Browsing Posts in VMware

Reading Time: 2 minutesVMware PowerCLI 10.0.0 was new release of PowerCLI and the first to become multi-platform: it adds support for Mac OS and Linux! Thanks to Microsoft PowerShell Core 6.0, the open-sourced version of PowerShell that’s available on a number of operating systems, from Windows to Linux to Mac OS. From this release (in January 2018) there was a new minor release every month to make sure we get the latest features, performance improvements, and updates available as quickly as possible. But now there is a new major release: PowerCLI 11.0.0!

Reading Time: 3 minutesDi recente è stato annunciato un nuovo VMware vExpert sub-program: si tratta del vExpert PRO. Ma rispetto al vExpert e agli altri sottoprogrammi il fine di questo programma è sostanzialmente different. Un vExpert PRO è un vExpert con una forte presenza locale (tipicamente vi dovrebbe essere almeno un vExpert Pro per nazione), con forti legami con le community locali e che sia in grado di promuovere e migliorare il programma vExpert. program, recruiting, mentoring and training people.

Reading Time: 3 minutesVMware vSphere with Operations Management (or vSOM) offers the full range of vSphere features for transforming data centers into dramatically simplified virtualized infrastructures, for running today’s applications with the next generation of flexible, reliable IT services. Best in class management capabilities allow IT to gain visibility into virtual environments, proactively identify and remediate emerging performance issues, and optimize resource utilization through a unified console. This bundle combine VMware vSphere with vRealize Operations Management in a single product to simplify licensing and purcase procedures.

Reading Time: 5 minutesVMware vSAN is a powerful hyperconverged solution, but sometimes still lack of some information or usability. In most cases the health engine is working well and automatically, but in other case it needs your attention and manual operation. One example is the vSAN Disk Balance alarm that sometimes happen in your cluster and bring your healt status no more “green”. This warning just indicate that that the cluster is imbalanced and there are disks that are high on space usage while others are very low, that potentially can make your cluster no more optimal.

Reading Time: 2 minutesSome weeks ago, VMware has discover a possible issue in all VMware vSAN 6.6 and 6.7 cluster, related to hot (or also cold) disk-extend operations. Applications such as databases report in-guest data inconsistency on a VMDK that has been extended while residing on VMware vSAN 6.6 and later. More information of this issue are provided in the VMware KB 58715 (Virtual Machines running on VMware vSAN 6.6 and later report guest data consistency concerns following a disk extend operation).

Reading Time: 4 minutesIf you are running VMware vSphere 5.5 or 6.x you may have some issues with VM snapshots with the risk that VMs may report guest data inconsistencies! Not funny at all and potentially a critical problem that must be planned, considering that VM snapshots are used by all VM native backup products! And more serious that the cosmetic snapshot “issue” in VMware vSphere 6.0 using the vSphere C# Client. This issue is still open for vSphere 5.5 (and probably will remain un-fixed considerind that v5.5 is in End of General Support), 6.0 and 6.5.

Reading Time: 4 minutesAfter one year from the release of VMware Workstation 14 and VMware Fusion 10, VMware has just released VMware Workstation 15, VMware Player 15 (for Windows and Linux PCs) and VMware Fusion 11 (for MacOSX). A good celebration of VMware’s 20th anniversary, considering that the first product was VMware Workstation. And a good news, considering that two year ago there were some rumors and doubts about the future of Workstation and Fusion products, due to the laying off some employees from the related teams.

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