--- Lon Hohberger <lhh@xxxxxxxxxx> wrote: > On Fri, 2007-01-26 at 08:07 -0800, Roger PeXa > Escobio wrote: > > Hi > > > > I am just testing an active-active apache services > > with Redhat Cluster suit but rgmanager fail to > start > > the httpd services in the second server althougt > it > > claim it succefully started it ... > > > > I filled a bug : > > > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=224462 > > > We are running RHEL4.4ES with gfscs from > centos-4.4 > > > > so, is this a bug or an expected behavior? > > Mostly, it's expected behavior; see lengthy > explanation and example > outputs of rg_test in the bug. However: > > (a) rgmanager should log resource collisions, and > (b) it might be worth investigating having rgmanager > figure out which > resources will never collide and allow reuse of > certain "unique" > parameters (e.g. mountpoint, in your particular > case). > thanks a lot what you write in both bugzilla numbers are very helpfull, now I understand the problem and how to fix it, at least for my scenario :-) (with clvm I can label the filesystem and them trust the relation "device" <--> "content of device" for both servers, after that, I can create the FSresource as shared resources, and then make a reference to them in each service) I never realiced the fact that rgmanager "was designed to allow coexistence of all resources on a single node for a given configuration" so it is very serious about collisions ;-) but I agree about investigating b) because it make sense to have a cluster with a bunch of sets of nodes where each set might run services with same mount point and scripts but different content (/var/www and httpd <--> website and new-website-version ) ;-) again, thanks a lot roger __________________________________________ RedHat Certified Engineer ( RHCE ) Cisco Certified Network Associate ( CCNA ) ____________________________________________________________________________________ Don't get soaked. Take a quick peak at the forecast with the Yahoo! Search weather shortcut. http://tools.search.yahoo.com/shortcuts/#loc_weather -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
