XtremIO Integration with vCenter Operations

As XtremIO becomes more popular with customers, there will be a need to integrate the statistics it provides into third party monitoring systems. XtremIO has a very simple UI to work with and it shows you a decent amount of statistics already in the UI, per volume; IOPs, latency, bandwidth, etc… EMC already has a vCenter Operations adapter for the …

Guest I/O Profiling – Survey Results

A month ago I posted a survey revolving around guest I/O workload characterization. The survey consisted of five questions (I wish I would have included a sixth) that asked respondents about their experience with profiling the I/O that goes to and from the guest VM to the storage subsystem. Let me tell you why this data is important: simply, knowing …

Guest I/O Workload Characterization – A Survey

As I get deeper into the design aspect of all things vSphere I have started to realize that workload characterization is a key competency when it comes to right-sizing every aspect of your design. When characterizing the I/O workload of existing virtual workloads, there aren’t too many tools available (that I’m aware of) to accomplish this task. The two tools …