On Sun, 08 Feb 2009 10:11:17 +1000
"James C. McPherson" <James.McPherson at Sun.COM> wrote:

> On Fri, 06 Feb 2009 15:45:08 -0800
> Mike Kupfer <Mike.Kupfer at Sun.COM> wrote:
> 
> > Oops, forgot to respond to something...
> > 
> > >>>>> "meem" == Peter Memishian <Peter.Memishian at sun.com> writes:
> > 
> > meem> (I encourage those of you in MPK to try working with a remote
> > meem> ON gate via Mercurial -- it is excruciatingly slow.)
> > 
> > Are you using NFS or ssh?  Yes, using Mercurial and NFS for ON is
> > prohibitively slow.  With ssh, my experience (with a repo in
> > Broomfield) is that it's sluggish but faster than NFS would be.
> 
> 
> My experience working with ON is that I can pull the entirety
> of usr and usr/closed directly (SFBay -> Australia) in well 
> under an hour. Any time I've needed to do the recommit dance
> across the Pacific it has taken quite an acceptable length of
> time. Then again, I've always been using Mercurial with ssh,
> since NFS across the Pacific has always been dog slow. Something
> to do with the speed of the carrier pigeon protocol, iirc.


I must also point out, however, that I do believe you have
come across a problem with how we're doing things. Unfortunately
I do not have any suggestion to solve it which has not already
been talked about by others. (JBeck, I'm looking at you). 


James
--
Senior Kernel Software Engineer, Solaris
Sun Microsystems
http://blogs.sun.com/jmcp       http://www.jmcp.homeunix.com/blog

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