Re: [opennms-discuss] HD issues with OpenNMS
Ray Frush <frush <at> ftc.avagotech.com>
2006-09-01 20:53:35 GMT
Hmmm... this sounds like the two SATA drives are effectively running off
of one controller, which you've managed to saturate. So even though
you've split the data between disks, your disk controller is the
bottleneck and is holding up your web server.
Is there a way for you to get the second disk moved to a separate
controller?
Does Cricket and NMIS keep the same number of RRD graphs as OpenNMS?
Travis Love wrote:
> It isn't so much the writing as the freezing webapp that I'm concerned
> about. The hardware of my test box is a slightly tweaked Gateway
> E-4500S (Pentium D 915 (2.80GHz 800MHz FSB, 2x2MB cache, non-HT
> EM64T), 2 GB 533 Mhz Dual-Channel DDRAM, with two SATA 3MB/S drives,
> one solely for RRDs, the other holding Mandriva 10.2 and the postgres
> tables, both in ext3) while the production "server" (and I use the
> term loosely.) is a near-identical machine, only with a 2.8Ghz Pentium
> 4. The production Gateway E-6300 is running Cricket and NMIS, and has
> no trouble serving the data.
>
> We're polling all of four nodes every 60 seconds, and all of the other
> 125 nodes every five minutes. Sadly, a server upgrade for monitoring
> purposes is not in the future, as the people I work for have a
> solution already, and don't really want to switch over to OpenNMS if
> it costs them any money to upgrade the server.
>
> Any help would be appreciated, as would pointers to those past
> threads, if you happen to have them.
>
> Thanks,
> Travis
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--
Ray Frush "Either you are part of the solution
T:970.288.6223 or part of the precipitate."
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
Avago Technologies, Inc. | Technical Computing | IT Engineer
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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