Xeon cpu 2 cpu motherboad.
I have following questions:
1) Can I run single CPU first? Add another CPU later when in need.
2) There are 2 sets of dimm. Each set serves its own CPU, I suppose. If running single CPU can the RAM on the 2nd set of dimm be detected and used?
3) What will be the comment on xeon vs amd, same spec (apple to apple)?
Xeon or not to xeon? What are the advantages of xeon? 3x the encryption, decryption; SMP - Symmetric multiprocessing; ECC ram IPMI - Intelligent Platform Management Interface (newer model)sometimes a larger l3 cache. What are the disadvantages of xeon? cost; is it really necessary?
View 6 Replies View RelatedTo cut to the chase, I have an ACER Aspire 8735G-6502, a fairly new model. I'm having issues configuring the multi-gesture to the touchpad to do any of the gestures. In fact when more than one finger is placed on the pad, the pointer flies around the screen in a random pattern. Does anyone have advice on either the configuration of the gestures, or a way of disabling any gestures and just having it be a single digit (classic) touchpad.
View 4 Replies View RelatedI am using Intel xeon processor on linux plotform using EL4.4. the following error message appear frequently.... the error shows like that
CPU 0 : Machine Chine Exception: 0000000000000004
Bank 0 : cc0000ff20040189 [0010c00002900300] at 0000000002008fc0
Bank 1 : f2000000000000105
Bank 2 : d000000000000153
Kernal Panic - not syncing : CPU Contest Corrupt
<0> Kernal Panic - not syncing : mm/page_alloc.c:410: spin_alloc(mm/Page_alloc.c:c036b9b4) already locked by mm/page_alloc.c/266
any one point me to the download link of the most suitable ISO image (CD/DVD) with the latest stable Debian Lenny distro, taking into account that I have a two-processor Intel motherboard with currently one Intel Xeon 64bit processor.
View 4 Replies View Relatedi am looking for any advice what tool to use for temperature monitoring on server dual xeon F29 board intel se7501wv2 running CentOS 5.5
View 4 Replies View RelatedI am running some muti-threaded code that uses a lot of memory (~6GB). I have it compiled on a cluster that uses Xeon 5160 quad core CPUs with 4MB cache/core, 8GB of RAM and kernel 2.6.18 (x86_64) and I have also the same code compiled on another cluster that uses Opteron 2214 quad core CPUs with 1MB cache/core, 8GB of RAM and kernel 2.6.28 (x86_64). On the Intel cluster the code generates barely any system load when I look on top but on the AMD cluster it can generate over 50% of system load. On the intel machines my process can generate a constant load of 3, while the load generated by the process on the AMD machines is about 1.6.
Does anybody know what could cause this? Could it be the version of the kernel or the difference between the CPUs (for example, the much smaller cache of the AMD CPUS)? My software and all its dependencies are the same on both clusters. I am also using the exact same version of GCC to compile everything.
I've got a dual Xeon 5570 (Nehalem) server. It clocks down properly, but never, under any circumstances that I've found, clocks up past its TSC. Even when running basically nothing but cat /dev/zero > /dev/null, nothing gets clocked higher than the TSC. Below is the turbostat output, which clearly knows what the hardware is actually capable of, but it never actually achieves it. I'm running Lenny, with backported kernel 2.6.30-bpo.2-amd64. I tried the 2.6.32 backport and there wasn't any difference. know where I should look next? BIOS settings? Do I need to change some kernel option and recompile?
# ./turbostat
Nehalem multiplier 22, TSC frequency 2933 MHz
Nehalem 4 cores active: 24 mult, max turbo frequency = 3200 MHz
Nehalem 3 cores active: 24 mult, max turbo frequency = 3200 MHz
Nehalem 2 cores active: 25 mult, max turbo frequency = 3333 MHz
Nehalem 1 core active: 25 mult, max turbo frequency = 3333 MHz
[Code]...
I've downloaded the Ubuntu Server 64AMD version. Will this work with an Intel Xeon processor? I've an old SuperMicro 1U Server X5DPR-8G2+ Xeon Dual 2.8GHz/1GB I'd like to use. Will Ubuntu Server work with this or do I need the 32bit version?
View 3 Replies View RelatedI am downloading the 64-bit image of Ubuntu 9.10 right now, but I notice the filename has "amd64" in it. Will it only work on 64-bit AMD processors? I want to install it onto an enterprise-class server with a 64-bit Intel Xeon processor.
View 4 Replies View RelatedI'm very new to Linux and I'm looking for some guidance on which version of Linux server I should install. I read several posts that try to compare Slackware, Debian server, and Ubuntu but the message I got is that each version has its pros/cons. The version that you end up using should ultimately be the best for what you are trying to do.
