Linux
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Performance testing with Virident PCIe SCM
Thanks to the kind introduction from Kevin Closson I was given the opportunity to benchmark the…
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NIC confusion when cloning virtual machines in ESX5i
A few twitter posts have already indicated that I have a new machine in my study-a…
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Little things I didn’t know: difference between _enable_NUMA_support and numactl
In preparation for a research project and potential UKOUG conference papers I am researching the effect…
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Limit nmon to certain disks
I am often working on systems with large number of LUNs, going into the hundreds. Trying…
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Exadata experience, what does that actually mean?
As an active member of the Oracle user community I really enjoy talking to delegates at…
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RAC Attack at OUGN 2012
Quick post to bring the Virtual Box PDF to the attendees. Follow this link to get…
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No more excuse not to use large pages in Linux
This is a very quick post to remind users of the importance of large pages. Before…
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Availability Infrastructure & Management SIG March 14th 2012
I am proud to be able to speak at the first instalment of the Availability, infrastructure and management…
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Xen problems with OpenSuSE 12.1 and Intel core-i7
I have set up my new lab server yesterday, which in essence is a rack mounted…
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