Strategies for splitting load across varnish instances? And avoiding single-point-of-failure?
Poul-Henning Kamp
phk at phk.freebsd.dk
Mon Jan 18 22:52:52 CET 2010
In message <A8EDC1FB-E3E2-4BE7-887A-92B0D1DA9701 at dynamine.net>, "Michael S. Fis
cher" writes:
>What VM can overcome page-thrashing incurred by constantly referencing a
>working set that is significantly larger than RAM?
No VM can "overcome" the task at hand, but some work a lot better than
others.
Varnish has a significant responsibility, not yet fully met, to tell
the VM system as much about what is going on as possible.
Poul-Henning
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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