Vernon Schryver
vjs@calcite.rhyolite.com
Mon Jan 9 14:23:18 UTC 2006
> From: Benu <flash@benu.widge.org> > Is this close to what you are looking for? Some of that looks more like dynamic program loading. However I noticed http://developer.apple.com/documentation/Darwin/Reference/ManPages/man2/mmap.2.html which looks like the standard 4.4BSD mmap(2) man page. If it were entirely accurate, there should be no problems. I don't see any mention of bugs in http://developer.apple.com/cgi-bin/search.pl?q=mmap+write+consistency http://developer.apple.com/cgi-bin/search.pl?q=mmap+write+coherence and similar. Would it be possible to run the greylist server process for dccifd on your customer's MAC on some other system? The protocol used between dccifd or dccm and the greylist server is almost identical to the older DCC client-server protocol. That implies that the greylist server or servers can be far away. All you need do is fire up `dccd -Gon` on some other box such as the other one you said has no troubles and use `cdcc "add ..."` to tell the MAC to use it. Note that when two or more mail systems using dccm or dccifd and greylisting are involved, it's good tie all of the greylist servers together so that their databases are consistent. The greylist server-to-server protocol is the same as the old DCC server-to-server protocol, but controlled by /var/dcc/grey_flod instead of /var/dcc/flod. Vernon Schryver vjs@rhyolite.com
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