August 14, 2020
VMware ESXi
Problem VMware Change Guest OS Version greyed out I need to change the Guest OS Version for a virtual machine on VMware ESXi. But when I tried, found that the drop-down box against Guest OS Version is greyed out and I can’t change it. Reason If the drop-down …
August 13, 2020
VMware ESXi
Problem I need to Upgrade the VM Compatibility for a virtual machine on VMware ESXi. But when I tried, found that the Upgrade VM Compatibility option is greyed out as shown in the screenshot below. Reason If the Upgrade VM Compatibility option is greyed out then it means …
August 12, 2020
VMware ESXi
To upgrade the VM compatibility level of a virtual machine in VMware ESXi, follow the steps given below: Log in to the ESXi host containing the virtual machines Select Virtual Machine and Shutdown or Power Off the same for which you want to upgrade the VM compatibility. Go to the Upgrade …
Problem If you are working as a System Administrator then you need to keep the records of each and every change in the system. After applying the patches on HP-UX servers, you need to know what bundles and products have been updated on your HP-UX system. …
For a system administrator, it is very important to view log files for monitoring systems and troubleshoot issues. There are many ways to see the logs in real-time on a Red Hat Enterprise Linux (RHEL)system. tail command is a most useful solution which helps system admins to output the …
I have downloaded the Windows Server 2019 Standard from Microsoft Volume Licensing Service Center and installed the same. Purchased a licensed key for Windows Server 2019 Standard. After that, I followed the below steps to activate my Windows Server 2019 Standard successfully. Activate Windows Server 2019 Standard Right-click on …
Problem I got the below error while activating the Windows Server 2019 Standard by entering the product key which I had purchased. The product key you entered didn’t work. Check the product key and try again, or enter a different one. (0x80070490) Reason I talked to Microsoft …
Problem Getting below error after connecting to SFTP server: # sftp sftp_user1@dbappweb.com sftp_user1@dbappweb.com's password: Connected to dbappweb.com. sftp> ls remote readdir("/incoming"): Permission denied Reason I was getting the “Permission denied” error because SELinux was enabled on the SFTP servers and it was enforcing. The status …
