Archive for the ‘Virtualization’ Category

Fix Exchange DAG Failovers Caused by Snapshots

Tuesday, July 3rd, 2012 Posted in Exchange, Virtualization | 2 Comments »

By changing the following thresholds you can likely prevent unexpected failover of the DAG. cluster.exe /prop SameSubnetDelay=2000:DWORD cluster.exe /prop CrossSubnetDelay=4000:DWORD cluster.exe /prop CrossSubnetThreshold=10:DWORD cluster.exe /prop SameSubnetThreshold=10:DWORD To change back to the defaults... cluster.exe /prop SameSubnetDelay=1000:DWORD cluster.exe /prop CrossSubnetDelay=1000:DWORD cluster.exe /prop CrossSubnetThreshold=5:DWORD cluster.exe /prop SameSubnetThreshold=5:DWORD To view your current settings. cluster.exe /prop

Create a bootable ESXi USB Flash Drive

Saturday, February 7th, 2009 Posted in Virtualization | 1 Comment »

Download the ESXi installable ISO. Double-click the ISO to mount it (an icon will appear on your desktop). From there, navigate the contents of the ISO image to find VMware-VMvisor-big-3.5.0-xxxx.i386.dd.bz2 and copy it out of the ISO image into a ...