VSAN

Written by Sam McGeown on 12/12/2017
Published under VMware and vSAN
A little while ago I replaced my three ageing Intel NUC hosts with a single (still ageing) Dell T7500 workstation. The workstation provides 24 processor cores and 96GB RAM for a really reasonable price, while still being quiet enough to sit in my home office. One of the driving factors in retiring the old NUCs was vSAN - I know in the newer generations of NUC you can get an M2 and a SATA SSD in, but my 1st gen.
Written by Simon Eady on 12/9/2017
Published under Community and VMworld
Sunday Arriving in early on Sunday as the local flight choices are more limited from Bristol than perhaps a larger Airport, very fortunate to have a hotel so close to the VMworld venue, perhaps not so great for the evening activities but I am happy with it this way around. Other than registration (4pm-8pm) and hopefully catching up with a few folk who have also arrived early. In the evening I had the pleasure to meet many awesome people from the vCommunity.
Written by Sam McGeown on 12/9/2017
Published under Career, Community, PowerCLI, VMware, VMworld and vSAN
VMware vSAN 2017 Specialist Exam I always like to take a discounted exam at VMworld, this year I opted for the VMware vSAN 2017 Specialist exam, which was released a few weeks ago. Having delivered quite a few vSAN based solutions over the last few years, I was fairly confident in the blueprint. I am pleased to say that I passed the exam with a score of 422, way higher than I expected!
Written by Simon Eady on 1/2/2017
Published under vRealize Operations and vSAN
I have recently been able to get vSAN properly up and running in my lab and took a look at the OOTB Dashboards that come with the MPSD (Management Pack for Storage Devices). As I have a hybrid build (I know many have All Flash Arrays) I was interested in how hard my Flash Cache was working so I built a dashboard purely focused on this aspect of the vSAN product.
Written by Sam McGeown on 30/12/2016
Published under VMware, vRealize Orchestrator and vSphere
My vSphere lab is split into two halves - a low power management cluster, powered by 3 Intel NUCs, and a more hefty workload cluster powered by a Dell C6100 chassis with 3 nodes. The workload servers are noisy and power hungry so they tend to be powered off when I am not using them, and since they live in my garage, I power them on and off remotely.
Written by Sam McGeown on 16/9/2016
Published under Storage and VMware
I ran into a strange one with my lab today where the previously working VSAN cluster couldn’t be enabled. Symptoms included: The button to enable VSAN was missing from vSphere Web Client vsphere_client_virgo.log had the following error: [2016-09-16T14:49:03.473Z] [ERROR] http-bio-9090-exec-18 70001918 100023 200008 com.vmware.vise.data.query.impl.DataServiceImpl Error occurred while executing query: QuerySpec QueryName: dam-auto-generated: ConfigureVsanActionResolver:dr-57 ResourceSpec Constraint: ObjectIdentityConstraint TargetType: ClusterComputeResource Target: ManagedObjectReference: type = ClusterComputeResource, value = domain-c481, serverGuid = a44e7d15-e63f-46c2-a1aa-b9b1cbf972be
Written by Sam McGeown on 2/4/2015
Published under VMware
I tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta. Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.
Written by Sam McGeown on 2/4/2015
Published under VMware
I tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta. Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.
Written by Sam McGeown on 1/4/2015
I tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab - basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta. Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.
Written by Sam McGeown on 20/10/2014
Published under VMware
*This post was meant to be published on Friday, VMworld Sleep Deprivation meant I didn’t click the button!* This is the last post and a bit of a wrap up on my VMworld 2014 series! There isn’t a keynote on day three, and there’s definitely a “winding down” feel as people tend to arrive later (if at all) and many are…feeling the effects of the previous night shall we say!