In the previous post, I discussed reasons for migration. This post will cover the next step; identifying the owners of storage resources. It may be hard to believe, but many organisations can’t identify all of their storage users.

Understanding the reasons for migration is a great place to start in developing a strategy. Seasoned IT professionals will know that change for change’s sake is not a good thing; “if it ain’t broke, don’t fix it” – the old adage says, for good reason. Data migrations will introduce change into an environment and with change comes risk. However there are practical reasons to perform migrations.

As part of my work with Storage Fusion, I’m reporting on capacity and utilisation figures for different array vendors. Part of this includes analysing exceptions and wastage. DMX and Symmetrix seem to have more issues than any other platform. Is this by design?

Seagate announced this week the release of their new Constellation hard drives. Compared to the Savvio range (which are high-performance, low form-factor), these drives are aimed at lower tier archiving solutions and will scale to 2TB.