3Ware 720-0127-02 Manual

Also see for 9500S: Cli guide Guide Guide User guide

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3Ware 720-0127-02 Manual Manual pdf 37 page image

Controller Object Commandswww.3ware.com 29/cx showThis 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 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 unitnumber, unit type (such RAID 5), status, size (usable capacity) in gigabytes orterabytes, number of blocks, and unit status (OK, RECOVERY,INOPERABLE, UNKNOWN, DEGRADED, INITIALIZING, INIT-PAUSED, VERIFYING, VERIFY-PAUSED, REBUILDING, REBUILD-PAUSED, MIGRATING, MIGRATE-PAUSED).Note: If an asterisk (*) appears next to the status of a unit, there is an error onone of the drives in the unit. This feature provides a diagnostic capability forpotential problem drives. The error may not be a repeated error, and may becaused by an ECC error, SMART failure, or a device error. Rescanning thecontroller will clear the drive error status if the condition no longer exists.%Cmpl reports the percent completion of REBUILDING, VERIFYING,INITIALIZING, or MIGRATING units.The Port summary section lists all present ports and specifies the portnumber, disk status, unit affiliation, size (in gigabytes) and blocks (512 bytes),and the serial number assigned by the disk vendor.The BBU summary lists details about the BBU, if one is installed. It includesa few important attributes such as hours left (in which the current BBU canbackup 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 obtainedby querying for them explicitly. For details, see the other show subcommands.Typical output looks like://localhost> /c0 showUnit UnitType Status %Cmpl Stripe Size(GB) Cache AVerify IgnECC------------------------------------------------------------------------------------u0 RAID-1 OK - - 149.05 ON OFF OFFu1 RAID-5 OK - 64k 298.22 ON OFF OFFu2 SPARE OK - - 149.05 ON OFF -Port Status Unit Size Blocks Serial---------------------------------------------------------------p0 OK u0 149.05 GB 312581808 3JS0TF14p1 OK u0 149.05 GB 312581808 3JS0TETZp2 OK u1 149.05 GB 312581808 3JS0VG85p3 OK u1 149.05 GB 312581808 3JS0VGCYp4 OK u1 149.05 GB 312581808 3JS0VGGQp5 OK u2 149.05 GB 312581808 3JS0VH1Pp6 OK - 149.05 GB 312581808 3JS0TF0Pp7 OK - 149.05 GB 312581808 3JS0VF43