Displaying 20 results from an estimated 1000 matches similar to: "Live Migration... shortest path"
2007 Feb 15
4
Anyone running Xen on HP DL380 G5? Intel 5150 and 5160 CPU''s?
I''ve got a client demanding the use of HP DL380 G5''s, for various
historical reasons, for a server room. I''m going nuts trying to figure
out if the available CPU''s for them support VT, so I can avoid building
them a separate Windows box.
Unfortunately, the local web proxy is overloaded, so actually browsing
the JavaScript/image loaded web pages for HP is
2010 May 28
4
Anyone able to NFS boot on xen 4.x ?
Has anyone been able to get domU NFS boots working with any version of
Xen 4.x? If so, can you please post your config? Both the dom0 Xen
version & kernel, as well as the domU config file.
I''ve spent a lot of time running through all the docs, HOWTO''s and
published configs and assorted patches for Ubuntu 9x-10x and Xen 4x
trying NFS booting with each. I''m not going
2009 Feb 25
2
1/2 OFF-TOPIC: How to use CLVM (on top AoE vblades) instead just plain LVM for Xen based VMs on Debian 5.0?
Guys,
I have setup my hard disc with 3 partitions:
1- 256MB on /boot;
2- 2GB on / for my dom0 (Debian 5.0) (eth0 default bridge for guests LAN);
3- 498GB exported with vblade-persist to my network (eth1 for the AoE
protocol).
On dom0 hypervisor01:
vblade-persist setup 0 0 eth1 /dev/sda3
vblade-persist start all
How to create a CVLM VG with /dev/etherd/e0.0 on each of my dom0s?
Including the
2006 Oct 12
5
AoE LVM2 DRBD Xen Setup
Hello everybody,
I am in the process of setting up a really cool xen serverfarm. Backend
storage will be an LVMed AoE-device on top of DRBD.
The goal is to have the backend storage completely redundant.
Picture:
|RAID| |RAID|
|DRBD1| <----> |DRBD2|
\ /
|VMAC|
| AoE |
|global LVM VG|
/ | \
|Dom0a| |Dom0b| |Dom0c|
| |
2007 Feb 18
3
handling mac addresses and guid''s
Hi,
I like Xen''s feature of autogenerating those values if they are not supplied in
a config file, but for sake of persistency I want to inherit the once-generated
values and reuse them after the first creation of a domU.
I found it possible to query the values at runtime using xm list
--long but I''m not sure I''m going the most elegant route with that, it
would mean
2008 Feb 09
2
shortest distance between two point pattern
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1997 Aug 06
1
R-alpha: R 0.50.a2 shortest segfault ...
This time, it seems that
browser()
wins. Grr ...
-k
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2008 Aug 24
3
Igraph library: How to calculate APSP (shortest path matrix) matrix for a subset list of nodes.
Dear R Users,
I have a network of 25000 total nodes and a list of 500 node which is a
subset of all nodes. Now I want to calculate the APSP (all pair shortest
path) matrix only for these 500 nodes.
I would appreciate any help.
Thanks in advance
Dinesh
--
Dinesh Kumar Barupal
Research Associate
Metabolomics Fiehn Lab
UCD Genome Center
451 East Health Science Drive
GBSF Builidng
University of
2019 Jan 18
3
Shortest RFC ever: I propose we rename files using `.TXT` extension to use `.txt`
Why? Because we have a mixture scattered about the codebase, but only a
very few with `.TXT`. I like consistency. It makes my obsessive tendancies
happy.
Is this important? Nope.
Why am I asking first? Because its possible someone, somewhere will be
disrupted by this so I figured I'd ask first.
-Chandler
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2009 Feb 03
1
hello and aoe booting
hi to the list,
Hello everyone, I am new in the world of pxe booting and i try to use
AOE to boot my linux debian lenny machines.
I install the linux like this:
parted -s /dev/etherd/e10.1 mklabel gpt
parted -s /dev/etherd/e10.1 mklabel gpt
parted -s /dev/etherd/e10.1 mkpart primary ext3 17408B 314590207B
parted -s /dev/etherd/e10.1 mkpart primary ext3 314590208B 3535815679B
parted -s
2007 Feb 24
5
/lib/modules...
