System Troubleshooting Tasks - HP 1032 Manual

System Troubleshooting Tasks

System Troubleshooting Tasks
Index | Administrators Guide | Users Guide | Tool Overview | Related Documents | Dictionary
1.9.1 Locate a Compute Node that is down
1.9.2 Get to the console of a Compute Node that is down
1.9.3 Bring up a Compute Node with a recovery image
1.9.4 View system logs for cause of a crash
1.9.5 Bring up the Management Server from a crash
1.9.6 Troubleshoot SCM problems
1.9.7 Replace a Compute Node that has failed with a new machine
1.9.1 Locate a Compute Node that is down
Any node that shows a state of "unavail" or "unreach" is potentially down and should be
checked by a system administrator. In order to determine the state of nodes on the cluster, the
tools should be used.
Using the Clusterware Pro V5.1 Web Interface
The default hosts view is a table showing information about your hosts' resources. The default
view is accessed from:
View->Details
There are two different indications of health and status: State, and Batch State.
State refers to the state of the host.
Batch State refers to the state of the host, and the state of the daemons
running on that host.
Using the Clusterware Pro V5.1 CLI
An overview of a nodes health can be obtained by looking at the Clusterware Pro status and
batch states of that node.
ClusterPack