Display OMU RAID Information(DSP RAID)

Function

An OM command that queries the hard disk RAID information of the GOMU. The information includes the type, capacity, bar code, reassembly scale, and status of the RAID, and number of hard disks in the RAID.

Note

1. Only the RAID information of the GOMU can be queried.

2. The LOCAL process on the GOMU should be operational.

Parameters

ID	Name	Description
TG	Target	Meaning: identifier of the active or standby GOMU Value range: ACTIVE(Active), STANDBY(Standby) Explanation: ACTIVE(Active) indicates the active GOMU, and STANDBY(Standby) indicates the standby GOMU. Default value: None

Name

Description

Target

Meaning: identifier of the active or standby GOMU

Value range: ACTIVE(Active), STANDBY(Standby)

Explanation: ACTIVE(Active) indicates the active GOMU, and STANDBY(Standby) indicates the standby GOMU.

Default value: None

Example

Query the RAID information of the active GOMU:
DSP RAID: TG=ACTIVE;
The result is as follows:
MML% DSP RAID:TG=ACTIVE;
+++    HUAWEI        2008-07-09 13:05:03
O&M    #33
%%DSP RAID:TG=ACTIVE;%%
RETCODE = 0  Operation succeeded

Display OMU RAID Information
----------------------------
Subrack No. Slot No.  RAID ID  RAID Type  Physical Disk Count  RAID Strip Size  RAID Capacity[MB]  RAID Rebuild Scale  RAID Status

0           2         0        RAID1      2                    0                69618              0                   Optimal
(Number of results = 1)


---    END

Output Description

Domain Name	Description
Subrack No.	Number of the subrack where the board is located.
Slot No.	Number of the slot where the board is located.
RAID ID	RAID ID.
RAID Type	RAID type. The type can be RAID0, RAID1, RAID5 (not supported currently), JBOD(3) (not supported currently), or unknown (255, used in initialization).
Physical Disk Count	Number of physical disks contained in the RAID.
RAID Strip Size	Step length (exists only in RAID0).
RAID Capacity[MB]	RAID capacity, measured in MB.
RAID Rebuild Scale	Rebuilding ratio of the RAID (%), which ranges from 0 to 99. The value is 0 when the rebuilding is complete.
RAID Status	RAID status. The status can be Optimal: normal; Degraded: If a hard disk is removed after the RAID is built, the RAID relationship still exists; Failed: The status of the RAID is damaged, so the RAID needs to be rebuilt; Missing: The RAID relationship still exists, but no corresponding hard disk used for RAID can be found. The possible cause is that two hard disks used for different RAIDs are inserted; Need To Rebuild: The data of two hard disks are inconsistent; Rebuild in process: The data of two hard disks are being synchronized; Initializing: initializing; Unknown: unknown status.