Upgrading VMware vSphere environment. Prepare your environment before upgrading. Requirements:- 1)first upgrade the vCenter server. 2) check host hardware compatibles to support esxi versions. 3) Update host firmware version (For Ex. HP server? update system firmware ILO and BIOS, controller version) (If cisco UCS? check the ucs manager and FI versions 3.0 or 3.2, 4.0…

Today I have experiencing issue with appVolumes error has showing as below. In the GUI popups on the VDI desktop with App Volumes agent, you may notice similar to:Error from manager appvolmanager.domain.com (error code 400) or (error code 401) Problem detected,  Unable to locate the machine making this request on the hypervisor  please reboot or…

Virtual machines appear in an Orphaned state in vCenter Server . VM that are running and fully functional and able to ping and RDP. vcenter shows its registered in EsxiHost-A if you login through vSphere-client that you may not able to find that vm because that vm is running in another esxi-hostB . you need to…

Post Configuration VCSA. Once complete the vcenter server Install you need to join into the Domain. Go to IE Browser Https://vc-name.domain.com as Administrator@vsphere.local Go to Administration and click Nodes then select PSC node. In the Manage Tab select Active Directory and Click Join then it will ask for details domain name and OU login credential….

In This Post we will go over how to install VMware vCenter Appliance  (vCSA) 6.0 What is vCSA ? vCenter Server Appliance (vCSA), an optimized and preconfigured SUSE Linux Enterprise Server appliance. it’s easier and quicker to deploy vCenter appliance is readily configured. There is no need to install and set up a dedicated Windows Server. How…

Windows Trust relationship error when you login to the windows server. Just logon to the server through local Administrator account .\administrator or VMname\administrator Open Command Prompt CMD C:\User\Administrator>netdom.exe resetpwd /s:ADservername /ud:domain\admin /pd:password!@9 ENTER Hope this will be informative for you Thanks for Reading !

Unable to configure replication for virtual machine “VM_name” because group _name cannot be created. Another virtual machine “VM_name” that has the same instance UUID ‘ already exists on protection site. You may notice when your login into the vcenter web client  under site recovery manager select Protection group VM’s (Invalid :virtual machine:’test-vm’ is no longer…

Today I am experiencing issues with vcsa vSphere we client login with my domain account i got this error  A server error Occurred 400.  To fix the issue we need to check the Appliance Time Zone. for my case i found there is  a time difference between these two appliances one is (PSC)Platform Service Controller and…

We can clear VMware vSphere client history through windows regedit. below are the steps. Type Windows+R to launch the RUN  Type regedit  , select yes when prompted for confirmation, go to HKEY_current_users\software\VMware\VMware Infrastructure Client\Preferences .   (OR) Ctrl+F then type RecentConnections . Right side window you can find RecentConnections  Right click and Modify  value data  Delete any appropriate entries,…

Issue: host disconnected VMs grayed out state but all VMs running fine ? Restart mgmt services via SSH(Putty) or esxi shell through DCUI and Enable ssh. /etc/init.d/hostd restart , /etc/init.d/vpxa restart , services.sh restart Then reconnect it. Connect host console through ILO or iDRAC go to Troubleshoot option enable ssh or esxi shell.During this process host response…