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vSAN stretched cluster topology explained

WEBVMware vSAN 6.2 Stretched Cluster & 2 Node Guide covers greatly all the network topologies supported and the configuration steps involved on setting up such solution, …

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URL: http://www.justait.net/2017/03/vsan-stretched.html

Esxtop 3/4 – exporting the data you collected

WEBThen run esxtop in batch mode. Example: esxtop –b –d 10 –n 6 > /tmp/log.CSV. -b stands for batch mode. -d stands for delay, it means every X seconds it will capture the data. -n …

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Identifying controllers and drivers for vSAN

WEBFirst, identify if your card has been found and loaded by the host. run: esxcfg-scsidevs -a. As you can seem my controller has been loaded to adapter vmhba5 and it’s …

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Enabling vSphere Network Health Check

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vSphere Integrated Containers – Performance over the Limits 2/2

WEBSince containers in VIC are represented by VMs, vSphere specific monitoring tools, like vROps, are perfect to monitor the performance of them. In this …

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vSAN HCL Warning

WEBEven though you follow my recommendations vSAN Health Check still showing a warning for the vSAN cache tier controllers. Don’t be afraid, there’s a bug that …

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VMware Identity Manager and Delegate IP

WEBWhile working with one of my customers to deploy a new automation platform (vRealize Automation), which will provide and manage multi-cloud resources, like on …

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vSphere 5.5 Guest OS support matrix

WEBAlso, here’s the list of Guest OS that were dropped from vSphere 5.0 to vSphere 5.5. If you want to check it yourself, here’s how. - Go to VMware Compatibility …

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Scale-out VMware Identity Manager

WEBRecently I’ve worked with one of my customers to scale-out their vRealize Automation (vRA) environment enabling High Availability for their VMware Identity Manager (vIDM) …

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Consuming Messages from RabbitMQ with vCenter Orchestrator

WEBFirst thing you need to do is to add the RabbitMQ server to vCO. - Open vCO Client. - Login against your vCO server. - On Design View. - Expand: Library / …

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VMware Pivotal Container Service

WEBLet's the fun begins. *** Installing PKS CLI ***. - Download PKS CLI tool from Pivotal Network; obs: I'm focused on the Linux version, but it has a version for other platforms …

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NSX Advanced Load Balancer functional sample

WEBNSX Advanced Load Balancer (NSX ALB) emerges as the cutting-edge solution to revolutionize load balancing within the NSX platform. Boasting dozens of …

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Site Reliability Enginnering Dashboard

WEBOur focus was a meticulously designed dashboard, a symphony of the most powerful widgets, offering users a high-level panorama of their environment. This visual …

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VMware PowerCLI script to manage VM resources

WEBT.G.I.F. A few months ago I talked about memory limitation and the impacts it could make on your guest’s performance. So, you may be wondering what guest’s have limitation. …

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ESXi password complexity requirements

WEBWith than in middle, you can come up with a password like that: If it contains just one or two character classes it must be at least 8 characters long; If it contains three …

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VMFS Version – VMWARE Datastore

WEBOn Datastore Details, you will see it’s VMFS version. So, why did it happen ? VMFS version depends on the version of your ESX host by the time when you last formatted the LUN. • …

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DRS/vMotion sudently stops working

WEBMy next step was to check the migration tasks history. It turned out that only 2 hosts were vMotionning VMs between them, there were no activity from the others hosts. vMotion …

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ESXi host upgrade failed

WEBThe client was upgrading their ESXi hosts from version 6.0 to 6.5, while the majority of the hosts went smoothly, a couple of them presented some undesired behavior. Update …

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