search for: 2xquad

Can someone give me an idea of the processor power I will need for 1 x TDM240 with 2xquad FXO's and 8 sip phones/ATA's on a quite 100Mbit LAN. The machine we have available of hand is a P4 1GHz with 768MB RAM. Tx Marnus van Niekerk -- "Opportunity is missed by most people because it is dressed in overalls and looks like work." Thomas Alva Edison - Inventor of 10...

Hello, I''m relatively new to Xen and am facing a problem that is bugging me greatly. I have a server that has 2xquad core xeons. Among other things, there is a windows based statistical app that we need to be able to run. This app is smp enabled, and I would like to allocate either one or both physical cpus to it. As I understand it, is that xen treats each core as a vpu, and the concept of a ''...

Hello, I wonder how Asterisk scales when we increment the Core's or CPU's of one computer. I see that Asterisk is only one process (I guess that it uses threads). But because Asterisk is only one process, this process is always executed in the same CPU. So we can have a 8 Cores server, with one Core running Asterisk, another Core running operating system stuff/other small daemons and 6

...running Centos 5.2 on our servers for some time now and are really happy with it. Now I'm investigating the best way to setup virtual machines in order to streamline our infrastructure. The setup I'm aiming for is Centos 5.2 guests on Centos 5.2 host. The physical systems are going to be 2xquad core Xeons and the VMs are probably going to be 1 or 2 vCPUs with 1 or 2 gb of ram for each guest. I plan to migrate a number of vmware instances on such a setup so I'm wondering what I can expect performance-wise when switching to either Xen or KVM. As far as I understand is Xen is the &qu...

Hi, I''m curious about how you guys deal with big virtualization installations. To this date we only dealt with a small number of VM''s (~10)on not too big hardware (2xquad xeons+16GB ram). As I''m the "storage guy" I find it quite convenient to present to the dom0s one LUN per VM that makes live migration possible but without the cluster file system or cLVM complexity. The thing is that Linux has a 255 SCSI device limit apparently (255/2= ~128 with...

Hi, I run a small IMAP server for a dozen guys in the office, serving about 55GB of Maildir. I recently became aware of the Zlib plugin ( http://wiki2.dovecot.org/Plugins/Zlib ) and wondered 1. given that there is about zero CPU load on my IMAP server, is enabling the plugin a no-brainer or are there other things (except CPU load) to consider? 2. For enabling the plugin, I suppose you

...e obvious one to use to improve performance. Any recommendations? Thanks! Sean ------ Parameter one is number of files, parameter two is number of directories to write into. Dell MD3000 + LVM2. 2x7 10k rpm SAS disks 128k stripe RAID-0 for 3.8 TiBytes of total storage. Fedora Core 6 x86_64. 2xQuad Core Xeon. Default mount and ext3 options used. [root at galaxy filestore]# time /soc/abyss/test/fileSystemTest.pl 10000 1000 real 0m1.054s user 0m0.128s sys 0m0.382s [root at galaxy filestore]# time /soc/abyss/test/fileSystemTest.pl 1000000 1000 real 1m0.938s user 0m12.203s sy...

Hi, I have 3 xen box with 2-3 VM on each. Each server has 2 nic (1 for external and 1 for internal network). All VMs are webserver and they mount a nfs filesystem. I''ve noticed that on each dom0 there are many dropped packets. Server config is: 1- DELL (2xQuad Xeon E5320 @1.86Ghz - 8Gb Ram - Perc5 - Kernel 2.6.18-6 (debian etch)) 2- DELL (2xDual Xeon 5110 @1.60Ghz - 4Gb Ram - Perc5 - Kernel 2.6.18-6 (debian etch)) 3 - 2xOpteron 242 @ 1,60Ghz - 2Gb Ram - 3ware raid controller - kernel 2.6.18-6 (debian etch)) This is my ifconfig output for the first serve...

...sers at lists.digium.com> > Message-ID: <78A8A577-3DDF-486C-A634-D17147A36CBF at sheltonjohns.com> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes > > We have multiple installs that tested-out at nearly concurrent 400 SIP > channels on a Dell 2950 with 2Xquad core at 1.6 Ghz, 16 GB of RAM. > > Bryan M. Johns > Shelton | Johns > Office: 678.248.2637 > FindMe: 678.229.1809 > Support: support at sheltonjohns.com > http://www.sheltonjohns.com > > On Feb 8, 2008, at 5:09 AM, Femi wrote: > >> Hi, >> Does anyone have d...

Ok, I'm working on an implementation of Asterisk to service approximately 50 fractional (read: timeshare) residences. Basically what I'm starting with is a hotel phone system, but with additional functionality that Asterisk can provide. From the end user's perspective, I want the exact same functionality as the Telco provides (Caller ID, visual message waiting, etc) with a few