EMC

45 posts

VNX Unified upgrade – Where’s that .upg package?

VNX OE for File .upg package selectionA VNX Unified upgrade is fairly easy: Unisphere Service Manager (USM) does most of the heavy lifting. A Block only system is the simplest of all: you upload a .ndu software package to the system and wait for the update to complete.

A Unified system is a combined package of a VNX Block system, and a File component consisting of one or two Control Stations and at least 2 datamover blades. In a VNX Unified upgrade, you first need to upgrade the File part of the system and afterwards the Block part. For the File upgrade, you need to select an .upg package. But… you can’t download this from the EMC/VCE website. Now what?

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Say Hello to the Dell EMC Elect!

Dell EMC Elect 2017 logoLast year Dell acquired EMC. EMC was rebranded to “Dell EMC” and moved under the Dell Technologies umbrella. In the last couple of months we could see the websites, emailing lists and Twitter accounts change from EMC to Dell EMC, etc. So it was inevitable that the EMC Elect program was going to change as well. In the meantime Dell also had an influencer program called the Dell Tech Centre Rockstars. Going forward, these two programs will merge and, as of today, be known as the Dell EMC Elect!

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ScaleIO Architecture and failure units

ScaleIO logoI had the opportunity to play with a new EMC product last week: ScaleIO. It’s definitely not a new EMC product (I troubleshooted the 1.31 version and EMC released 2.0 at EMC World 2016) but I just hadn’t had the honor to work with one of those systems yet. ScaleIO is a software-defined storage solution that uses the local disks in your commodity server and shares these out as block LUNs across the Ethernet. Which means this architecture can scale pretty well, both on capacity and performance, using hundreds (if not thousands) of servers and disks.

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The EMC Elect 2016 have been chosen!

EMC Elect 2016Today on February the 1st, EMC announced the EMC Elect 2016. I’m happy to again be part of the EMC Elect, now for the 4th year in a row!

Each year the EMC Elect program selects a number of individuals from all over the world that have shared knowledge on or worthwhile news about EMC systems. It does not matter how you do this: either via EMC’s own community network ECN, on Twitter, via blogs, while speaking at events, or other media. As long as you share your knowledge with the rest of the world, you can get nominated. Yes, even if you have an occasional rant about that feature that your VNX still does not support (*cough* removing private RAID groups from a storage pool *cough*), as long as you keep it constructive; whining is too easy.

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