Hi Rafael, Of course, that is what I was telling you the other day, your script works fine, but I just wanted to twist a little clvm. The prerequisites are already setup (locking type, dm-mp, lvm, etc...). The only thing that disturbes me is that you can bypass under certain conditions the locking. Thanks for the help Brem
2009/8/1 Rafael Micó Miranda <[email protected]> > Hi Brem, > > El vie, 31-07-2009 a las 06:09 -0400, [email protected] escribió: > > > > --- mensagem original --- > > De: brem belguebli <[email protected]> > > Assunto: Re: [Linux-cluster] CLVMD without GFS > > Data: 29 de Julho de 2009 > > Hora: 10:1:29 > > > > Hi Rafael, > > > > Just posted the basic tests I'm doing on both linux-cluster and > linux-lvm. > > > > I can't get exclusive activation to work properly, I may be missing some > > step in my process. > > > > Brem > > > > > > > > > -- > > Linux-cluster mailing list > > [email protected] > > https://www.redhat.com/mailman/listinfo/linux-cluster > > Sorry, i'm not sure if I missed this mail. > > Maybe i need to explain a couple of things first, just to make them > clear. > > As part of the use of the lvm-cluster.sh resource script, you need to: > > 1.- Configure properly the lock type into lvm.conf to type 3 (example > into this link: > > https://www.redhat.com/archives/linux-cluster/2009-July/msg00253.html > > ) > > 2.- Configure your multipathing software > > 3.- Create your Physical Volumes > > 4.- Configure your Volume Groups as clustered Volume Groups > > 5.- Create your Logical Volumens into the clustered Volume Groups > > 6.- And, and the not so obvious, de-activate all the Logical Volumes you > plan to use as exclusive Logical Volumes (using exclusive flag). > > De-activation can be done with "vgchange -an volgrp01/logvol01" or > similar command. > > If you don't do step 6, you will receive an error message when executing > "lvchange -aey volgrp01/logvol01". This command is executed (with the > proper volume group and logical volume names) internally in the resource > script. > > I designed the lvm-cluster.sh resource script to be verbose, maybe you > can copy here your logs (default to /var/log/messages on RHEL systems). > > Cheers and thanks, > > Rafael > > -- > Rafael Micó Miranda > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster >
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