On Sun, 2008-03-16 at 08:25 +0100, [EMAIL PROTECTED] wrote: > Hi, > > On Wed, Mar 12, 2008 at 03:56:47PM -0400, Thomas Bushnell BSG wrote: > > > The clever way is to identify the particular things in the stack which > > must be saved, and throw the rest away, and then restart the > > continuation with the few things that really matter. This is what the > > kernel does internally; just look for "continuation" and you can see it. > > You have to identify *each* blocking point, and make a continuation > > structure for it, and so forth. > > Indeed. I can't tell how much work it is. (Could you give an estimate?) > > But luckily, it doesn't all have to be done in a single sweep. We could > move the servers one by one -- starting with the disk filesystems, as > this is where the issues are manifesting most...
But this is still not relevant, because the central problem is paging blocks; you have to work that one out first. That's the one that is a major hassle. Thomas
