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3ware® CLI Guide > CLI Syntax Reference > Shell Object Commands > show

show
This command shows a general summary of all detected controllers and enclosures.
The output of this command will vary, depending upon your controller model and whether there is an enclosure with an expander attached.
Note that the device drivers for the appropriate operating system should be loaded for the list to show all controllers. The intention is to provide a global view of the environment.
Example for controller without an enclosure and expander:
Typical output of the Show command for a controller looks like the following:
//localhost> show
 Ctl   Model      Ports   Drives  Units   NotOpt   RRate   VRate   BBU
 -----------------------------------------------------------------------
 c0   9590SE-4ME    4        4      1      0         2       5       -
The output above indicates that Controller 0 is a 9590SE model with 4 Ports, with 4 Drives detected (attached), total of 1 Unit, with no units in a NotOpt (Not Optimal) state, RRate (Rebuild Rate) of 2, VRate (Verify Rate) of 5, BBU of '-' (Not Applicable). Not Optimal refers to any state except OK and VERIFYING. Other states include VERIFY-PAUSED, INITIALIZING, INIT-PAUSED, REBUILDING, REBUILD-PAUSED, DEGRADED, MIGRATING, MIGRATE-PAUSED, RECOVERY, INOPERABLE, and UNKNOWN. RRate also applies to initializing, migrating, and recovery background tasks. (Definitions of the unit statuses are available under Unit Statuses in the 3ware SAS/SATA RAID Software User Guide, Version 9.5.1.)
Example for 9690SA-414E with enclosure and expander:
Typical output of the Show command for a system with an enclosure, expander, and a 9690SA-4I4E controller looks like the following:
//localhost> show
 Ctl    Model        (V)Ports   Drives  Units   NotOpt   RRate   VRate   BBU
 ---------------------------------------------------------------------------
 c0     9690SA-4I4E    12      4       1       0        4       4       -
 
 Encl    Slots   Drives  Fans   TSUnits   PSUnits 
 ---------------------------------------------------
 /c0/e0    4       2       1      1         1

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