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I found UDT-rsync (the only file copying program that seems to incorporate it) to reliably segfault on files >1GB. I use uftp[1] now for bulk transfers across
by Scaevolus 10y ago
I found UDT-rsync (the only file copying program that seems to incorporate it) to reliably segfault on files >1GB.
I use uftp[1] now for bulk transfers across oceans-- it's a little confusing to use, but it generally accomplishes the goal of pushing packets at 70Mbps from Europe to Seattle.
[1]: http://uftp-multicast.sourceforge.net/ http://uftp-multicast.sourceforge.net/
- cm3 10y agoSounds like a bug/limitation in the code and goes against what UDT was designed for. Is there a ticket open? Thanks for the link to uftp, didn't know about. Also, UDT works in a LAN too, of course, and before finding UDT, I had been wondering how Weta Digital shares huge media files with Universal Studios in LA. Seems like UDT is built into a lot of commercial products.
- mevodig 10y agoThe "industry standard" software for this would be Aspera, now owned by IBM. They use their own UDP-based protocol called FASP.