> 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.
What about quorum reservation in ZFS storage pools. AFAIK ZFS does not support SCSI3 persistent group reservation (PGR) Will that be emulated? As also done on SCSI2 with PGRE ? Why is there no storage communication via the ORB as we had it in SunCluster 3.1 with SDS or Veritas since global storage actually is a virtual layer above the raid sw layer. Why doesn't that work with ZFS. Any information/clues? The limitations mentioned do sound strange to me. Is it planned to have the cluster fs or proxy fs layer between the ZFS layer and the Storage pool layer? This sounds exciting and I'm eager to learn more about this. FEED ME :) Sorry if the questions in question may sound a bit too detailed, my knowledge base is SunCluster 3.1 and I'm currently proof-reading parts of Rolfs book on SunCluster which is scheduled to be released Q1/2007. Tatjana This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
