On Oct 22, 2014, at 5:53 PM, Brandon Allbery <[email protected]> wrote: > > On Wed, Oct 22, 2014 at 5:46 PM, William H. Magill <[email protected]> wrote: >> 1- This release of OSX TIGHTLY integrates local I/O with iCloud (i.e. >> network) I/O. This implies that there was probably some significant work >> done in the Kernel Level I/O routines. > > I am under the impression that this integration is not at the kernel level, > but the framework level. Things like tcl that use BSD APIs instead of > CoreFoundation and friends should not be affected.
As far as I'm aware, iCloud is NOT a kernel-level technology. OS X talks to iCloud when you choose to save things to iCloud / iCloud Drive (the contents of which are cached locally in a specific location). Otherwise it does not use iCloud. It's entirely possible that something else I/O-related has changed in Yosemite that is having an impact. For instance, the boot volume is converted to a Core Storage logical volume on upgrade. We still don't know what (if anything) is causing the issue. Craig's experience on Snow Leopard makes me think that it may not be a system-level thing. vq _______________________________________________ macports-users mailing list [email protected] https://lists.macosforge.org/mailman/listinfo/macports-users
