Category: VMware

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vSphere 6.7 Update 1 and Veeam Compatibility Issues

Yesterday, Tuesday 16th October saw the much anticipated release of VMware’s vSphere 6.7 Update 1, however, shortly after the announcement a number of Veeam users decried the release due to compatibility issues with Veeam’s Backup & Replication suite. None other than Veeam’s Anton Gostev first announced the issue with the...

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Deploying ‘Lab-Friendly’ NSX Controllers

You don’t have to have an enterprise-grade lab environment to run VMware NSX Data Center for vSphere. For those who neither wish to house half a rack of servers, storage, and enterprise networking kit at home, nor wish to incur the wrath of their energy company for the privilege, a...

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VMware NSX Role Based Access via Active Directory

You may have noticed that your usual Active Directory user account (which might afford you full administrative access in vCenter) doesn’t get you very far when attempting to manage NSX for vSphere. This is by design, as NSX access is not governed or controlled by vCenter Server roles. NSX utilises...

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New VMware NSX Guides Released

Back in October 2017, VMware released a number of free NSX guides. A detailed overview of the releases can be found by clicking here. Just last week the NSX Guide Library was enhanced further thanks to the release of a number of new publications.  Regardless of whether you’re new to NSX...

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VMware vRealize Log Insight – End of Availability

Yesterday (Monday 16th July 2018) VMware announced the End of Availability for vRealize Log Insight for vCenter. This enabled all vCenter Server licensees to enjoy a cool 25 OSI (Operating System Instance) usage. Sadly, the current version of vRealize Log Insight (6.4.x) will be the last version to support vRealize Log...

Reclaim VMFS Deleted Blocks via UNMAP 0

Reclaim VMFS Deleted Blocks via VAAI UNMAP

Since the release of vSphere 5.5 back in September 2013 we have been able to utilise ESXCLI to manually reclaim deleted blocks from VMFS datastores. Essentially, by using the VAAI UNMAP primitive, we can reclaim previously used blocks by releasing them back to the storage array, allowing them to be...