Sun X4600 M2 enable Hyperthreading

Login or Register for Dates, Times and to Reply

Thread Tools Search this Thread
Special Forums Hardware Sun X4600 M2 enable Hyperthreading
# 1  
Sun X4600 M2 enable Hyperthreading

Booting and checking BIOS there is no option to enable-disable hyperthreading.
I have 8 Dual-Core AMD Opteron(tm) Processor 8220 and I see 16 cores.
Enable hyperthreading I should have 32 cores.
I have red hat 5.4 installed.
Anyone know how can enable hypethreading ? I have last BIOS/Firmware installed.

Last edited by rbatte1; 07-17-2014 at 12:23 PM.. Reason: Correcting title to match content
# 2  
As far as I know AMD CPUs have the same number of threads as the number of cores. Intel CPUs have the HT technology, which exports more virtual CPUs to the operating system than the number of cores.
# 3  
In your motherboard BIOS to you see a
 Advanced -> CPU Core On/Off Function

Login or Register for Dates, Times and to Reply

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #821
Difficulty: Easy
HTML5 is a software solution stack that defines the properties and behaviors of web page content by implementing a markup based pattern to it.
True or False?

8 More Discussions You Might Find Interesting

1. Hardware

Sunfire x4600 M2 NIC replacement

Hi All, I am having an Sun fire X4600 M2 server where one of the interfaces is down. I had requested for the replacement but had a bit problem in identifying the port. As per the server service module, there are 4 NIC ports and one port is not flashing (e1000g0) but as per server, the port... (8 Replies)
Discussion started by: Rockyc3400
8 Replies

2. Solaris

Sunfire X4600 Errors on Bootup

Hi Folks, Has anyone seen these errors on bootup. Mar 15 12:22:30 svc.startd: svc:/system/device/local:default: Method "/lib/svc/method/devices-local" failed due to signal (c) 1983, 2010, Oracle and/or its affiliates. All rights reserved. Configuring devices. ... (1 Reply)
Discussion started by: ESSTEAM
1 Replies

3. Solaris

Sun Cluster query for enable/disable

Hi, I perform clrs enable/disable resource-group to start/shutown sybase db. If I do it through through scsetup , it asks for Do you require to change the state of resource "sybaseapp-rs" on individual nodes or zones that can master the resource (yes/no) ?. I am bit confused of above... (1 Reply)
Discussion started by: tuxian
1 Replies

4. Solaris

Controller Issue on X4600 after reboot

One of my X4600 server had a power loss and rebooted and now its giving me a strange problem servers internal disk controller naming has changed by itself ... the after failsafe boot md.conf file shows following c3txdx but shows internal disk at c4txdx ... what could be the reason for this and... (1 Reply)
Discussion started by: fugitive
1 Replies

5. Solaris

x4600 iLOM issue

I need to configure the iLOM for x4600 server. before I can set the IP details and commit, I need to set network state should be enabled. However my firmware is already the latest and I need not upgrade. I am not able to set the /SP/network state to enable. pls assist. i BELIEVE the bug was fixed... (5 Replies)
Discussion started by: incredible
5 Replies

6. Solaris

console for x4600

Hi, I ;ve a SUN x4600 running solaris 10. I want to connect to the system remotely form console like we can connect to sparc sc or alom .. (9 Replies)
Discussion started by: fugitive
9 Replies

7. Linux

Optimized Linux 2.6.10 Kernel for Dual Xeon with Hyperthreading

Anyone have tips on configuring the 2.6.10 kernel to take full advantage of dual 2.4 Ghz Xeons? I'm not getting expected benchmark results.... and seemingly was better off with a single 2600+ AMD processor. (1 Reply)
Discussion started by: Neo
1 Replies

8. Solaris

Sun ONE Web Server 6.1 - enable SSL?

I've upgraded Iplannet 4.1 to Sun ONE Web Server 6.1. However. Now i can't seem to connect on port 4443 which was originally being used in 4.1 to deal with transactions....when i try to run a query on this port (4443) i get the following error: Access to the server was denied I suspect i... (1 Reply)
Discussion started by: AJD
1 Replies

Featured Tech Videos