There is a new vulnerability on ESXi that allows attackers to make ESXi server unresponsive and ESXi management functionality will be unavailable. It seems, there is no affect on virtual machine but it will cause...
We are using HPE ProLiant servers in our virtual environment to delivering different services to our customers. VMware ESXi has been installed on all servers as Hypervisor. You know that each vendor has customized image that includes VMware ESXi, drivers and management tools. It seems, there is an issue on HPE Agentless Management (AMS) on latest ESXi image.
We had a disaster on one of our storage devices that some virtual machines were hosting by the storage. After recovering issue on the storage, the below log was on some ESXi hosts: ESXi-Server...
There is some challenges for passing Linux commands with parameters to guest OS. In most of cases, administrators have to pass commands as a PowerShell variable also I had some bad experiences, as an example: run “Sed” with some special parameters. I have to use lot of double quotes and single quotes to pass command via Invoke-VMScript to guest OS.
VMware vSphere 6.7 Update 2 has been announced by VMware today. Many fixes and improvements is coming with the new release. There is improvements for vSphere Platinum and also VMware announced vSphere ROBO edition (vSphere Remote Office Branch Office). vSphere 6.7 Update 2 will deliver simplified operations, enhanced security, and support for new applications. It will include updates to the vCenter Server Converge Tool, new vCenter Server audit events and new VM maximums.
If you have plan to deploy vCenter Server Appliance (vCSA) without DNS server, installation will be failed, if you have add standard information for deploying virtual appliance. Because installer ask you to add FQDN of server before start to deploy. By adding FQDN, installer will be try to resolve it.
If you have installed version 6.00, upgrade the installation to version 6.02 and if you are using other monitoring, just test it for once. I’m sure it will be a replacement for your current monitoring tools.
vRealize Operations Manager delivers intelligent operations management with application-to-storage visibility across physical, virtual, and cloud infrastructures. Using policy-based automation, operations teams automate key processes and improve IT efficiency.
I’m feeling old when I met Ava. Not too long, I had to use Google to find information about articles in VMware Knowledge Base. No one cared about us. But now, Ava will help guys to find anything faster. The name is like an Iranian name for girls (آوا). She’s so beautiful, so respectful but very young because it’s the beta version.
If you are using vSphere 5.5 on your environment, please don’t read this post otherwise it will be useful for you. Currently, vSphere is most popular server virtualization software and any changes or notifications which published by VMware, has impact on may organizations IT infrastructure. What’s the newest? Answer: Say good bye to vSphere 6.0 .
VMware has released patch for ESXi 6.7 (ESXi670-201901001) to resolving some important issues, all the resolved issues are bug fix and this patch doesn’t include any security fix . As you may know, ESXi patches are cumulative and new patches includes all resolved issues that released before the new patch.
“Corruption in dlmalloc” issue occurs because multiple esxcfg-dumppart threads attempt to free memory which has been used for configuring the dump partition. Thread A checks if there are entries to be freed and proceeds to free them, while within the same time frame, Thread B is also attempting to free the same entries.
Based on VMware KB2147888, this issue is resolved on ESXi 6 U3. But why issue is happening on ESXi 6 U3 or ESXi 6.5 U1 when they are installed on HPE ProLiant servers?
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I guess, you know the instruction but let’s quick review. You can export virtual machines via some different tools such as vSphere Client, vSphere Web Client and others. All administrators do it today and familiar with OVA and OVF. It’s possible to export small virtual machines via vSphere Client, vSphere Web Client, PowerCLI. If you want to export virtual machine with 200~300 GB virtual disks (Thin or Thick), there is serious problem, just make sure that you have enough free space. But did you try to export big or monster VM as OVA or OVF?