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Masterclass: how to monitor VIOS vSCSI disk performance

December 2, 2014 by Glenn Robinson

In my previous article I showed how you can use nmon in VIOS to display the performance statistics of hdisks that are mapped to client LPARs. This is achieved by creating a file which nmon reads and then displays the relevant performance data. Let’s look at a script I created to automatically generate the file […]

How to monitor client LPAR vSCSI disks in VIOS

October 27, 2014 by Glenn Robinson

Many customers use vSCSI disk-mapping in VIOS to present external storage volumes to their client LPARs. There are proponents of vSCSI, NPIV and Shared Storage Pools. These all work very well. I find that AIX-minded technicians will lean towards NPIV because that’s what they have used traditionally. IBM i technicians will tend to use vSCSI […]

Time-saving tips for AIX device configuration

August 31, 2014 by Anthony English

Time-saving tips for AIX device configuration

When you have a one-off command to run on AIX, you just type it in. If you have to do it hundreds of times, you are better off if you script it. But what if the scripting still isn’t fast enough? I recently had to remove hundreds of virtual SCSI (vSCSI) devices from a Virtual […]

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Raspberry Pi and Machine Learning

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Shield Advanced Solutions – new Messaging and Monitoring solutions

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