Tue Feb 16 15:05:51 PST 2010
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Vick Khera <vivek at khera.org> writes: > On Tue, Feb 16, 2010 at 4:30 PM, Christopher Browne > <cbbrowne at ca.afilias.info> wrote: >> Perhaps >> configuration should be pretty much synchronous, checking state against >> all the nodes, and griping if *any* of them disagree. > > If this were the case, you could only ever run configuration changes > when replication had essentially zero lag. Ie, all nodes are up to > date. If you did, you'd end up waiting until all the events were > propagated, possibly with locks being held. Fair enough, that's why I'm not patching anything just yet :-). There are kinds of changes where I'd expect it to be fine to NOT wait at all, notably: - STORE PATH - STORE LISTEN (which isn't used much anymore, of course) We probably have a bit too much right now that's asynchronous, which certainly isn't to say that *everything* ought to be made synchronous. -- output = ("cbbrowne" "@" "ca.afilias.info") Christopher Browne "Bother," said Pooh, "Eeyore, ready two photon torpedoes and lock phasers on the Heffalump, Piglet, meet me in transporter room three"
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