Serious problems accessing cvs
Jeffrey A Law
law@cygnus.com
Tue Mar 7 13:42:00 GMT 2000
In message < 200003072123.WAA01557@loewis.home.cs.tu-berlin.de >you write:
> > If it's really a bandwidth problem, then throttling back the ftp access
> > should help.
>
> I'm not entirely certain about that. I notice that updating works
> quite well when I have no local changes. As soon as it starts merging
> at the other end, it won't come back. I then kill the update, restart
> it again, and it sometimes succeeds with the first file to merge, then
> hangs again.
The more local changes you have, the more data that has to be moved across
the wire. For each file you change, assume that a copy of it has to be
moved across the net at least once, possibly twice (I'm not a CVS expert, I
can only report what I see in practice).
That machine has cpu, memory & disk bandwidth to burn -- we're not even
close to hitting the capacity of that machine (we're typically using
less than 15% of the cpu horsepower on that box).
The only other thing I can think of is maybe y'all are hitting the machine
during its backup cycle, web database rebuilds or some other nightly task
(which will peg cpu & disk bandwidth for significant periods of time).
I believe ya'll both indicated when you were having trouble, but I don't
have those messages handy. Can you send me that data privately and I'll
try to see if it corresponds to any of the cron jobs on that box.
jeff
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