
Chapter 1: HP Clustered File System Commands 2
Copyright © 1999-2005 PolyServe, Inc. All rights reserved.
clusterpulse – ClusterPulse daemon
Synopsis
/opt/hpcfs/sbin/clusterpulse
Description
The ClusterPulse daemon monitors the cluster, controls failover of virtual
hosts and devices, handles communications with the Management
Console, and manages monitors and event notification.
This daemon is used internally by HP Clustered File System and should
never be run directly.
destroypsfs – destroy a PSFS filesystem
Synopsis
/opt/hpcfs/sbin/destroypsfs
Description
This command removes the specified PSFS filesystem from the volume
on which it is located.
diskupdate – reattempt to access a disk
Synopsis
/opt/hpcfs/tools/diskupdate
Description
This command should be run only at the request of HP personnel.
dlm – Distributed Lock Manager daemon
Synopsis
/opt/hpcfs/sbin/dlm
Description
The Distributed Lock Manager daemon provides a locking mechanism to
coordinate server access to shared resources in the cluster.
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