Hi to every ones.... We have configured a shared storage between some nodes with iSCSI, and we want to use LVM across them. Our access model is based on syncronized commands remotely executed by the master node with ssh (authenticated by public key without password). The master node is the one that can create/remove logical volumes which are a snapshot of a "base" logical voume. Other nodes exclusively access logical volumes created by master node. In order to do so, we have installed in all nodes * RedHat Enterprise 6 beta2 * Cluster Suite * CLVMD Then we have configured LVM with locking_type=3 (lvm.conf) and fist attept we marked the volume group as "clustered". Unfortunately we got an error message that is saying snapshot is not supoprted for clustered volume groups. In order to overcome this issue we used a workaround that conists in clearing the clustered flag in the volume group. However, this caused some concurrency problems that prevent a logical volume to be removed even if not used. Do you have a solution for this problem? Thanks in advance for replies... -- PAOLO SMIRAGLIA http://portale.isf.polito.it/paolo-smiraglia -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
