Command Reference Guide

Administration Commands
query_lu_pool
INVALID_LU_NAME
The supplied lu_name parameter did not match the name of any configured LU.
State Check
No specific state errors, other than those listed in Appendix A, Common Return Codes from snapadmin Commands,
occur for this command.
Other Conditions
Appendix A, Common Return Codes from snapadmin Commands, lists combinations of primary and secondary
return codes that are common to all commands.
2.144 query_lu_pool
The query_lu_pool command returns information about LU pools and the LUs that belong to them. If the node
is active, it also returns status information indicating whether sessions for the LUs are active.
This command can be used to obtain information about a specific LU or pool or about multiple LUs or pools,
depending on the options used.
2.144.1 Supplied Parameters
Parameter name Type Length Default
[query_lu_pool]
num_entries decimal 1
list_options constant SUMMARY + LIST_INCLUSIVE
pool_name character 8 (null string)
lu_name character 8 (null string)
Supplied parameters are:
num_entries
Maximum number of LU pools or LUs in a pool (depending on level of information to be returned) for which
data should be returned. You can specify 1 to return data for a specific entry, a number greater than 1 to
return data for multiple entries, or 0 (zero) to return data for all entries.
If list_options is set to SUMMARY, each entry is a single LU pool; if list_options is set to DETAIL, each entry
is an LU in a pool (or an entry indicating an empty LU pool).
list_options
The level of information required for each entry and the position in the list of entries from which SNAplus2
begins to return data. The list is ordered by pool_name and then by lu_name if detailed information is being
returned.
Specify the level of information required with one of the following values:
SUMMARY
Summary information only
DETAIL
Detailed information lists individual LUs in LU pools
Use a + character to combine this value with one of the following values:
446