This should help >>2.gfs2 need /etc/cluster/cluster.conf,and express membership. but clvm seem do not have a cluster conf?? so what to make sure nodes are clvm cluster number? If the cluster is setup and clvmd is running the VG created will be clustered VG that can be verified using vgs command and its options the attribute field will show ‘c’ which is for clustered VG…more Info is on vgs man page . --Sunil From: linux-lvm-bounces@redhat.com [mailto:linux-lvm-bounces@redhat.com] On Behalf Of yue 1.there is few documents about cluster3,include http://sources.redhat.com/cluster/wiki/ do you know some where? now i do not know what is redhat cluster? 2.gfs2 need /etc/cluster/cluster.conf,and express membership. but clvm seem do not have a cluster conf?? so what to make sure nodes are clvm cluster number? i guess gfs2,clvm,need a cluster conf to conform membership? 3.if there can be more than 1 cluster in cluster.conf? for example ,a cluster for gfs2, another for clvm cluster? 4 if i am boring ,forgive me if so. thanks.
For gfs2 to be used it is good to use with the cluster but not necessarily check the release notes but if clvmd is used then cluster is necessary . Cman is no more a kernel module but cman is the primary service which must be running to set up the cluster. --Sunil From: linux-lvm-bounces@redhat.com [mailto:linux-lvm-bounces@redhat.com] On Behalf Of yue 1.my storage base on fc-san. i have to use a dfs with cluster-sense,i am testing gfs2. in order to resize storage space, i want to use clvm + gfs2. i want to know if it is required to install redhat cluser,cluster-storage ? and create a cluster? 2.my kernel 2.6.32, fc12, cman-3.0.17 i find no cman.ko,if it do not need cman.ko anymore? thanks.
2011/2/24 yue <ooolinux@163.com> i use san , clvm based on san. if i have to install rhcs ,if i want to use clvm? thanks.
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