So. I understand this isn''t properly a xen question, although it is
something that I am encountering
rather /because/ of setting up xen.
I''ve successfully compiled a domU kernel and laid it over a rhel4u4 os
installed into an image file.
One of the things that happens during boot is that redhat doesn''t find
the right subdirectory for
the domU kernel version in
2005 Jul 22
10
AOE (Ata over ethernet) troubles on xen 2.0.6
I understand that all work is going into xen3, but I had wanted to note
that aoe (drivers/block/aoe) is giving me trouble on xen 2.0.6 (so we
can keep and eye on xen3).
Specifically I can''t see nor export AOE devices. As a quick background
on AOE, it is not IP (not routable, etc), but works with broadcasts and
packets to MAC addresses (see http://www.coraid.com).
(for anyone who
2007 Apr 18
2
[Bridge] aoe/vblade on "localhost"
hello !
i try to use a network technology on one single host, which wasn`t designed for that.
to give a short overview of what i`m talking about:
AoE is just like a "networked blockdevice" (just like nbd/enbd) - but without tcp/ip.
AoE kernel driver is the "client end" (see this like an iSCSI initiator) - and an etherblade storage appliance is the "server end"
2008 May 23
3
Syslinux 3.70pre9 - sanboot.c32 says: gPXE API not detected'
Hi,
I have a working PXE environment that chainloads gPXE and loads pxelinux.0
afterwards. As I'm also interested in doing san boot (in my case aoe) I
tried loading the new gpxelinux.0 file instead of my gPXE --> pxelinux.0
setup (works) and booting from my aoe target by adding this to the default
config file:
LABEL doaoe
MENU LABEL Continue AoE
kernel sanboot.c32
append
2008 Jan 15
6
live migration breaking...aoe issue?
I am trying to get a proof-of-concept type setup going...I have a
storage box and 2 xen servers...I am using file based disk that live
on the aoe device...i can run the vm from either host without
issue...when I run the live migration, the domain leaves the xm list
on host 1 and shows up on host 2 (however there is a pause for pings
of about 2 minutes?)...after it is on host 2, I can xm console
2019 Jan 18
2
[cfe-dev] Shortest RFC ever: I propose we rename files using `.TXT` extension to use `.txt`
On Thu, Jan 17, 2019 at 6:51 PM Hubert Tong <
hubert.reinterpretcast at gmail.com> wrote:
> I'm wondering if this would wreak havoc upon semi-case-sensitive systems
> like Windows. I'd like to hear from people who use Git and SVN on Windows.
>
FWIW, I will of course not do this in any case where there might be a
collision due to such file systems. I don't think there
2010 Jul 05
21
Aoe or iScsi???
Hi people...
Here we use Xen 4 with Debian Lenny... We''re using kernel 2.6.31.13
pvops...
As a storage system, we use AoE devices...
So, we installed VM''s on AoE partition... The "NAS" server is a Intel
based baremetal with SATA hard disc...
However, sometime I feeling that VM''s is so slow...
Also, all VM has GPLPV drivers installed...
So, I am thing about
2006 Dec 08
1
Xen/AoE skb frag array incompatibility
Greetings, Xen developers!
I have been using AoE with Xen to great effect and I am very pleased
with how the whole system has worked out. The two technologies really
complement each other. I consider it the ultimate setup. Aside from the
network switch (eventually to be remedied) my serving infrastructure has
zero single points of failure.
However, this virtualization paradise has a flaw:
2010 Sep 20
5
XCP ethernet jumbo frames????
Hi,
I have an XCP 0.5 box running a few DomUs some of the DomU''s data is
stored at (clustered lvm volumes on) a Coraid etherdrive box which is
connected via an Ethernet cable to a dedicated card of the XCP box, for
which in the network config I'' ve specified: MTU=9344: xe
network-param-list uuid=.... gives:
MTU ( RW): 9344
on the DomUs if I leave the MTU at 1500 (default
2008 Dec 31
4
xen hvmloader gpxe
I am testing several Operating System Streaming products to streams
virtual desktops.
They always requires pxe boot but xen seems to have a pxe which is not
suitable.
I got the same problem with kqemu and kvm and I solved it using gpxe.
With xen I tried to chainloading gpxe (following gpxe wiki) but
hvmloader fails to load it (memory problem?).
Any workaround