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Difference between revisions of "VCP4"
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m
→Create and Configure VMware Clusters: Added VM Monitoring and Basic HA
m (→Establish and Apply ESX Host Profiles: Minor initial update) |
m (→Create and Configure VMware Clusters: Added VM Monitoring and Basic HA) |
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= Establish Service Levels = | = Establish Service Levels = | ||
== Create and Configure VMware Clusters == | == Create and Configure VMware Clusters == | ||
'''VM Monitoring''' | |||
* HA monitors VM to detect if they've hung / stopped responding, and resets VM if both | |||
** VM Tools heartbeat lost in interval | |||
** No VM I/O in interval (default 120 secs, recofig at cluster level <code> das.iostatsInterval </code> | |||
* Default 60 secs no h/beat, max 3 resets in 24 hrs (High sensitivity 30 secs and 1hr, Low 120 secs and 7 days) | |||
* VM Monitoring should be suspending during network changes | |||
'''HA''' | |||
* Uses the following networks for HA communication | |||
** ESX - All Service Console networks | |||
** ESXi - All VMkernel networks (not VMotion network if alternatives available) | |||
== Enable a Fault Tolerant Virtual Machine == | == Enable a Fault Tolerant Virtual Machine == | ||
== Create and Configure Resource Pools == | == Create and Configure Resource Pools == | ||