The UIM - ibm_svc probe is collecting metrics fine, but fails to collect metrics for "% Free Capacity" and "% used Capacity".
Currently the ibm_svc probe is not running the command "lsdrive" which is needed to obtain these metrics.
Sample message from log:
Aug 20 13:47:45:208 [Data Collector - 10.x.x.x, ibm_svc] no value found for monitor "ESC:VDISK:10.x.x.x:VDISK|11"."PercentFreeCapacity" on parent idsProbe:10.x.x.x:VDISK|11