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Virtualization 2010 ?
Hello DaemonForum,
I need some advice. I am not running any production servers yet or working in the Networking field. I'm a student who finally will make it to a Web Administration class this coming fall semester and I plan to be "WAY" ahead, hopefully. Now the fun begin I already have my first home network up and running, thanks to the daemonforum, (but barely since I don't see the packets flowing, it's not secure). I'll come back latter for that. For now it's time to tighten up machine-4 on my LAN which will be use for web development and testing "FreeBSD, Arch-Linux and Windows XP" and to do and store all my homework on. I need Virtualization on this machine only. For instance; when I build a nice FreeBSD or Arch-Linux running Apaches and other programs and/or from jails I can simply copy this OS from PRIMARY-1 (dd the partition) and dd it to an dedicated web or mailserver (my machine-3) or elsewhere as long as it it can be copy to partition PRIMARY-1 on that machine hard drive. I want it to "WORK" and not carry no Virtualization junk with it. I would use jails when it come to something used for production to begin with. Is this the way its suppose to work if we choose something like this? Here's an ideas about my present setup and what I want to do with KVM or VM over ESX 4.1.I if my processor qualify. My first Gateway and LAN: http://www.daemonforums.org/showthread.php?t=4913 Code:
Machine-1 FreeBSD 8.0-i386 Gateway-pf Firewall Machine-2 Windows XP Mainly for internet Access Machine-3 FreeBSD 8.0-AMD Production Test Machine-ssh- ipsec-etc Machine-4 KVM or VM over ESX 4.1.I Development machine with internal access only JUNE 19, 2008 Server virtualization http://www.daemonforums.org/showthre...irtual+Machine JUNE 30, 2008 Virtualization Software http://www.daemonforums.org/showthread.php?t=1152 Quote:
http://pubs.vmware.com/server1/admin...stall_gsx.html 1) Hope I'm not wording things wrongly but which would be the better choice today ... KVM or VM over ESX 4.1.I or something else. I want to go with the one that has hopes for FreeBSD as host someday even if I have to buy new hardware. But for now I'll go with whatever works for AMD Phenom Quad-core. It's not an Opteron so I guest it don't have build-in Virtualization. But it might have something that KVM or VM over ESX 4.1.I can use, if not, what would be the next runner-up. 2) I have no PRIMARY partitions to spare. Can I install KVM or VM over ESX 4.1.I to Extend partition. 3) Since FreeBSD is not supported as an host system, I rather use Arch-Linux as host. Are there any pro & cons when it comes to Arch-Linux vs Zenwalk or is there something more common for today use. I'm thinking of using a strip-down version of Arch-Linux or turning off what is not needed (if it help with performance). 85% performance would be just fine... anything over would be a bonus. As long as everything stays intact and don't get polluted with a bunch of add-on, especially in the guest systems i'll be happy. I already forgot some of the stuff I read so I don't have a total understanding of hypervisor-based virtualisation and the minimum support needed from a processor to run either KVM or VM over ESX 4.1.I but I need to go ahead and post this than read more into hypervisor tonight before I get confuse. Thanks in advance for any advice comments or ideas |
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Quote:
http://www.mnvaa.com/?p=109 After reading this now I really don't know what I want or need. |
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A brief architecture overview of VMware ESX, XEN and MS Viridian:
http://it20.info/blogs/main/archive/2007/06/17/25.aspx phoenix: There's also paravirtual disk and network drivers available for Linux and Windows which give native I/O performance. http:///kvm.qumranet.com/kvmwiki/ http://www.linux-kvm.com .. Link 1 is now: http://www.linux-kvm.org/page/Main_Page hansivers: For those of us who are addicted to benchmarks, i found this link quite interesting: http://www.wilderssecurity.com/archi.../t-168825.html KVM is the way to go and from one of the pages at KVM it say this: "Here is the setup which is used with kvm and qemu. Qemu can run as standalone, with kqemu module or with kvm module." qemu-kvm-0.12.4 released Monday, May 10, 2010 - 01:06 Haydn Solomon http://www.linux-kvm.com/?page=1 http://www.linux-kvm.com/content/ups...ased-bug-fixes Seems like something going on, but I can't find where it might say "FreeBSD as host" and can run Windows as guest. |
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A silent Thank you phoenix ... I can't believe my ears. I guest I'm half way there. More than I ever seen.. Now I'll see about KVM if this is not all of it. When I install and FreeBSD is HOST and it can make Windows XP as guest, I'll be more than happy.
http://www.linux-kvm.org/page/BSD Code:
kqemu on BSD FreeBSD Updating Base System $ freebsd-update fetch install Updating Ports System $ portsnap fetch extract Installing kqemu-kmod $ pkg_add -r kqemu-kmod Intalling qemu $ pkg_add -r qemu Loading kernel modules $ kldload kqemu $ kldload aio Creating the image file $ qemu-img create -f qcow2 kwinxp.img 5G Starting the vm $ qemu -cdrom /dev/acd0 -hda kwinxp.img -m 512 -boot d -kernel-kqemu -localtime Troubleshooting If you run into problems installing W2K or XP Os, run qemu without acpi and kqemu. $ qemu -cdrom /dev/acd0 -hda kwinxp.img -m 512 -boot d -no-kqemu -no-acpi -localtime If you are running a server without X, access your VM through VNC $ qemu -cdrom /dev/acd0 -hda kwinxp.img -m 512 -boot d -kernel-kqemu -vnc :0 -localtime Last edited by sharris; 13th July 2010 at 05:53 AM. |
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