ZFS: Fun with ZFS – is compression and deduplication useful for my data and how much memory do I need for zfs dedup?
It is widely know that ZFS can compress and deduplicate. The deduplication works across the pool level and removes duplicate...
Month: September 2014
Xenserver: Changing poolmaster when old poolmaster is not available
Scenario, a 2 node XenServer Cluster with HA. In general, one node is assigned a pool master to which for...
Xenserver: failed disk move / cannot delete vdi because of being assigned to control domain
Situation: A move of a VM failed and left me with the VDI (Virtual Disk) and the VM on the old...
