Re: [ovirt-users] oVirt/RHEV and HP Blades and HP iSCSI SAN

Hi all We run four RHEV datacenters, two PROD, one DEV and one TEST/Training. They are all working OK but I'd like a definitive answer on how I should be configuring the networking side as I'm pretty sure we're getting sub-optimal networking performance. All datacenters are housed in HP C7000 Blade enclosures. The PROD datacenters use HP 4730 iSCSI SAN clusters, each datacenter has a cluster of two 4730s. These are configured RAID5 internally with NRAID1. The DEV and TEST datacenters are using P4500 iSCSI SANs and each datacenter has a cluster of three P4500s configured with RAID10 internally and NRAID5. The HP C7000 each have two Flex10/10D interconnect modules configured in a redundant ring so that we can upgrade the interconnects without dropping network connectivity to the infrastructure. We use fat RHEL-H 7.2 hypervisors (HP BL460) and these are all configured with six network interfaces: - eno1 and eno2 are bond0 which is the rhevm interface - eno3 and eno4 are bond1 and all the VM VLANs are trunked over this bond using 802.1q - eno5 and eno6 are bond2 and dedicated to iSCSI traffic Is this the "correct" way to do this? If not, what should I be doing instead? Thanks CC _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users