I purchased a HP Proliant DL580 G3 with the following configuration:
(4) Intel Xeon 3.0Ghz CPU's W/ 8mb Cache/667mHz FSB
16GB RAM @ 16 x 1GB ELPIDA PC2-3200-333
(2) 36.4GB 15k U320 SCSI Hard Drives
(2) Power Supplies
DVD Drive
This server will be configured as my web server and database server. I will use Apache and MySQL.
I want the server to be as secure as possible and will be following the recommendations on the book "Hacking Linux Exposed" to configure Linux.
I would like to install a version of Linux that will utilize all of the server's resources - the 4 x Xeon Processors and the 16 GB of RAM. As for the RAID configuration I plan to just have the hard drives mirrored. And lastly someone recommended that I cache my website in the RAM for faster load times. I have not researched this yet but would like the Linux version suggested to allow me to do this. I assume any Linux version would allow me to do this but I thought it would be safer to include it in this list.
Currently our cluster is based on AMD opteron processors. We are going to add more nodes however I want to know is it good to add Intel xeon processors. They both claim to be x86 compatible however I don't know if they are really math each other.Does a program compiled on Intel xeon really works on opteron (amd64)?
View 11 Replies View RelatedMy work reponsibilities now include a new server running Centos 5.2 on a Dual Xeon Dell server machine with Raid 1 on 2 160Gb disks, but I have no experience of Linux, let alone Centos.I figured I'd download an image and load it on a spare machine just so I could get used to the OS and try things out without risking my live server. My only available spare at present is a Toshiba laptop from 2000 (it was top of the range at the time, but probably looks bad compared to my pocket smartphone now).My questions are:
a) Is it feasible to load Centos on this old donkey of a laptop? Would I struggle to find the right drivers, etc., or is it all contained in the distribution?
b) Assuming it runs, would the differences between the two implementations significantly affect my learning experience?
c) Assuming the two are similar enough to make the laptop a useful reference/staging/learning tool, where do I start? I've already downloaded an ISO image for LiveCD (i386) and burned it to a CD but the CD doesn't seem to have anything I recognise. Windows (both Vista and XP) treats it like any data CD and shows no autorun behaviour with it.
System recognizes that CPU is capable of throttling, but there is no module to govern it. So Xeon always runs at full frequency.This is not convenient as my server is not always in full use, so I would like it to lower power consumption, especially for AC, with frequency scaling enabled.Can you help me is this some bug, misconfiguration in default kernel or guys who writes kernel think that scaling is not necessary for servers processors?
From my analysis so far, I think that the issue lies with the fact that module acpi-cpufreq does not support Xeons and that there is no dedicated module for this processor family (e.g. p4-clockmod) module in the default kernel.
I just installed a new HP DL360 with 32 GB of RAM and a Intel Xeon X5550 which supports speed stepping and turbo mode. I've enabled turbo in the BIOS, but cannot seem to get CentOS 5.4 to make use of either of these features. I've been googling for a solution for a while now, and tried various things, such as installing cpufreq. However, when I type cpufreq-info, I get this:
# cpufreq-info
cpufrequtils 005: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
[code]...
I would like to run my own server, and I'm thinking of buying a dedicated machine to run it on. I checked out the dell website for a cheap machine to run it on (I don't need high performance - just a personal file server running a few hard drives, and a web/mail server). I noticed that they have some cheap models in their server line that are as cheap as a desktop. Compare:
[URL]
The main difference I see between the desktops and the servers is the use of the Core or Xeon processor, and also, the servers tend to have lower RAM.if I am looking for value, should I opt for a low end desktop or a low end server to run a personal server? Also, what advantage does the Xeon processors and Dell server line have over the desktop models that make it better for running a server?
I am currently running Fedora 14 on a 32-bit AMD XP motherboard. My plan is to replace the motherboard w/an AMD 64-bit (multicore, prob'ly) version (most likely w/a different h/w architecture) and I'd like to make sure my current applications and configuration (if that makes any sense) are moved en masse to the 64-bit version.
Is there an easy way to do this? What are my "gotchas"?
I used my old RAM in my new PC. The RAM was rated for 533mhz but the motherboard could not run it below 667mhz. Today I was using tdfsb (3D file system browser) in my music folder (which has a lot of files/folders) the PC froze. After 20min I pulled the plug and it started back up properly. After some updates later that day, I tried to reboot. All it did was shut down and light up the fanlights instead of restarting. I tried resetting the battery. With the old motherboard, bad RAM would cause beeps and I hear no beeps. The board is a Gigabyte GA-MA785GM-US2H. The CPU an Athlon II x2 255. RAM failure would cause beeps or not.
View 9 Replies View RelatedI'm making a simple file server for a small business, running OpenSUSE with raid 1 HDD. Can anyone suggest a good motherboard? I don't really care if it has the raid controllers on it, but if not, a good raid controller?
