Something along these lines Guests pull on read Servers pull on write Async only
--. .- .-. -.-- Gary Dennis Mantissa 0 ... living between the zeroes ... 0 On 4/3/09 4:26 PM, "Alan Altmark" <alan_altm...@us.ibm.com> wrote: > 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 >
