[OpenAFS] Re: Debugging a network performance problem that affects AFS

Andrew Deason adeason@sinenomine.net
Fri, 14 Jan 2011 09:35:23 -0600

On Fri, 14 Jan 2011 08:44:58 -0500
Dale Pontius <pontius@btv.ibm.com> wrote:

> I'm currently running Fedora Core 13 on a multiboot machine, and:
> [user@hostname~]$ xstat_cm_test hostname -collID 2 -onceonly
> Starting up the xstat_cm service, no debugging, one-shot operation
> -----------------------------------------------------------
> ** Data size mismatch in performance collection!** Expecting 1064, got 759
> ** Version mismatch with Cache Manager

You need to match the data model and endianness between the client and
the machine running xstat_cm_test (so, you get that error between e.g.
amd64 and x86 hosts). It's probably easiest to just run it on the local

A fix is being worked on, but that's how it is now.

Andrew Deason