View 3 Replies View RelatedI recently purchased a motherboard but overlooked that there are no ide or fd plugs on it. What I am wondering is, since the solder points are on the motherboard, can I solder some plugs on or is the controller disabled/non existent?
View 5 Replies View RelatedI have a home server running Ubuntu 10.04. I want to replace the motherboard and CPU without reinstalling the OS. I read a long time ago that this would sort of work on Windows XP, but with stability issues. However, I have a hunch that on a modern Linux there shouldn't be any problems.
View 5 Replies View RelatedRecently my motherboard has been dying and the warentee is gone so I decieded it was upgrade time. I need to know if there is anything special I need to do for Ubuntu to work on my computer after the new hardware is installed. I currently have a 32 bit motherboard and processor and am switching over soon. GRUB 2 handles my boot and I know I have some extra stuff to do on windows 7 but I was wondering what I needed to do to get my computer to boot up after the upgrade.
View 4 Replies View RelatedI just upgraded to an ASUS P8P67 Pro (Sandy Bridge) motherboard and moved my old hard drive to the new case. Windows 7 and XP are running smoothly. Ubuntu, however, doesn't detect the Ethernet adapter or doesn't have a suitable driver. ASUS doesn't offer Linux drivers for this motherboard. Is there a way to make Ubuntu revert to a default, working driver?
View 2 Replies View RelatedI have tried installing both 10.10 and 11.04 on a older motherboard . The install seems to go smooth till it gets to the "who are you" screen and then there is no forward button lite up.
View 2 Replies View RelatedI bought a new motherboard and put this hard drive and 2 others on it. This hard drive has Kubuntu 8.04, one other has windows 7, and the 3rd one has Mandriva 2010. I re installed Mandriva 2010 so it would recognize the other 2 hard drives (10 hours later). And even though GRUB sees all 3 hard drive I cannot boot to Kubuntu 8.04. I had to put Mandriva on the one because it has a complete GRUB bootloader whereas Kubuntu does Not So is there a way to get this hard drive to work on my new motherboard?
I had to put together another tower with the old mobo to get to where I am now.
If a mechanism is controlling fan speed dynamically there must be a processor involved especially if it is PWM. Is BIOS the code regulating this and does a temp sensor interrupt the CPU to run the code? Is there a Micro controller on the board so the CPU is not involved?
View 3 Replies View RelatedI got my purple fans today and realized that there was spots on the motherboard that looked like the smaller plugs on the fans. (Yes I'm still a n00b). Google led me to a page that told me about my motherboard. I found out that my motherboard only takes DDR2 ram. And I have DDR3 in there right now. I think this solves my issue as to why my computer crashes when I try to put 8GB of ram in it.... So do I upgrade the motherboard or downgrade the ram? (It doesn't want to let me post this URL to the motherboard specs) Asus P5BV-C
View 1 Replies View RelatedI've recently changed the motherboard of a redhat server that's been running fine otherwise. The new motherboard is different to the old one. I can't boot in now; getting "Kernal panic: VFS : Unable to mount root fs on 00:00" messages. I've run mkinitrd to rebuild the image file and have changed the grub.conf line to point to the new image file but it still occurs.
title Red Hat Linux (2.4.25)
root (hd0,0)
kernal /vmlinuz-2.4.18-14 ro root=LABEL=/
initrd /initrd.img.2.4.18-14
However; during the bootup I spy some "unknown IDE device" errors along with some "IRQ resource cannot be reserved" and/or "Could not enable IDE device" or similar messages. As per attached image.
I can detect the harddisk when I bootup using rescuecd and that's how i rebuilt the image file. I have tried changing the "ro root=" to "ro root=/dev/hda3" or other hdax figures; but still the same.
i want to install fedora core 2 on my lap dell inspiron 15 it shows there is no hdd i convert the bios option to ahci but the sata hdd not found
View 2 Replies View RelatedI am just getting into the Raid world with my home server. what i have:
Asus M3A78-CM (may be wrong, cant remember for sure) Motherboard with 6 Sata2 Connectors
3 2TB Sata2 Drives
2GB of DDR2 Ram set in bank A
AMD Dual Core (i'll know what it is when i get the system booted)
What i am trying to figure out is when i build this system, I will put in the HDD's into Sata Ports 1-3 and in the BIOS i will setup a RAID 5 Array. Now, do i just format and partition like normal? Would it be better to have a smaller, and better performing Sata2 for the system so i can have the raid be only for file storage?
In what i have read about this, i need to format each drive into two partitions at least but i do not know what needs to be done, The guides just vaguely say something about two partitions and then move on (trick of the trade? keep all of us in the dark? LOL) I would like to have a raid for my storage and a faster disk for the OS and home directories. But if it cannot be done then thats how it is. So do i put the TB drives in Sata Ports 4-6 and my other drive in Sata Port 1?