The network trafficflow is just 40Mb/s-50Mb/s on the management&storage nic
when the performance becomes low.
-- Original --
From: "Dean Kamali";
Date: Sat, Jul 6, 2013 03:42 AM
To: "users";
Subject: Re: How many vms per primary storage can offer best perf
I create a windows 2003 server enterprise 32bit vm template.
When I use this template to create a vm instance and start the vm.The disk io
performance is normal,it just takes 5 seconds to copy a 200MB file.And other
files/directories copy jobs are very fask.
But 0.5-1 hours later,the vm need ser
Hi,
Create advanced isolated network.
In advanced isolated network VMs gets internal ip address from the virtual
router DHCP ip address. On network you can acquire public ip address which get
configured on the VR.
To the reach VMs from the public side you can configure the either port
forwardi
Doesn't sounds like a CloudStack problem.
Spin up a Linux instance and see does it have the same problem.
Then apply some science and check I/O inside the instance. Then I/O on the
primary storage device.
Keep an eye on the storage NICs too.
Does you host have enough RAM? Maybe it's booting up in
Thanks for the replies guys.
@Abhi - Cool, its non-gsoc related so don't want to spend too much
time at it. Just felt I should learn more about Cloudstack within my
spare time(weekends) outside of its code base and user authentication
methods. Think I nearly have it working the way I want, there's
The host node has 96GB ram and 2 E5-2620 cpus.There is just one vm for test on
this node.
The storage node is just only working for the host node.
I don't know if cloudstack has some default resource limit policies.
I don't think workload is the reason.There may be a system feature which cause
t
