Hyper-V Clusters Flashcards
What utility is used to restore backups?
wbadmin
How do you perform a backup at command line?
wbadmin start systemstatebackup -backuptarget:c:
How do you view backups and content within them at command line?
wbadmin get versions
wbadmin get items -version:
How do you perform a non-authoritative restore at command line?
wbadmin start systemstaterecovery -version:
How do you perform an authoritative restore at command line?
wbadmin start recovery -version: -itemtype: -items:
What does the possible owners setting do for failover clusters?
Allows node to host the cluster role, if not selected it will host the role but not come only without manual intervention
What is a dependancy of SMB Direct?
RDMA Capable NICs
What is the advantage of SoFS?
Active/Active cluster, all nodes can mount the file share
What is a dependancy of SoFS?
CSV (Cluster Shared Volume)
Uses CSVFS
What is the CSV block cache size?
Optional to dedicate up to 80% of system memory for caching
(Get-Cluster -Name).BlockCacheSize =
How does live migration differ from quick migration?
Live: VM must be on
Quick: Any sate, pauses if on
What is node fairness in Hyper-V clustering?
Distributes VMs to nodes based on host utilisation
What is protected network in Hyper-V clustering?
VM will move to another host if its NIC on current host loses connectivity
What is VM monitoring in Hyper-V clustering?
VM is restarted if a specified service is not running
What is drain roles (drain on shutdown) in Hyper-V clustering?
Automaticallty migrates roles if Hyper-V host is shut down to ensure HA
