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VMware HA & Backups (HA (VM restarted on another host on same cluster,…
VMware HA & Backups
Backups
Traditional
can't understand VMs
backup OS data but not VMs
VM specific
VADP
(vStorage APIs for Data Protection)
VMware Data Recovery
Veeam
EMC Avamar
VDP
(VMware Data Protection)
vSphere 5.1
Direct-to-Host restore
replaces VMware Data Recovery
based upon EMC Avamar
HA
VM restarted on another host on same cluster
Hearbeat between ESXi
Datastore Heartbeat
Isolation (network errors)
VMCP (VM Component Protection)
Fault Tolerance
Critical apps / No downtime
Host must be in HA cluster
How ?
FT Logging (on separate network)
Twins (1 Primary 1 Secondary)
Separate Datastores
vSphere Site Recovery Manager
automate planning, testing, failover, failback