Administration Commands
query_mds_statistics
max_rcv_size
The maximum number of bytes the application can receive in one message (specified when an application registers with MDS). For more information about
2.146.3 Error Return Codes
If the command cannot be executed, SNAplus2 returns a primary return code to indicate the type of error and a secondary return code to provide specific details about the reason for unsuccessful execution.
Parameter Check
If the command does not execute because of a parameter error, SNAplus2 returns the following parameters:
primary_rc
PARAMETER_CHECK
secondary_rc
Possible values are:
INVALID_APPLICATION_NAME
The list_options parameter was set to LIST_INCLUSIVE to list all entries starting from the supplied name, but the value specified in the application parameter was not valid.
State Check
No specific state errors, other than those listed in Appendix A, Common Return Codes from snapadmin Commands, occur for this command.
Function Not Supported
If the command does not execute because the node’s configuration does not support it, SNAplus2 returns the following parameters:
primary_rc
FUNCTION_NOT_SUPPORTED
The local node does not support MS network management functions; support is defined by the mds_supported parameter in the node definition.
secondary_rc
(This parameter is not used.)
Other Conditions
Appendix A, Common Return Codes from snapadmin Commands, lists combinations of primary and secondary return codes that are common to all commands.
2.147 query_mds_statistics
The query_mds_statistics command returns Management Services statistics. These statistics can be used to gauge the level of MDS routing traffic. The information can also be used to determine the required size of the send alert queue, which is configured as part of the node definition.
This command must be issued to a running node.
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