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Become theroot role on a cluster node that is to host
the PostgreSQL component.
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Ensure that all the PostgreSQL resources are online.
For each resource, perform the following steps:
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Determine whether the resource is online.
# clresource status postgres-rs
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If the resource is not online, bring the resource online.
# clresource enable postgres-rs
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Switch the resource group to another cluster node, such as
node2.
# clresourcegroup switch -h node2 postgres-rg
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Confirm that the resource is now online on
node2.
# clresource status postgres-rs