search for: dual

Hi All, Please for some advice. I have Linux router that do traffic control with HTB , routing and traffic counting. currently machine is with P4 2.2GHZ 1GB RAM. I plan to migrate to dual core CPU. I know well P4 dual core but is it anybody has experience with AMD64 dual core / or single core / for traffic control . I use Deban Linux for my router. Can I expect problems with HTB and iproute 2 over ATHLON DUAL CORE/BOX or single box ? Currently my problem is that i have too big syst...

Hi, I am using nouveau for some time now, I am quite happy with it. I had two screens connected with DVI to VGA adapters and dual screen was working no problem. Today I decided to replace the DVI to VGA adapters with plain DVI-I dual link cables and found out something strange, the second screen doesn't display anything anymore, it stays black. I am using gentoo linux with Linus' kernel 2.6.35_rc4 libdrm 2.4.21 media...

Hi folks, an Asterisk (www.asterisk.org) box will be built with the following specs and I wanted to know if CENTOS has a built process/config/parameter/special distro to target the AMD Opteron Dual Core plataform: 2 amd opteron 265 dual core 1.8 Ghz 2mb l2 cache 2x1024 ocz c2-6400 dual channel gold GX XTC 2 Seagate 16mb cache 300 GB barracuda 7200 drives another 2 Seagate 500 GB 16mb cache baracuda ata 7200 drives lite on dual layer lightscribe 16x dvd+rw/rw x48 drive 4 port Sata Raid contro...

...er at mousecar.com> wrote: >> On 07/01/2015 05:10 PM, Jonathan Billings wrote: >>> >>> >>>> On Jul 1, 2015, at 12:20, Chris Murphy <lists at colorremedies.com> wrote: >>>> >>>> My understanding is CentOS doesn't really support dual-boot anyway, >>>> whereas Fedora does. >>> >>> >>> Nope. CentOS 5, 6 and 7 all support dual-boot. > > Considering CentOS 7, at least, doesn't include ntfsprogs, the > installation of CentOS can't support shrink or discovery of Windows in >...

Hi, With a digium dual PRI card (dual span). Is there any reason I can't have both PRIs being PRIMARY timing sources? They are both from different CLECs, and as such I need them both to do their own timing.

...at 2:43 AM, ken <gebser at mousecar.com> wrote: > On 07/01/2015 05:10 PM, Jonathan Billings wrote: >> >> >>> On Jul 1, 2015, at 12:20, Chris Murphy <lists at colorremedies.com> wrote: >>> >>> My understanding is CentOS doesn't really support dual-boot anyway, >>> whereas Fedora does. >> >> >> Nope. CentOS 5, 6 and 7 all support dual-boot. Considering CentOS 7, at least, doesn't include ntfsprogs, the installation of CentOS can't support shrink or discovery of Windows in order to create a GRUB menu entry f...

I was just handed a 2nd monitor for my system at work, and using Centos 5 (latest) can't make dual head work. a good bit of googling isn't being particularly helpful either. It's a HP workstation xw4100, with Nvidia Quadro NVS280SD graphics card. Enabling dual head in the "display" app simply configures X so that it (i.e., X) won't start. I haven't found the x log file...

Dear R-users, I use R to run spatial stuff and it takes up a lot of ram. Runs can take hours or days. I am thinking of getting a new desktop. Can R take advantage of the dual-core system? I have a dual-core computer at work. But it seems that right now R is using only one processor. The new computers feature quad core with 3GB of RAM. Can R take advantage of the 4 chips? Or am I better off getting a dual core with faster processing speed per chip? Thanks! Any advice...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 This release adds some new product names to the list, fixes startup hangs on a couple of GPUs, and adds an option -- AllowDualLinkModes -- to enable validation of dual-link DVI modes. Note that not all GPUs are configured at boot to support dual-link modes, so enable this option at your own risk. - -- Aaron Aaron Plattner (8): Bug #14885: Add missing static keywords. I win at C. Sort the IsSupported t...

I am about to lease another server to be a backup web/mail server with a replicated mysql database. The current live server is a dual Xeon 2.8Ghz. Would I do better to get another Xeon server or an Opteron based server? My concerns are compatibility of the database and the SSL certificate currently running on the Xeon machine. Are these concerns unfounded? TIA Mike

https://bugs.freedesktop.org/show_bug.cgi?id=63048 Priority: medium Bug ID: 63048 Assignee: nouveau at lists.freedesktop.org Summary: Dual display problem: Using xrandr to setup dual displays causes X to hang QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All) Reporter: guy at member.fsf.org Hardware: x86-64 (AMD...

> On Jul 1, 2015, at 12:20, Chris Murphy <lists at colorremedies.com> wrote: > > My understanding is CentOS doesn't really support dual-boot anyway, > whereas Fedora does. Nope. CentOS 5, 6 and 7 all support dual-boot. -- Jonathan Billings

Dear all, Actually, I want to create my own test-bed based on xen hypervisor with centos prefered. However, all I have is one desktop (with a good hardware performance). So it possible to have a dual-boot (a linux for daily use and the other for the test-bed) ? Regards -- Jihed M’SELMI http://about.me/jihed.mselmi _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

Hi people, Do you have pointers to web documents that help me make comparisons between buying a server with two quad core 2.33 ghz or buying a 4 dual core 2ghz server? I am trying to answer a question of performance. It is not important the redundancy/failover or the price of the server. Just the performance. obviously all the hardware specs are the same, the question is the CPU. -- ------------------------------------------------------------...

Hello All. Below are some compile times for 2.6.20 on an fx-62 running Centos64 with various 2 gig sticks of dual channel ram (See previous posts with subject of 'segfaults with 8gig of ram' for more details.) It seems dual channel will compile a kernel faster, but only gained around 30 seconds over 20 minutes. Below are the shortest/longest compile times of several compiles done over the weekend. Co...

On Thu, Jul 2, 2015, 11:05 PM Warren Young <wyml at etr-usa.com> wrote: > > On Jul 2, 2015, at 9:21 PM, Chris Murphy <lists at colorremedies.com> wrote: > > > > CentOS doesn't support dual boot, because I did all the work to > > make that happen, the CentOS installer did nothing to help me make > > this possible. > > If free space on a drive is available at time of installation, CentOS will let you install itself into it, and it will even offer to put its boot loade...

We're using PXELINUX for bootstrapping the network install our Linux cluster nodes. We just got some new IBM 326m dual-Opteron servers with Broadcom NetXtreme BCM5780 dual-Gigabit Ethernet ports. These dual-Ethernet servers work in an annoying way with PXELINUX when we configure for booting from the local hard disk as the PXE-client downloads this file from the DHCP/TFTP server: label harddisk localboot 0 The...

R Version 2.12.1 (2010-10-15) vs 2.12.0 has slowed down 8 fold for dual core and 17 fold for dual-core-dual-processor Macs. I have checked this result on 3 different macs using the following R-script: Using Version 2.12.0 on a dual core dual processor Mac: > source("http://www.bio.umass.edu/biology/kunkel/pub/R/CuriousResult.R") matrix multiplication...

I'm booting the default kernel on a dual quad core Xeon machine. I only see four CPUs and I expect to see 8. Do I have to build a custom kernel? Is there a switch or configuration parameter I need to set? Thanks, Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail...

Hi, Has anyone in R core thought about providing "hyper-dual numbers" in R? Hyper-dual (HD) numbers, invented by Jeffrey Fike at Stanford, are useful for computing exact second-order derivatives (e.g., Hessian). HD numbers are extensions of complex numbers. They are like "quaternions" and have 4 parts to them (one real and 3 non-real). They...