Navisphere Command Line Interface (CLI) Reference - VMware Communities

Basic Commands-rstaReturns the current internal state of the read cache on SP A.-rstbReturns the current internal state of the read cache on SP B.-rszaReturns, in MB, the amount of read cache memory SP A isallowed to use.-rszbReturns, in MB, the amount of read cache memory SP B isallowed to use.-spaReturns the total number of pages in SP A, each page with thecache page size you selected when setting up storage-systemcaching. This number equals the cache size divided by the cachepage size, minus space for checksum tables. If the storage systemhas two SPs and both are working, they divide the total numberof pages between them. If an SP is idle for a long period or fails,the active SP may increase its share of pages.-spbReturns the total number of pages in SP B, each page with thecache page size you selected when setting up storage-systemcaching. This number equals the cache size divided by the cachepage size, minus space for checksum tables. If the storage systemhas two SPs and both are working, they divide the total numberof pages between them. If an SP is idle for a long period or fails,the active SP may increase its share of pages.-stateReturns the current state of the SP’s read or write cache. Thepossible read cache states are Enabled, Disabling, and Disabled.An SP’s read cache is automatically enabled on powerup if thecache size is a valid number and the SP has at least 8 MB ofmemory. The possible write cache states are Enabled or Disabled,and several transition states, such as Initializing, Enabling,Disabling, Dumping, and Frozen.153