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Re: Login nightmare




On 25 Jan 2008, at 16:01, Steven Kolins wrote:




On 01 25 08 10:26 AM, "Nick Kutzko" <email@hidden> wrote:

That's not encouraging =(

I'd say it's rare for someone to have more than a single hd managing up to
100 logins ultimately.

Maybe on the OD side of things, but (if I understand him correctly) the OP is serving up 30 /home directories/ simultaneously from one drive. During login this is going to put an incredible amount of load on the drive.


The normal way this load is broken up is with OD
clones though software raid is available and that's suggested around 100
simultaneous logins. Raid stripe would be a terribly risky thing to do

Well, of course you'd want to mirror the stripe :)
and
mirroring only get's you so far (though it's suppose to be faster than one
hd by itself.)

yeah, mirroring's more about resilience than speed...

Cheers,

-geoff
______________________________________
Geoff Lee <email@hidden>
Computing Support
School of Arts, Culture and Environment
University of Edinburgh
20 Chambers St,
Edinburgh, Scotland,
EH1 1JZ
Tel: +44 (0)131 650 2341
______________________________________






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 >Re: Login nightmare (From: Steven Kolins <email@hidden>)



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