It's very possible the problem is lru and inode caching. Try flushing your
inode cache every so often during your initial scan. This should keep
memory freed up.
On Mon, May 2, 2016 at 11:55 AM, Thomas LEIBOVICI (mail perso) <
[email protected]> wrote:
> Le 02/05/2016 16:39, Grigory Shamov a écrit :
> > Hi,
> >
> > We have DDN Lustre 2.5 installation; The client version is 2.5.29.ddnpf6.
> > I have compiled robin hood 2.5.5 for it without any issues.
> >
> > For some reason though, when performing an initial scan (no changelog
> yet)
> > on our rather small 110TB Lustre filesystem, robin hood makes tech client
> > it runs on to reboot. According to ganglia monitoring the client, it
> > precipitously eats all the memory.
> Hello,
>
> It is MySQL memory usage or robinhood?
> If it's MySQL, check your tunings in my.cnf are appropriate for your
> hardware.
>
> Regards
>
> > Changing dir read ahead settings etc.
> > as recommended on Robinhood documentation pages didn't help.
> >
> > Does anyone have ideas on how can it be fixed? Will switch to robin hood
> > 3.0 possibly make a difference? Thank you in advance!
> >
>
>
> ---
> L'absence de virus dans ce courrier électronique a été vérifiée par le
> logiciel antivirus Avast.
> http://www.avast.com
>
>
>
> ------------------------------------------------------------------------------
> Find and fix application performance issues faster with Applications
> Manager
> Applications Manager provides deep performance insights into multiple
> tiers of
> your business applications. It resolves application problems quickly and
> reduces your MTTR. Get your free trial!
> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
> _______________________________________________
> robinhood-support mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/robinhood-support
>
------------------------------------------------------------------------------
Find and fix application performance issues faster with Applications Manager
Applications Manager provides deep performance insights into multiple tiers of
your business applications. It resolves application problems quickly and
reduces your MTTR. Get your free trial!
https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
_______________________________________________
robinhood-support mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/robinhood-support
