-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 19/01/2015 18:34, Fábio Rabelo a écrit : > Scenario : > > Dedicated Storage running OmniOS, RAID Z3 with 12 6 TB Hard disks > .] > > 4 Proxmox nodes, latest version . > > > Setup a VM running Debian Squeeze with ZFS on Linux with 8 x 1TB > volumes on dedicates Storage . > > Setup a RAID Z3 volume in this VM, it will be a file server . > > Questions : > > Possible ? > > Any dead end ? > > Something to avoid ? > > Anyone already did that ? > Hi, seems over complex, non ?? I don't know if Zfs On Linux is production ready, but: - - Have you done perf test on your Storage server ? I'm not so found of RaidZ3.. Poor IOPS despite the protection offered by the high redudancy. I don't use 6Tb disks, but 1 RaidZ3 with 12 X6Tb disk will have 1 X 6Tb disk IOPS.... Could be so low.. - - Why mix VM with dedicated storage ? Shouldn't you set up a dedicated server with dedicated storage ? Are yYou going to fight with issues; it'll be with another layer of complexity because of the interaction of the VM, the HBA controller, the caches...What an headache it can turn into..
For production, i find it so complex, that I, personnaly, wouldn't rely on it. Sorry. Best regards -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlS9QjIACgkQlhqCFkbqHRajvwCgvMDMq03y06sFTpnMDTMey5r9 g/UAnjQG71w3Ahon6GznnSMXU6KBP0bR =EBiZ -----END PGP SIGNATURE----- _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
