Re: [CentOS] Why is irqbalance not balancing?

2015-03-29 Thread miguelmedalha
Maybe this utility will be useful to you. http://www.open-mpi.org/projects/hwloc/ Portable Hardware Locality (hwloc) The Portable Hardware Locality (hwloc) software package provides a portable abstraction (across OS, versions, architectures, ...) of the hierarchical topology of modern

Re: [CentOS] installing C7 on a laptop with Win7, dual boot

2015-03-01 Thread miguelmedalha
It's not that I use the win7 installation much, but I do want to be able to do so when one of those rare occasions pops up. If your laptop is powerful enough and its processor supports hardware virtualization, you can have both systems running at the same time with almost no speed

Re: [CentOS] 1 Gbit/s Ethernet NIC under CentOS

2010-12-02 Thread miguelmedalha
For completeness (since many previous posts have touched on this), we don't use jumbo frames since we have no problem reaching wirespeed with normal 1500 frames. Jumbo frames have advantages other than reaching wirespeed. Its use produces less overhead and in general less CPU utilization.

Re: [CentOS] In the press, once again

2010-09-24 Thread miguelmedalha
May be a little bit off topic, but this gave me hard laugh: http://www.theregister.co.uk/2010/09/24/sysadmin_file_tools/ VERY nice! Thank you for the link! ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

[CentOS] CentOS 5.2 with IBM SERVERAID 6i

2008-11-18 Thread miguelmedalha
I need to install CentOS 5.2 on a IBM Server xSeries 226, which comes with a IBM SERVERAID 6i RAID card. I think it is not a true hardware RAID card. I has, nevertheless, an interesting feature: 128MB of cache with battery backup. I launched the CentOS boot DVD and CentOS correctly