[ANNOUNCEMENT] Updated, new for 64-bit: lftp 4.4.11-1
Achim Gratz
Stromeko@nexgo.de
Sun Dec 8 17:48:00 GMT 2013
Achim Gratz writes:
> The real mirror script sanitizes the cygwin.lftp script and the sources
> it for the actual mirroring. The problem is that from version 4.4.10 on
> the cygwin.lftp will include _all_ files encountered by mirror, not just
> the newer and missing ones.
I've spent some time with this over the weekend. The conditions to
re-produce the bug are slightly more involved, you need to mirror from
more than one server to trigger the bug (as the original script does).
--8<---------------cut here---------------start------------->8---
set xfer:clobber
set http:cache off
set mirror:parallel-directories on
mirror -e --parallel=10 -c --delete-first --depth-first --use-cache \
--script=cygport.lftp \
http://ftp.gwdg.de/pub/linux/sources.redhat.com/cygwinports/x86/release/perl-Socket/ \
/home/cygwin/mirrortest/ &
mirror -e --parallel=10 -c --delete-first --depth-first --use-cache \
--script=cygwin.lftp \
http://mirrors.kernel.org/sourceware/cygwin/x86/release/ucl/ \
/home/cygwin/mirrortest/ &
wait all
--8<---------------cut here---------------end--------------->8---
After a few false starts (due to an unrelated bug fixed in 147f4b1de6
that hides the target bug) I've bisected it down to f2f2bb91e4, which is
unfortunately too large a change for me to make out what happens. I
can't reproduce this on Linux.
The lftp mailing list is seemingly down, so I've sent the bug report
directly to the maintainer in the hope for a fix.
Regards,
Achim.
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