Optionally, you can choose to save the historical statistics as a performance workload profile to be used with a mkrecom command.
>>-perfcli-- --tracklun-- ---starttime--new_starttime-----------> >---endtime--new_endtime---startdate--new_startdate-------------> >---enddate--new_enddate-- --+-----------------------+-- -------> '--timemode--+-client-+-' +-server-+ +-device-+ '-gmt----' >--+---------------------+--+----------------------+-- ---------> '--save--profile_name-' '--desc--"description"-' >--LUNs--+-[...]-+--------------------------------------------->< '-------'
You can use the tracklun command to report historical performance statistics necessary to create a workload profile on specified ESS volumes based on a specified activity period. Optionally, you can choose to save the historical statistics as a performance workload profile to be used with a mkrecom command.
Profile profile_name is successfully created (if the -save parameter was specified).
An invocation example:
perfcli> tracklun -startime 12:00 -endtime 13:00 -startdate 20040101 -enddate 20040101 ESS:2105.65302:VOL:1610 -save myprofile2
The resulting output:
Profile myprofile2 successfully created.
In this example, the client is in the EST time zone, the server is in the PST time zone, device A is in PST, device B in is CST, the starttime is specified as 13:00, and the endtime is specified as 14:00. The timemode values are interpreted as: