On Wed, Apr 1, 2009 at 6:20 AM, kcrisman wrote:
>
>
>
>> > (Parenthetical note: Unfortunately, the Ubuntu webpage says: Ubuntu
>>
>> From my experience I would say this is 100% due to lack of memory.
>> You really need
>> much more than 1GB RAM and 0GB swap to support 20-30 users at once.
>
> Yu
> > (Parenthetical note: Unfortunately, the Ubuntu webpage says: Ubuntu
>
> From my experience I would say this is 100% due to lack of memory.
> You really need
> much more than 1GB RAM and 0GB swap to support 20-30 users at once.
Yup, I agree - I was just replying to the original post a littl
2009/3/31 kcrisman :
>
>
>> 1. what VM you are using?
>
> VMWare. The virtual machine itself gotten with the Sage download is
> some version of Ubuntu, apparently Feisty Fawn?
>
> (Parenthetical note: Unfortunately, the Ubuntu webpage says: Ubuntu
> 7.04 Feisty Fawn Release Date April 19 2007 En
> 1. what VM you are using?
VMWare. The virtual machine itself gotten with the Sage download is
some version of Ubuntu, apparently Feisty Fawn?
(Parenthetical note: Unfortunately, the Ubuntu webpage says: Ubuntu
7.04 Feisty Fawn Release Date April 19 2007 End of life date October
2008. This h
On Tue, Mar 31, 2009 at 9:18 AM, kcrisman wrote:
>
>> Yesterday I setup this server as a brand new notebook server
>> instance:http://480.sagenb.org/. It's running on exactly the same VMware
>> virtual machine as sagenb.org (so 8GB RAM and two virtual processers).
>> It's literally the *same*
> Yesterday I setup this server as a brand new notebook server
> instance:http://480.sagenb.org/. It's running on exactly the same VMware
> virtual machine as sagenb.org (so 8GB RAM and two virtual processers).
> It's literally the *same* machine, not just a copy of it. I then
> had over 30
Just continuing this notebook thread...
Yesterday I setup this server as a brand new notebook server instance:
http://480.sagenb.org/. It's running on exactly the same VMware
virtual machine as sagenb.org (so 8GB RAM and two virtual processers).
It's literally the *same* machine, not just a co
On Sun, 29 Mar 2009 at 12:55PM -0300, Gonzalo Tornaria wrote:
> For those of you running notebook servers in "production", inside a
> VM, here are some questions about configuration. I'm particularly
> interested in sagenb.org.
For the two servers at sagenb.kaist.ac.kr:
> 1. what VM you are using
On Sun, Mar 29, 2009 at 6:45 PM, Gonzalo Tornaria
wrote:
>
> On Sun, Mar 29, 2009 at 8:59 PM, William Stein wrote:
What is virtio?
>> 10s of times faster than what? When I transfer a single large file
>> over ssh between boxen.math.washington.edu (my vmware server host) and
>> a guest imag
On Sun, Mar 29, 2009 at 8:59 PM, William Stein wrote:
>>> What is virtio?
> 10s of times faster than what? When I transfer a single large file
> over ssh between boxen.math.washington.edu (my vmware server host) and
> a guest image, the speed is 40MB/s on average. That's basically being
> limit
On Sun, Mar 29, 2009 at 3:49 PM, Gonzalo Tornaria
wrote:
>
> On Sun, Mar 29, 2009 at 1:48 PM, William Stein wrote:
>>> 1. using KVM-72 from debian lenny (stable) --- using virtio for disk
>>> and network (makes a huge difference). The host is core 2 quad with
>>> 8Gb ram.
>>
>> What is virtio?
On Sun, Mar 29, 2009 at 1:48 PM, William Stein wrote:
>> 1. using KVM-72 from debian lenny (stable) --- using virtio for disk
>> and network (makes a huge difference). The host is core 2 quad with
>> 8Gb ram.
>
> What is virtio?
http://lwn.net/Articles/239238/
virtio is a special kind of "para
On Sun, Mar 29, 2009 at 8:55 AM, Gonzalo Tornaria
wrote:
>
> For those of you running notebook servers in "production", inside a
> VM, here are some questions about configuration. I'm particularly
> interested in sagenb.org.
>
> 1. what VM you are using?
Ubuntu 8.0.4LTS and VMware virtual server
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