--- On Thu, 11/25/10, Bill Davidsen <davidsen@xxxxxxx> wrote: > Patrick Bartek wrote: > > --- On Sun, 11/14/10, Bill Davidsen<davidsen@xxxxxxx> > wrote: > > > >> Patrick Bartek wrote: > >>> [snip] > >>> > >>> That's okay as long as the OS is "current" > when it is > >> installed and will be supported for those 5 years > or > >> so. (I'm not a cutting edge type of > person. It > >> matters little to me whether something is new or > old as long > >> as it works and satifies my requirements.) I > wouldn't > >> install, say, CentOS 5, on a new or old system > today and not > >> expect problems, either today or later. > That's why I'm > >> waiting for CentOS 6 or Debian 6, etc. to be > released before > >> doing anything to my current 4 year old > system--Fedora 12 > >> 64-bit. > >>> > >> I will probably be using CentOS-5.5 or later until > CentOS-7 > >> comes out. RHEL6 is > >> dropping xen, and the little utility boxes I seem > to build > >> for firewall or > >> similar don't have HVM and can't support KVM. > Hopefully xen > >> will be back in > >> mainline soon, and people will have a choice how > they want > >> to run things. > > > > I think you're SOL expecting XEN to be reinstated > after being so resoundingly dropped in favor of KVM by > Redhat. I vaguely remember reading a press release > about it. > > > > Wait for CentOS 7? Going to be long wait. > 5 years(?), at least. But patience _is_ a virtue. ;-) > > > If xen goes in mainline, and it is certainly on track to do > so, then Fedora 15 > (or 16 at the latest) may offer it again. It allows > operation on processors > which lack HVM, which is not only old gear (my Celeron > systems and laptops), but > alternate vendors, appliances, and misguided systems > killing HVM in BIOS to meet > MSFT license requirements. While trying to find the press release from RH about dropping XEN and why (found this instead: http://virtualization.info/en/news/2008/06/red-hat-adopts-kvm-what-happens-to-xen.html), noted that RHEL 6 Final was release about 2 weeks ago, and the default virtualization is KVM. Do you really think Red Hat is going to switch back to XEN for 7 after all the work that went into finalizing 6? Of course, XEN probably will be available as an alternative, but you'll have to recompile the kernel. XEN is still listed in the F12 repo. > Depending on what you run in a VM, there may be performance > issues in xen vs > HVM, harder to say with Linux, since it might run > paravirtualized anyway. I used to run qemu and its accelerator load module with a stock kernel on a 1GHz Duron machine with 1.5 GB RAM (Its max) in Slackware, Fedora Core 3, 4, 5, & 6. It worked quite well, although, it wasn't in a server environment, just experimentation. I hated having to multi-boot to test distros or run Windows. To make a long story short, I never liked the way XEN was implemented. B -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
