Updated Pure Storage Content Pack for vRealize Log Insight 2.5

VMware vRealize Log Insight is a product I have been quite fond of since it first came out–I liked it for a variety of reasons–one is the simplicity of use. As far as VMware’s entire management suite, it is the easiest to install/configure and understand how to use. You can really become an accomplished user in a day. Anyways, I finally got around to updating the Pure Storage FlashArray¬†Content Pack¬†to expand support for version 2.5 and also leverage some new functionality from Purity syslog messages.

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Updated VMware and Pure Storage Best Practices Guide

Update: Please see this page for latest updates on best practices and relevant links.

Quick post here. I have updated the Pure Storage FlashArray Best Practices Guide for VMware vSphere. Not a total overhaul but there are some changes to note.

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Updates include:

  • New information for vSphere 6.0 This mostly focuses on what supports vSphere 6.0 and re-enforcing that current best practices remain the same. Expect a lot more vSphere 6 content though in forthcoming updates. As new storage features are tested and considered in the latest version of the VMware platfom they will be included in this guide, such as VVols.
  • Queue Depth changes are no longer mentioned in this document. Messing with this is considered a tweak that most people will not need. Don’t broke what isn’t broken is the mantra here.
  • More instruction on iSCSI setup and clarified instruction.
  • General tightening and simplification of the document
  • New content pack for Log Insight (which will be out soon). The changes are detailed in the document

 

Required ESXi permissions for UNMAP through PowerCLI

I received a question recently on another UNMAP post what are the minimum permissions required to run UNMAP with PowerCLI and finally got around to looking into it. Turns out it is very straight forward. If you run it with a read-only account–it will fail. Since it is creating a file and making changes some configuration authority is required. Running as read only will look like this:

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Direct Guest OS UNMAP in vSphere 6.0

This is certainly not my first post about UNMAP and I am pretty sure it will not be my last, but I think this is one of the more interesting updates of late. vSphere 6.0 has a new feature that supports the ability for direct UNMAP operations from inside a virtual machine issued from a Guest OS. Importantly this is now supported using a virtual disk instead of the traditional requirement of a raw device mapping.

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