We're testing GFS on 64 bit servers/64 bit RHEL4 and need to know how big LVM2 and GFS will scale. Can anyone tell me the maximum sizes of these component parts: GFS filesystem (C)LVM2 logical volume (C)LVM2 volume group (C)LVM2 physical volumes We're considering building a filesystem that may need to scale to 100Tb or more and I've found various different answers on this list and elsewhere. Stephen -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster