Caligiuri, Marco Ernesto wrote: > On this machine ... i can't use redhat cluster suite , because we use a different cluster software.... the daemon clvmd is necessary ? is necessary configure redhat cluster for work with LVM2? > Sorry i haven't a great experience ...about this can you explain to me in simple words...what i need for create a volume.... > thank you I don't know what cluster software you're using but if you can't use RHCS then you're going to have real problems running GFS and cluster LVM - they're a package you can't plug bits of one suite into another and expect it to work. If you want to use LVM (note NOT clustered LVM) then reset locking_type to 1 in /etc/lvm/lvm.conf. But it sounds like you need to sort out your clustering environment first. patrick _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/