The showarraysite command displays detailed properties of a specific storage image array site.
>>-showarraysite--+-------------------------+--+-site_ID-+----->< '- -dev--storage_image_ID-' '-" - "---'
Parameters
- -dev storage_image_ID
- (Optional) Specifies the storage image ID, which consists of manufacturer, type, and serial number. This parameter is required if you do not specify a fully qualified ID for the site ID.
- site_ID | -
- (Required) Specifies that information be displayed for the designated array site ID. This parameter also accepts a fully qualified site ID, which consists of the storage image ID or a shortened version without the storage image ID, if the -dev parameter is specified. The shortened version is a four-digit decimal number with no leading zeros, prefixed by the letter S. The array site ID does not imply a physical location.
Example
For this command and all other DS CLI show commands, the results are shown in table format to provide clarity. The actual reports do not display as tables.
The following tables represent the headers that are displayed on the output report that is associated with the showarraysite command. A separate example is not shown for the 1750 because the information is the same for both the 2107 and 1750.
Invoking the showarraysite command
dscli>showarraysite
-dev IBM.2107–75FA120 S11
The resulting
output
Sun Aug 11 02:23:49 PST 2004 IBM DS CLI Version: 5.0.0.0 DS: IBM.2107–75FA120
| arsite | DA pair | dkcap |
Diskrpm | State |
|---|---|---|---|---|
IBM.2107- |
IBM.2107- |
146 | 15000 | Assigned |
| Array | Dkrate (GB/sec) | DDMSN | Spares | dataDDM | Diskclass |
|---|---|---|---|---|---|
IBM.2107- |
2 | 0123456789 |
0 | 8 | NL |
Report field definitions
- Arsite
- Specifies the array site ID. The array site ID is a four-digit decimal
number, no leading zeros, prefixed by the letter S. Notes:
- IBM 1750 array sites consist of four DDMs.
- The array site ID does not imply a physical location.
- DA pair
- Specifies the DA pair ID. DA pairs are located in I/O enclosure pairs. DA pair ID implies the I/O enclosure location.
- Dkcap (10^9B)
- Specifies the minimum disk capacity of the disks in the designated array site.
- Diskrpm
- Specifies the minimum disk rpm of the disks in the designated array site.
- State
- Specifies the array site state. The values that can be displayed in this
field are as follows:
- assigned
- Specifies that the designated array site is defined as an array.
- unassigned
- Specifies that the array site is available to be defined as an array.
- unavailable
- Specifies that the designated array site is unassigned and at least one disk is not in the normal state. Also, the array site is not in the initializing state.
- initializing
- Specifies that the array site is unassigned and all disks are either in the normal or initializing state. Also, at least one disk is in the initializing state.
- Array
- Specifies the array ID that the designated array site is assigned to. The ID is prefixed by the letter A.
- Dkrate
- Specifies the minimum disk interface rate of the disks in the designated array site.
- DDMSN
- Specifies the list of DDM serial numbers (SN) that are associated with the designated array site. Each DDM SN is a 16-character string. Each serial number is separated by a comma.
- Spares
- Specifies the number of spare DDMs that are allocated from the array site.
- DataDDM
- Specifies the number of data DDMs. This value is based on the number of DDMs minus the number of spares.
- Disk Class
- Specifies the disk class as either high speed fibre channel disk drives
or near-line disk drives. The displayed value is one of the following:
- ENT
- Specifies enterprise and designates a high-speed fibre channel disk drive.
- NL
- Specifies near-line and represents ATA (FATA) disk drives.