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hastop

NAME

hastop - stop the VCS server on one or more systems in a cluster

SYNOPSIS

hastop -local [-force | -evacuate | -noautodisable]

hastop -local [-force | -evacuate -noautodisable]

hastop -sys system ... [-force | -evacuate | -noautodisable]

hastop -sys system ... [-force | -evacuate -noautodisable]

hastop -all [-force]

hastop [-help]

AVAILABILITY

VRTSvcs

DESCRIPTION

The hastop command stops the VCS server and related processes on all systems, the local system, or a specific system.

The value of the cluster attribute, EngineShutdown, specifies how the engine is to proceed when the hastop command is issued. Possible EngineShutdown attribute values and their significance are:

• Enable - process all hastop commands (default behavior)
• Disable - reject all hastop commands
• DisableClusStop - do not process the hastop -all command, but process all other hastop commands
• PromptClusStop - prompt for user confirmation before running the hastop -all command, but process all others
• PromptLocal - prompt for user confirmation before processing the hastop -local command, but process all other hatstop commands
• PromptAlways - prompt for user confirmation before executing any hastop command

  The EngineShutdown attribute value is not considered when the hastop command is issued with the -force option.

OPTIONS

-local [-force | -evacuate \ -noautodisable]

-local [-force | -evacuate -noautodisable]

\fBhastop\fP without arguments.

The -local option stops the VCS server on the system on which the command is issued. When the VCS server stops a system, the system's service groups are also stopped. The -force option stops the VCS server, but allows the service groups to continue running. The -evacuate option migrates all groups to other systems, if possible. The -noautodisable option ensures that service groups that can run on the node for which hastop is invoked are not autodisabled while VCS is stopped. The -noautodisable option can also be used with -evacuate option, but not with -force option.

-sys system\ ... [-force | -evacuate | -noautodisable]

-sys system\ ... [-force | -evacuate -noautodisable]

\fBhastop\fP without arguments.

The -evacuate fails over the system's active service groups to another system in the cluster, before the system is stopped. Otherwise, the applications are taken off line. The -sys option stops the VCS server on the system specified. Multiple servers may be specified. The -force option enables the service groups to continue running. The -noautodisable option ensures that service groups that can run on the node for which hastop is invoked are not autodisabled while VCS is stopped. The -noautodisable option can also be used with -evacuate option, but not with -force option.

-all [-force]

Stop the VCS server on all systems in the cluster, and take all service groups offline. The -force option specifies that the VCS server stops on all systems, but that service groups continue running.

[-help]

Display usage. Equivalent to using hastop without arguments.

SEE ALSO

haconf (1M)