Sriram, ----- "Sriram Narayanan" <sri...@belenix.org> escreveu:
> On Sat, Mar 7, 2009 at 11:05 AM, Thiago C. M. Cordeiro | World Web > <thiago.mart...@worldweb.com.br> wrote: > > Hi! > > > > Today I have ten computers with Xen and Linux, each with 2 discs of > 500G in raid1, each node sees only its own raid1 volume, I do not have > live motion of my virtual machines... and moving the data from one > hypervisor to another is a pain task... > > > > Now that I discovered this awesome file system! I want that the ZFS > manages all my discs in a network environment. > > > > But I don't know the best way to make a pool using all my 20 discs > in one big pool with 10T of capacity. > > > > My first contact with Solaris, was with the OpenSolaris 2008.11, as > a virtual machine (paravirtual domU) on a Linux (Debian 5.0) dom0. I > also have more opensolaris on real machines to make the tests... > > > > I'm thinking in export all my 20 discs, through the AoE protocol, > and in my dom0 that I'm running the opensolaris domU (in HA through > the Xen), I will make the configuration file for it (zfs01.cfg) with > 20 block devices of 500G and inside the opensolaris domu, I will share > the pool via iSCSI targets and/or NFS back to the domUs of my > cluster... Is this a good idea? > > I share a three disk pool over NFS for some VMWare ESXi based > hosting. This three discs are on the same machine or in three distinct? I mean, your pool have three local or remote discs? > There is considerably high disk I/O caused by the apps that run on > these VMs. ZFS + NFS is working fine for me. > > I intend to experiment with iSCSI later when I free up some machines > for such an experiment. > > -- Sriram Thanks! - Thiago _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
