I'll be in Austin this week getting approval for the adoption of mds_sids to manage devices, layouts (in core and on disk), and file handles. Oh, and to add kspe!

For those of you interested, the code is over here: http://cr.opensolaris.org/~tdh/perse/. I've removed the spe debug printfs and added DTRACE probes as appropriate.

On my todo list is to perhaps remove some debug DTrace probes (don't see a real need for in shipping code, kinda just kernel printfs) and to determine whether kspe lives in the nfs or nfssrv module. I made a half-hearted attempt to stuff it back into the nfs module and got reminded why I had it in nfssrv in the first place. I.e., need to get at mds_sid info and to abstract the kspe globals such that we aren't in the way of zonification. That last is the kicker - everything in the nfs module needs to know everything about kspe and it gets messy.