On Friday, 04/03/2009 at 03:38 EDT, "Gary M. Dennis" <gary.den...@mantissa.com> wrote: > What I was trying to determine if there was a way to use ZFS on OpenSolaris > System z as a high speed space management vehicle while bypassing conventional > transport layers? For example, let?s say there existed a way to push data to > the IO appliance cross-memory (guest to ZFZ, ZFS to guest) such that an
> interface in the appliance could act as a local proxy for each guest using the > service. Just in case you are trying to connect Diag 0x248 with "push data" to OpenSolaris, don't bother. First, Diag 0x248 is a read-only function. Second, OpenSolaris, like Linux, is DAT ON. That means they cannot create or access Data Spaces. Your only shared-memory solution is a DCSS. Alan Altmark z/VM Development IBM Endicott
