I am running a 3 node PVE cluster connected to shared storage with LVM. Two of the nodes are connected via 2x4GFC (direct-attach) and one via 2x1GbE iSCSI (switched).
The only issue I experienced in the past was a failure to activate LVM volumes after a reboot on the iSCSI node. root@node03:~# systemctl --failed UNIT LOAD ACTIVE SUB DESCRIPTION ● lvm2-activation-net.service loaded failed failed Activation of LVM2 logical volumes It seems that the problem was caused by some delay in the iSCSI initialization that prevented activation of the logical volumes. After a node reboot I would have to go in and restart the service manually. Haven't seen this after the last update, so it might be gone. root@node03:~# pveversion pve-manager/5.2-12/ba196e4b (running kernel: 4.15.18-9-pve) Other than that: no problems Just make sure your iSCSI SAN is well designed (flow control, jumbo frames, isolation, multi pathing, ...) Stefan On Nov 28, 2018, at 8:20 PM, Gilberto Nunes <[email protected]<mailto:[email protected]>> wrote: Hi there.... Is there any problem to use PVE cluster with iSCSI Direct or not ( I mean shared)? Thanks --- Gilberto Nunes Ferreira (47) 3025-5907 (47) 99676-7530 - Whatsapp / Telegram Skype: gilberto.nunes36 _______________________________________________ pve-user mailing list [email protected]<mailto:[email protected]> https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user _______________________________________________ pve-user mailing list [email protected] https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
