Re: [perf-discuss] Poor swap performance

2007-09-05 Thread Mario Goebbels
> This is planned as part of the VM 2.0 project. Note > that the plan is to > use a DMU object per address space or one per segment > of an address space. That's a deeply integrated tie-in, that's not coming anytime soon (I suppose). There were however talks about ZVOLs with COW disabled on the

[perf-discuss] Forcing swap contents back into memory?

2007-10-07 Thread Mario Goebbels
Whenever there's a significant amount of pages swapped, where significant seems to be merely 100 megabytes or so, shutting down the system properly becomes a matter of luck. I've read before on the mailing lists that swapping pages back in is rather, lets say, icky (resulting in the VM 2.0 initi

[perf-discuss] VM 2.0?

2008-01-20 Thread Mario Goebbels
I've stumbled across some mentions about this, but no real details. What's this project about and what are the grand plans, if you're allowed to disclose them? Regards, -mg This message posted from opensolaris.org ___ perf-discuss mailing list perf-