How to check symmetric environment status i.e powersupply

# ./symcfg -sid 2705 list -env_data

Symmetrix ID : 000000002705
Timestamp of Status Data : 08/23/2010 01:22:32

System Bay

Bay Name : SystemBay
Number of Fans : 3
Number of Power Supplies : 6
Number of Standby of Power Supplies : 6

Summary Status of Contained Modules
All Fans : Normal
All Power Supplies : Normal
All Standby Power Supplies : Normal

Drive Bays

Bay Name : Bay-1A
Number of Standby of Power Supplies : 8
Number of Drive Enclosures : 16

Summary Status of Contained Modules
All Enclosures : Normal
All Link Control Cards : Normal
All Power Supplies : Normal
All Standby Power Supplies : Normal

Bay Name : Bay-2A
Number of Standby of Power Supplies : 8
Number of Drive Enclosures : 16

Summary Status of Contained Modules
All Enclosures : Normal
All Link Control Cards : Normal
All Power Supplies : Normal
All Standby Power Supplies : Normal