December 2014
Intermediate to advanced
276 pages
6h 25m
English
Content preview from VMware vRealize Operations Performance and Capacity ManagementBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Storage counters at the cluster level
vCenter does not provide information for storage at cluster level but vRealize Operations does, including counters such as IOPS, throughput, and latency. The main reason why I do not look at storage at the cluster level when working with traditional arrays is that the cluster is a compute cluster, not a storage cluster, so the boundary a cluster provides for compute may not apply to storage. The other reason is that the data at this level, as for the ESXi host level, includes all the local datastores. They can impact the overall result, especially those that give an average of all the datastores. If you have a cluster with 10 nodes that share 5 datastores, you will have 15 datastores in the clusters. The 10 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.