Browsing Posts in VMware

Reading Time: 5 minutesVMware vRealize Operations Manager is the rebranded name of vCenter Operations Manager (derived from a 2011’s company acquisition) and will be part of the new vRealize suite. But will be not only a barely renaming of an existing product, instead it will be a completely new version with lot of important improvements. Finally with the 6.0 (now at the 6.0.2) version lot of limitations and minor issues of the previous product has been solved and, although is still not a general purpose tool that can be used on all cases, it’s becoming really interesting and rich […]

Reading Time: 4 minutesVMware vCenter Standalone Converter platforms support goes almost with the vSphere version, so if you need to support vSphere 6.0, you will need the Converter 6.0 version. But for the supported guest OSes it could become more complicated, because new version add new OSes, but also remove the old OSes (no more supported by the vendor). So, if you need to converter an old OS you probably need an old version of the vCenter Standalone Converter (note that the 3.0.3 is not so easy to be downloaded from the VMware site). Also because your vSphere […]

Reading Time: 4 minutesVMware vCenter Converter Standalone provides an easy-to-use solution to automate the process of creating VMware virtual machines from physical machines (running Windows and Linux), other virtual machine formats, and third-party image formats. Through an intuitive wizard-driven interface and a centralized management console, Converter Standalone can quickly and reliably convert multiple local and remote physical machines without any disruptions or downtime. It was (and still it is) one of the most used tools to perform Physical to Virtual (P2V) activities.

Reading Time: 2 minutesRecently I’ve got a strange issue on ESXi 6.0: after an host reboot the ESXi hosts display a false positive warning: Deprecated VMFS volume(s) found on the host. Please consider upgrading volume(s) to the latest version Starting with vSphere 6.0 the VMFS3 version is now deprecated, but in my case all block based datastores were already at VMFS version 5!

Reading Time: 3 minutesAfter an upgrade to VMware vSphere 5.5 on a Dell PowerEdge R710, I’ve got strange occasion issues, where the hosts got completly disconnected from vCenter (with the ESXi/ESX host’s status as Not Responding or Disconnected in vCenter Server) and there was no way to reconnect, also after restarting the management services. Locking in the ESXi console those kind of errors where notable: Bootbank cannot be found at path ‘/bootbank’. The only temporally solution was power-off the VMs and restart the host. But the issue can randomly came back.

Reading Time: 3 minutesIn previous posts (see ESXi – Partitions layout of system disk and ESXi – More on partitions) I’ve described how are handles the partitions table on the destination installation media of ESXi 5.x (both in the case of a hard disk or a SD/USB disk). With the new ESXi 6.0 the partition tables is similar in the case of a 1 or 2 GB destination device (like a previous SD media), but has some changes in the case of larger devices. Core partitions remain the same with standard size:

Reading Time: 2 minutesVMware EVO:RAIL represent the first Hyper-Converged Infrastructure offerings from VMware, announced in VMworld 2014 and available from the second half of 2014, and based (on the software part) on vSphere 5.5 and VSAN 1.0. Now there is a new software release of VMware EVO:RAIL which includes also support for the VMware EVO:RAIL vSphere Loyalty Program. One of the most notable improvements is that the scale of the hyper-converged infrastructure appliances are now doubled: from beyond the initial four appliances in a cluster and 16 nodes overall to eight appliances in a cluster and 32 nodes […]

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