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3ware® CLI Guide > CLI Syntax Reference > Controller Object Commands > /cx show

/cx show
This command shows summary information on the specified controller /cx. This information is organized into a report containing two to three parts:
*
A Unit summary listing all present units
*
A Port summary section listing of all ports (or virtual ports) and disks attached to them.
*
A BBU summary section listing, if a BBU is installed on the controller.
The Unit summary section lists all present unit and specifies their unit number, unit type (such as RAID 5), unit status (such as INITIALIZING), %R (percent completion of rebuilding), % V/I/M (percent completion of verifying, initializing, or migrating), stripe size, size (usable capacity) in gigabytes or terabytes, and the auto-verify policy status (on/off)
Possible unit statuses include OK, RECOVERY, INOPERABLE, UNKNOWN, DEGRADED, INITIALIZING, INIT-PAUSED, VERIFYING, VERIFY-PAUSED, REBUILDING, REBUILD-PAUSED, MIGRATING, and MIGRATE-PAUSED. Definitions of the unit statuses are available under Unit Statuses in the 3ware SAS/SATA RAID Software User Guide, Version 9.5.1.
 
Note: If an asterisk (*) appears next to the status of a unit, there is an error on one of the drives in the unit. This feature provides a diagnostic capability for potential problem drives. The error may not be a repeated error, and may be caused by an ECC error, SMART failure, or a device error. Rescanning the controller will clear the drive error status if the condition no longer exists.
For controller models up to the 9650SE series, the Port summary section lists all present ports and specifies the port number, disk status, unit affiliation, size (in gigabytes) and blocks (512 bytes), and the serial number assigned by the disk vendor.
For the 9690SA controller series, this section lists virtual ports, and specifies the VPort number, disk status, unit affilication, drive type, phy number ( if direct attached), the enclosure and slot (if expander attached), and model number of the drive.
The BBU summary lists details about the BBU, if one is installed. It includes a few important attributes such as hours left (in which the current BBU can backup the controller cache in the event of power loss), temperature, voltage, readiness, and so forth.
Additional attributes about controllers, units, ports and disks can be obtained by querying for them explicitly. For details, see the other show subcommands.
Example output for 9650SE and earlier controllers:
//localhost> /c2 show
 
 Unit  UnitType  Status      %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy
 ---------------------------------------------------------------------------
 u0    RAID-5    OK            -       -       64K     596.004   ON     OFF
 u1    RAID-0    OK            -       -       64K     298.002   ON     OFF
 u2    SPARE     OK            -       -       -       149.042   -      OFF
 u3    RAID-1    OK            -       -       -       149.001   ON     OFF
 
 Port   Status           Unit   Size        Blocks        Serial
 ---------------------------------------------------------------
 p0     OK               u0     149.05 GB   312581808     WD-WCANM1771318
 p1     OK               u0     149.05 GB   312581808     WD-WCANM1757592
 p2     OK               u0     149.05 GB   312581808     WD-WCANM1782201
 p3     OK               u0     149.05 GB   312581808     WD-WCANM1753998
 p4     OK               u2     149.05 GB   312581808     WD-WCANM1766952
 p5     OK               u3     149.05 GB   312581808     WD-WCANM1882472
 p6     OK               u0     149.05 GB   312581808     WD-WCANM1883862
 p7     OK               u3     149.05 GB   312581808     WD-WCANM1778008
 p8     OK               -      149.05 GB   312581808     WD-WCANM1770998
 p9     NOT-PRESENT      -      -           -             -
 p10    OK               u1     149.05 GB   312581808     WD-WCANM1869003
 p11    OK               u1     149.05 GB   312581808     WD-WCANM1762464
 
 Name  OnlineState  BBUReady  Status   Volt    Temp     Hours  LastCapTest
 -------------------------------------------------------------------------
 bbu   On           Yes       OK       OK      OK       241    22-Jun-2004
The above output is for 9650SE and earlier controllers.
Example output for 9690SA controller:
Note that the port information is represented by VPort (virtual port).
 
 Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy
 ---------------------------------------------------------------------------
 u0    SPARE     OK             -       -       -       149.042   -      OFF
 u1    Single    OK             -       -       -       149.051   OFF    OFF
 VPort Status       Unit    Size    Type  Phy Encl-Slot    Model
 ---------------------------------------------------------------------------
 p0    OK             -    149.05 GB SATA  3   -       WDC WD1600JS-22NCB1
 p1    OK             u0   149.05 GB SATA  0   -       WDC WD1600JS-22NCB1
 p2    OK             u1   149.05 GB SATA  2   -       WDC WD1600JS-22NCB1
 p3    OK             -    34.18 GB  SAS   6   -        SEAGATE ST936701SS
 

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