Migrate Physical Machine to Microsoft Failover Cluster
Let’s walk through the steps to perform a Physical to Virtual machine (P2V) conversion using Veeam Backup and Replication (VBR) to migrate a physical server to a Cluster virtual machine.
Let’s walk through the steps to perform a Physical to Virtual machine (P2V) conversion using Veeam Backup and Replication (VBR) to migrate a physical server to a Cluster virtual machine.
This is a very interesting warning. I migrated many VBR servers, and it’s the first time I’ve encountered this warning.
The detailed warning message is below:
Warning Failed to connect to Red Hat Virtualization plug-in: Failed to login to platform service: The remote certificate is invalid according to the validation procedure.
Citrix released Virtual Apps 7 2311 on December 20, 2023. I will show you how to upgrade the existing Citrix Virtual Apps servers to Citrix Virtual Apps 7 2311.
When you install Veeam Backup & Replication v12.1, the Veeam Backup & Replication console 12.1 is automatically installed on the backup server. If you want to remotely access Veeam Backup & Replication v12.1, install the Veeam Backup & Replication console 12.1 on a dedicated machine.
Today, I will show you how to install Hyper-V integration services in the Ubuntu Linux VM of Hyper-V. If the Hyper-V integration services are not installed, you cannot restore any data from Veeam Backup.
Today, I noticed two fresh vulnerabilities on the VBR12.1 Manager and console servers. Certain .net core requirements are installed when the product is installed. Unfortunately, The .net isn’t patched automatically through Windows updates.
When you try to extend the C drive from the Disk Manager tool but the Extend volume greys out, that’s because the recovery partition prevents the C drive from extending the volume.
Microsoft released Windows patches on the second Tuesday of every month. This procedure installs Microsoft Windows server patches for the production cluster servers without an outage.
There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via Virtual Media. These screens captured were for Windows Server 2019, but not for Windows Server 2019 only. You can use Windows Server 2022 ISO image file too.
There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via Virtual Media Wizard. This process is also can use for other vendors’ machines, not for the dataOn host only.
There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via PXE. This process is also can use for other vendors, not for the DataOn host only. It would be best to ask the host hardware vendor to send you the custom WIM image file before rebuilding it.
On February 17, 2023, Veeam Backup & Replication v12 Day 0 is being released. This update is intended for existing Veeam Backup & Replication 12 RTM (build 12.0.0.1402) installations and will upgrade them to Veeam Backup & Replication V12 GA (build 12.0.0.0.1420). This update can be skipped if Veeam Backup & Replication 12 GA (build 12.0.0.1420) is already installed.
This procedure upgrades a Windows Server 2012 R2 generation Hyper-V virtual machine to Windows Server 2019 (2022) generation 2 Hyper-V virtual machine.
Cyberattack is one of the fastest growing crimes in the world, we have seen passwords being leaked regularly, local administrator account is like God of machine, it has superpower to do anything for the machine. A lot of IT guys simply use the same password for all local administrator accounts, the attacker easy access to the whole estate if one machine is breached.
Microsoft LAPS is one of solutions to prevent the issues, The “Local Administrator Password Solution” (LAPS) provides management of local account passwords of domain joined computers. Passwords are stored in Active Directory (AD) and protected by ACL, so only eligible users can read it or request its reset. Today, I am going to show you how to deploy it.
How to move failover clusters on the same hardware to another domain
Today, I am going to show you how to delete a protected OU of Active Directory.
Please on hold to install patches for servers, there are lots of issues happened after install patches, the detail as following information.
Patch Tuesday Megathread (2022-01-12) : sysadmin (reddit.com)
Please wait up to 1 week prior to touching these updates on servers or at least TAKE A BACKUP PRIOR to ANY PATCHING.
If you are trying to promo windows server 2019 as domain controller, it happened “Verification of replica failed. The specified domain {Domain-Name} is still using the File Replication Service (FRS) to replicate the SYSVOL share. FRS is depreciated.” Error, this is because Windows Server version 1709 (or after version) can no longer be added as an Active Directory domain controller (DC) to an existing domain that is still using File Replication Service (FRS) for replication of the SYSVOL share.
If you tried to restore VMs (or physical machines) and it shows the trust relationship between this workstation and the primary domain failed, I won’t recommend using rejoin domain to solve issues, because it will happen unexpected issues after disjoin and rejoin domain.
Today, I am going to show you how to fix it without disjoin and rejoin domain.
If you try to start a Hyper-V VM but failed, the error message shows Account does not have permission to open attachment VHDX General access denied error, don’t panic, today I am going to show you how to fix it.