I've installed build 64a Solaris Express, and desktop operations on JDS are still very sluggish. It's slower than running Ubuntu 7.04 from CD ... Part of this seems to stem from UFS - with zfs I have experienced a considerable improvement in this regard. It's still not what one expects, but it's much better.
I have no figures at all to prove this. This is all just a feeling of how the systems performs. Java Workstation, single 2,4 GB Opteron, 2 GB RAM, 500 GB hard disk (zfs boot/ufs boot) etc. This message posted from opensolaris.org
