Oct 4 |
comment |
need upload script for uploading files larger than 4GB Creating my own protocol is probably a mistake. |
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Oct 1 |
asked | need upload script for uploading files larger than 4GB |
