Sometimes in IT, when you are the infrastructure person in the company, you may spot a product or a solution that could be a good fit internally, or for a customer. Not only will this help you learn something new, but could bring a genuine benefit to the business or customer. <\/p>\n\n\n\n
Sometimes we are too scared to build our case for why we think it should be implemented. What if it goes wrong? Luckily I work for a great company, where there is no blame culture, and we are encouraged to suggest and try new things. <\/p>\n\n\n\n
I was at work one day and we were discussing storage expansion for a large customer (14x ESXi hosts across 2 sites). Internally, our expertise has always been HPE-oriented, and somebody suggested a HPE MSA as a cost-effective way of expanding the storage. My suggestion was “why not use VSAN?” I then proceeded to talk about the benefits of VSAN, and performance vs cost\/GB. That was the last I heard about it! <\/p>\n\n\n\n
About 3 weeks later my boss says “Right, you are going to site to install drives and deploy VSAN for our customer.” I had clearly made a decent suggestion, then! <\/p>\n\n\n\n
Although we support existing customers running VSAN and have installed it in the past, this particular customer is a Blue Light Service; an NHS 111 provider. VSAN would be installed directly into their brownfield environment to extend their existing storage. <\/p>\n\n\n\n
I would be lying if I said that I wasn’t a bit nervous about making this change on such a critical service. It actually forced me to brush up on VSAN, relearn everything I already knew and take a quick test drive around existing environments. But I still felt I needed a bit more help. <\/p>\n\n\n\n