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RE: [Linux-cluster] Did you use GFS with witch technology?



Thanks guys for all the comments!

Just one more question:

I have 10 VM inside a apache cluster, and I've compiled one httpd inside
GFS, some like (/gfs/httpd_servers/bin-2.2.9).

Did you see any problem with this? How do you use Apache with GFS?

-- 
Tiago Cruz <tiagocruz forumgdh net>


On Tue, 2009-06-30 at 23:57 -0400, Jeff Sturm wrote:
> > -----Original Message-----
> > From: linux-cluster-bounces redhat com
> [mailto:linux-cluster-bounces redhat com]
> > On Behalf Of Tiago Cruz
> > Sent: Tuesday, June 30, 2009 12:15 PM
> > To: linux-cluster redhat com
> > Subject: [Linux-cluster] Did you use GFS with witch technology?
> > 
> > Did you use GFS and witch technology? KVM? Xen? VirtualBox? Not
> Virtual?
> > Witch version are you using? v1 or v2?
> 
> Xen here, with GFS1.  Works great.  Pay attention to the performance
> optimizations (noatime, etc.) including statfs_fast if you are on GFS1.
> 
> We export LUNs from our SAN to each domU using tap:sync driver.
> Performance seems to be limited by our SAN.  Each domU in our setup has
> two vif's:  one for openais, another for everything else, though I can't
> say if that helps or hurts performance.
> 
> Jeff
> 
> 
> 
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