About this tag
The cluster manager tag on WindowsForum.com covers topics related to managing clusters in Windows Server environments, including Hyper-V failover clusters and SQL Server availability groups. Discussions include troubleshooting error codes like 1069 and 21502 when restoring VHD files in a failover cluster, handling split-brain scenarios in availability groups with dynamic quorum, and using tools like Windows Admin Center for cluster deployment and management. Recurring themes involve network configuration, quorum settings, and recovery from failures.
  1. K

    Hyper-V error codes 1069 and 21502

    The VHD file was accidently deleted, I had a backup of the VHD that is 30 days old. I copied the backup VHD file back into the file location where it was originally deleted. When I tried to restart the VM from the Failover Cluster manager it failed and gave me a couple of codes. It says I dont...
    • kaylorjo
    • Thread
    • backup cluster manager error codes failover cluster hyper-v privilege vhd vm issues windows 2008 r2 windows server
    • Replies: 1
    • Forum: Windows Software
  2. C

    No response in split brain scenario in availability group.

    have an availability group with two nodes with dynamic quorum. I want to simulate a split brain scenario. For this I have configured one inbound firewall rules per node. The rules each block the connection of the other node. I tested them by ping. The cluster manager detects network errors...
    • cheberdy
    • Thread
    • availability group cluster manager configuration database firewall network error node offline quorum split brain troubleshooting
    • Replies: 1
    • Forum: Windows Server Forums