-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 24/01/2014 08:30, Philippe Schwarz a écrit : Asked many questions and had a few answers (thanks to elacunza). But a single thread seems to be a no-go. I'm gonna slip it
Hardware relative questions : I've got different offers from my reseller. Among many solutions, i've got two in the last race : 1. A pair of Dell MD1200 (Disk enclosure with 12 SAS disks in a stripped mirror) connected with SAS cables to each of the blades (M620) in a M1000E enclosure. Pros : - -Simple - - Max IOPS - - Each storage is local for proxmox's point of view (Am i wrong ??) Cons: - -Difficult to scale : Up to three blades, it could be easy but after 4 ou 5 blades, there won't be enough ports on the SAS disk enclosure. 2.The same pair of MD1200 connected to a blade, acting as a ZFS-SAN for the other blades and exporting (NFS or iSCSI) the storage content in an external 10 Gbe connection. Pros: - - Easy to scale - - Euh...ZFS ;-) Cons: - - More complicated - - Less IOPS due to the 10Gbe link - - More expensive (1 10GBE/blade+1 for the SAN+1 10GBE switch) Yes, i'm aware of the SPOF made of the SAN or the enclosure, but i can live with it and have no budget to double this. What are your opinions toward one or the other of those solutions ? PS : Could be an HP material instead of a Dell one. Thanks Best regards. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLvtIMACgkQlhqCFkbqHRaAgQCgtUFil//eWeMnic+34Q2F4+g0 wF8AoLChW7a1Fzi2o6I5GKGyaVMKVz3p =rROs -----END PGP SIGNATURE----- _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
