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Using the VIOS VMR for system backups

December 11, 2015 by Glenn Robinson

My previous article discussed how you can upload and load ISO images into the Virtual Media Repository (VMR) to provide virtual optical images to the client LPARs. You may recall that the mkvopt command has an option, -ro, which forces the access mode of the image to read only. When a VMR image is set […]

Test your mksysb backup without NIM or a tape drive

December 9, 2015 by Anthony English

There’s a really handy way of cloning an AIX operating system straight from a mksysb backup. Even if you don’t need to clone an OS, it’s a pretty handy way of testing that your mksysb backup will actually be suitable for rebuilding your AIX root volume group. As you know, the mksysb command creates a […]

How to delete directories from your IFS

June 30, 2015 by Steve Bradshaw

This article was inspired by a recent support call I received. It made me realise that many of you may not have noticed that IBM added a handy parameter to the RMVDIR (remove directory) command back in v6.1 called SUBTREE. Let me set the scene and you can work out whether this is something that […]

AIX tech tip: How to scan new devices with a single command

March 30, 2015 by Anthony English

There are things I really love about virtualisation for Power Systems. I probably appreciate some things more than other people do because I got to see how things used to work many years ago. A combination of physical and virtual enhancements has made life a lot easier than it used to be. I remember when […]

HelpSystems buys Halcyon Software

January 9, 2015 by Seamus Quinn

America’s HelpSystems has bought British systems management specialist Halcyon Software for an undisclosed sum. In a press statement yesterday, HelpSystems, which is headquartered in Minneapolis and has its UK offices in Fleet, Hampshire, said that the acquisition would strengthen its range of solutions for managed services providers. The purchase also expands its cross-platform systems management/monitoring […]

IBM i 7.2: How to look into the future with Batch Model

September 29, 2014 by Steve Bradshaw

IBM i 7.2: How to look into the future with Batch Model

Continuing my recent system performance theme, the next IBM i 7.2 function I’d like to discuss is called Batch Model. Perhaps not the most descriptive of names but, mercifully, it is short. And, despite its name, it does in fact analyse all types of workload, not just batch. When I first heard about it, I […]

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