SunCluster will support ZFS in our 3.2 release of SunCluster, via the HAStoragePlus resource type. This support will be for failover use only, not scaleable or active-active applications. It will use the import|export stuff to do its work. It required code modifications to HAStoragePlus due to the non-conventional use of vfstab, and the "device" argument of the mount command.
HAStoragePlus will also support zones in SunCluster 3.2. However in Zones, HAStoragePlus will first mount the filesystem in the global zone, then export it to the local zone via lofs. SunCluster 3.2 will support Sol 10u2, but not Nevada or OpenSolaris. -Charles >Date: Fri, 26 May 2006 12:08:38 -0700 >From: Erik Trimble <[EMAIL PROTECTED]> >Subject: [zfs-discuss] ZFS and Sun Cluster.... >To: ZFS Discussions <zfs-discuss@opensolaris.org> >MIME-version: 1.0 >Content-transfer-encoding: 7BIT >X-BeenThere: zfs-discuss@opensolaris.org >Delivered-to: zfs-discuss@opensolaris.org >X-PMX-Version: 5.1.2.240295 >X-Original-To: zfs-discuss@opensolaris.org >X-Mailman-Version: 2.1.4 >List-Post: <mailto:zfs-discuss@opensolaris.org> >List-Subscribe: <http://mail.opensolaris.org/mailman/listinfo/zfs-discuss>, <mailto:[EMAIL PROTECTED]> >List-Unsubscribe: <http://mail.opensolaris.org/mailman/listinfo/zfs-discuss>, <mailto:[EMAIL PROTECTED]> >List-Archive: <http://mail.opensolaris.org/pipermail/zfs-discuss> >List-Help: <mailto:[EMAIL PROTECTED]> >List-Id: zfs-discuss.opensolaris.org > >I'm seriously looking at using the SunCluster software in combination >with ZFS (either in Sol 10u2, or Nevada). I'm really looking at doing a >dual-machine HA setup, probably active-active. > >How well does ZFS play in a SunCluster? I've looked at the "zfs >[import|export]" stuff, and I'm a little confused as to how it might >work in an HA environment for complete hot-failover. Especially if I do >something like throw Zones into the mix (as: run 2 machines, each with >2 zones on them, and cluster the zones in 2 clusters. both machines >dual-attached to some JBOD). > > > >-- >Erik Trimble >Java System Support >Mailstop: usca14-102 >Phone: x17195 >Santa Clara, CA >Timezone: US/Pacific (GMT-0800) > >_______________________________________________ >zfs-discuss mailing list >zfs-discuss@opensolaris.org >http://mail.opensolaris.org/mailman/listinfo/zfs-discuss _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
