Displaying 20 results from an estimated 1000 matches similar to: "AOE (Ata over ethernet) troubles on xen 2.0.6"
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"
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
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
2010 Sep 25
5
unpredictable Xen crash w NetBSD 5.0.2(XEN3PAE_DOMU)
Dear all:
I''m sorry I crossmail.
I try setup aoe-vblade server on netbsd 5.0.2(domU)
and I try to do some stress test with
for i in {65536}; do dd if=/dev/zero of=/dev/etherd/e?.? bs=4K;done
on a Linux box
Two Xen dom0 configurations I use:
1. 32bits SuSE Enterprise Linux 11sp1 2.6.32.12-0.7-xen with 32bits
Xen 4.0.0_21091_04-0.2.6
2. 64bits Gentoo 2.6.32-xen-r1 with 64bits Xen 4.0.0
2007 Mar 09
2
xen / AOE / vblade
I ran into an interesting/strange issue today. I still don''t understand
what happened, but in know what fixed it.
I had a situation where I could only see vblade exported devices from OFF
the physical machine. It seemed that if the packets went through two ports
of the bridge (instead of one port and the real interface) they got
"lost".
I sniffed around and failed to
2008 Nov 20
27
lenny amd64 and xen.
I''ve installed debian lenny amd64, it is frozen now.
I''ve install kernel for xen support but it doesn''t start.
It says "you need to load kernel first" but I''ve installed all the packages
concerning xen, also packages related to the kernel.
Perhaps lenny doesn''t support xen anymore?
Any solution?
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:
2005 May 30
24
stable / unstable parallel install?
Hi,
Is there some easy way to install both 2.x and unstable xen
tools at the same machine? Seems /usr is hardcoded everythere
in the tools Makefiles, looks like there is no easy way to put
them to different paths (say, prefix /opt/xen2 and /opt/xen3)
:-/
Gerd
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Xen-devel@lists.xensource.com
2006 Jun 19
4
Looking for tips about Physical Migration on XEN
Hi people.
Im new on Xen and I''m looking in how to do a physical migration on Xen. I
know that there is a lot of choices (that is the first problem)
My environment is simple:
2 physical servers, each one running one instance of XEN. Each host has 2
gigabit cards. One to talk with the world, other to talk between
theirselves.
I want to run the every vm on the both hosts, if one fail
2004 Sep 21
1
Cisco 7905/7912 SIP image location (on Cisco's site)
Hello all,
I feel dumb asking this, but does anyone have a link to the SIP
firmware for the 7912 on Cisco's site?
I have a SmartNet contract, but I just can't find the link (you can
search for "7960 sip firmware" and find that fast).
Thanks for the help,
Jeb Campbell
jebc@c4solutions.net
2004 Nov 18
2
(Analog Intercom) PagePal by ATT -- was hooked to a Merlin
I'm replacing a Merlin for a client and they have a PagePal Intercom
that I would like to reuse.
Here is what I know about it:
It has a screw-down wires that goto rj-11 (This was told to me over the
phone) that went into one of the Merlin ports.
I tried bring it up with fxo_ks and fxo_ls (assuming it was analog and
autoanswered) but no luck.
I would be happy to replace if anyone knows of
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
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
2009 Feb 23
1
Interleave or not
Lets say you had 4 servers and you wanted to setup replicate and
distribute. What methoid would be better:
server sdb1
xen0 brick0
xen1 mirror0
xen2 brick1
xen3 mirror1
replicate block0 - brick0 mirror0
replicate block1 - brick1 mirror1
distribute unify - block0 block1
or
server sdb1 sdb2
xen0 brick0 mirror3
xen1 brick1 mirror0
xen2 brick2 mirror1
xen3 brick3 mirror2
replicate block0 -
2004 May 01
1
Fax Detect problem (have consulted archives, wiki & irc)
Hi All,
I'm using an X100P to connect to PSTN ( context=from-pstn ).
I'm trying to get fax detection to work.
Using the simplest dialplan, I cannot get * to detect fax tones:
[from-pstn]
exten => s,1,Answer
exten => fax,1,Goto(ext-fax,999,1)
The fax is never detected (ie: Goto never executed)
All that I see on the * -vvvvc console is:
-- Executing Answer("Zap/1-1",
2011 Sep 23
7
Storage Recommendations
Hello,
We are going to buy some NFS storage for 6-8 VMs on a single host, but
want to expand to a second host.
What storage recommendations would you give if you have between 2000
and 5000 USD?
How about nexenta? what hardware would you use? any vendor?
Experiences with openfiler and opennas?
Thanks for the responses.
Daniel
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2006 Dec 04
9
Xen3 on Etch - Rebooting when 2nd DomU started
Hi All,
Fairly new to Debian and Xen but I have a box running with lots of DomUs
under Xen2 and it is fine.
I have setup a new IBM eServer P4 and loaded Etch and loaded Xen3.
It runs up my first DomU beautifully but when I start my second DomU it
crashes the PC and reboots.
If I comment out the line in /etc/xen/xend-config.sxp
(network-script network-bridge)
It will run 2 DomUs
Have I run
2006 Jun 07
14
HA Xen on 2 servers!! No NFS, special hardware, DRBD or iSCSI...
I''ve been brainstorming...
I want to create a 2-node HA active/active cluster (In other words I want to run a handful of
DomUs on one node and a handful on another). In the event of a failure I want all DomUs to fail
over to the other node and start working immediately. I want absolutely no
single-points-of-failure. I want to do it with free software and no special hardware. I want
2006 May 21
2
exception looking up device number for sda1
I just tried to setup another domain on a server running 1 domain. When i
try to start the domain it gives me an error
Error: Device 0 (vif) could not be connected. Backend device not found.
The entry in my xen config file for the disks is
disk =
[''phy:/dev/xen001/xen2-fun,sda1,w'',''phy:/dev/xen001/xen2-fun-swap,sda2,w'']
Looking at /var/log/xend.log, i found
2006 Sep 23
1
dom0 crash while booting from AOE devices
Hello,
I have encountered a crash in dom0 kernel while booting a domU from an AOE
device. I haven''t seen such crashes when booting from local partitions/ LVM
volumes/ loopback file systems. Also I haven''t seen such crash when I did
repetitive I/O to these AOE devices. As the call trace of crash indicates
the crash is in xenolinux kernel. Also this crash is predictably