The alert dinged on in my fridge, telling me I needed to replace my water filter. “I’ll bet they make us replace this twice as often as we should just…
Read More
Flash storage has evolved over the years and the specific improvements (and inevitable tradeoffs) have not been very transparent to end users. Specifically, flash performance, density and lifecycle changed a…
Buying storage is a very important decision for your organization. Not only is it a huge financial investment, but it is a basket in which you’re putting many of your…
Ransomware – do you wish you had a dime for every time someone mentioned it? It’s all over the news, it’s all over the Internet, and it’s certainly earned its…
Storage is kind of expensive, so oversubscribing where possible is a good way for you to get the bang for your buck, but there are some additional challenges that come…
Datacenter migrations are challenging in their own right. Not only do all of the concerns in my previous blog, Planning a Datacenter, play in, but logistics also have to be…
A datacenter on its face seems like a very simple thing. You take a room, you stick some servers in it, add some cooling and UPS and it’s good to…
In a previous post we talked about the death of QLogic switches. At the time, there was not a cost competitive replacement for those little switches. Additionally, a year ago…
Hardware Compatibility Lists (HCL) are an often overlooked, yet they are a very important part of any new deployment that you are attempting. There seems to be an erroneous pervasive…
UPDATE: VMware 6.5 (and VMFS 6.0) supports 512e drives as direct attached drives. vSphere & vSAN will expose 512 to Guest OS. However, VMware still does not support 4K. Read…
As you may have heard, with the recent purchase of QLogic by Cavium, QLogic’s 8 Gbit Fibre Channel (FC) switches were discontinued in short notice. On first blush, that may…
DataCore’s recent SPC-1 published numbers have been making quite the splash in the industry. If you missed them, here’s a link to their article about them. The reactions from the storage…