Live->Hardware Information->Hardware->Storage Devices->Logical Storage Devices is empty on Solaris Global Zone.
The SysInfo utility which is packaged and distributed with the RSCD Agent to collect the data under the Hardware Information section reports this as a Known Issue:
Class Hardware Issues
Hardware data not reported on Solaris in a Zone/Container
Hardware class data is not reported when SysInfo™ is run inside of a Solaris Container/Zone. This is due to Solaris not providing access to the required data. Numerous Solaris commands like prtdiag(1M) also have the same issue.