[pcp] Experimental patch (was Re: mmv pmda: stuff always fails the first time?)
nscott at aconex.com
Thu Nov 12 20:00:41 CST 2009
This version fixes a problem in mmv_children(), adds the
new syntax into the pmns file, and in general works Much
More Betterer when run from pmcd (rather than dbpmda).
----- "Nathan Scott" <nscott at aconex.com> wrote:
> ----- "Nathan Scott" <nscott at aconex.com> wrote:
> > ----- "Martin Hicks" <mort at bork.org> wrote:
> > > ...
> > > Is this something wrong with the way I wrote the PMDA, or is this
> > > bug in the MMV PMDA?
> > Its a bug that cannot really be fixed in the current MMV design
> > (to do with the way pmdammv and pmcd communicate the namespace
> > changes) ... MMV needs to switch to using the all-singing, all-
> > dancing dynamic namespace infrastructure to really fix this.
> Here's a patch which converts pmdammv to use Kens new "dynamic
> namespace" interfaces. It seems to function correctly when I
> throw queries at it via dbpmda ... but no testing beyond that
> has been done just yet.
> Lemme know how it goes. It also implements a DSO MMV, which I
> also ran under dbpmda successfully. Both these binaries should
> no longer have the annoying-spurious-errors feature.
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