[GTALUG] QEMU and GDB debugging a kernel module

Lennart Sorensen lsorense at csclub.uwaterloo.ca
Tue Sep 8 16:00:43 UTC 2015


On Fri, Sep 04, 2015 at 10:06:46AM -0400, Aruna Hewapathirane wrote:
> That is probably because you have more gray matter ( gray matter in
> this case equates to long years of lived experience + testing +
> breaking things then wash+rinse+repeat till you finally fix things.. )
> 
> I still *cringe* when I have to fire up qemu.. hopefully someday I
> will feel comfortable but right now every single time I do this I
> actually do PRAY ! ( Seriously I kneel then PRAY ! yes dat bad.. )
> 
> Len, if I may please I am setting up a few servers for a good friend
> and they are running Zimbra Servers and Zimbra has it's own bundled
> Apache so I do not see the usual /var/www root and the log files are
> huge. Seriously huge. Any suggestions on how best to tweak for
> performance ?

Never heard of Zimbra before, so no idea really.

> I also see free -m -l -t telling me it is hogging memory like
> anything. Is this a Zimbra issue or ? Once again how best to resolve ?
> 
> The logs are purged daily so am guesing teh amount of transactions
> through Zimbra is causing the weight ?
> 
> This is my first exposure to Zimbra and Servers actually so please
> have mercy and be gentle.

Better to find someone that knows something about Zimbra.

-- 
Len Sorensen


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