VMS Help START, /QUEUE, /MANAGER, Qualifiers *Conan The Librarian (sorry for the slow response - running on an old VAX) |
1 - /ADD
Creates an additional queue manager in the existing queue database. If the named queue manager already exists, the request will be rejected.
2 - /NAME_OF_MANAGER
/NAME_OF_MANAGER=name Creates a non-default queue manager. The required name value may be up to 31 characters long and may be a logical. The name will serve as the identifier for the queue manager process and the portion of the database that it is managing.
3 - /NEW_VERSION
/NEW_VERSION /NONEW_VERSION (default) Specifies that a new (empty) version of the queue database is to be created. This qualifier is required when initially creating and starting the queuing system. If you specify this qualifier and a queue database already exists, the new master and queue files of the queue database supersede existing versions of those files; however, the journal file of the existing queue database is deleted. Jobs and other information are lost.
4 - /ON
/ON=(node[,...]) In an OpenVMS Cluster, specifies the nodes on which a clusterwide queue manager can run. The default value for the node list is the asterisk (*) wildcard character, meaning that all nodes in the cluster are eligible to run the queue manager. If the node on which the queue manager is running leaves the cluster, the queue manager can automatically fail over to any available node in the cluster. However, to specify a preferred order in which the nodes should claim the queue manager, or to limit the nodes which can run it, you must specify the /ON qualifier. The node list you specify is stored in the queue database. Anytime the START/QUEUE/MANAGER command is entered and neither the /NEW_VERSION nor /ON qualifier is specified, the /ON list stored in the queue database remains unchanged. For highest availability, specify the asterisk (*) wildcard character as the last node in the node list to indicate that any remaining unlisted node can claim the queue manager, with no preferred order. If you do not specify the asterisk (*) wildcard character last in the node list, the queue manager can only fail over if one of the nodes in the list is available; however, if you want to exclude certain nodes from being eligible to run the queue manager, you cannot use the asterisk (*) wildcard character. You cannot specify the asterisk (*) wildcard character as part of a node name. Anytime the START/QUEUE/MANAGER command is entered (with or without the /ON qualifier), the job controller will check to see if one or more preferred queue manager nodes was currently or previously specified with the /ON qualifier. If one or more preferred nodes was specified, and the queue manager is running on a node other than the first available node of those specified, the queue manager process is moved from its current node and restarted on the first available preferred node. Despite the transition, queues on the running nodes are not stopped. All requests to the queuing system, for example, PRINT, SUBMIT, and SHOW ENTRY requests, will complete as expected.
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