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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.
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change disk_domain stripe_restore_repair

change disk_domain stripe_restore_repair

Function

The change disk_domain stripe_restore_repair command is used to repair the inconsistency stripe.

Format

change disk_domain stripe_restore_repair disk_domain_id=? ckg_object_id=? ckg_lba=? [ length=? ]

Parameters

Parameter

Description

Value

disk_domain_id=?

Disk domain ID.

To obtain the value, run the "show disk_domain general" command in the guest view.

ckg_object_id=?

Chunk group ID.

To obtain the value, run the "ckgiof luntrans" command in the diagnosis view of the developer mode.

ckg_lba=?

Offset in the CKG.

The value depends on the CKG size (unit: sector).

length=?

Repair length.

The value depends on the CKG size (unit: sector).

Views

Developer view

Usage Guidelines

None

Example

Repair the inconsistency stripe.

developer:/>change disk_domain stripe_restore_repair disk_domain_id=0 ckg_object_id=70408506195968 ckg_lba=0 length=64 
DANGER: You are going to repair the parity data in a specified range of the LUN. This operation repairs the parity data using the data block information of RAID 3/RAID 5/RAID 6, not affecting the data block information. This operation keeps consistency of stripe data, whose correctness is not verified. 
Suggestion: Before you perform this operation, ensure that the stripes are consistent and the parity data needs to be repaired. 
Have you read danger alert message carefully?(y/n)y 
Are you sure you really want to perform the operation?(y/n)y 
Command executed successfully. 
developer:/>

System Response

None

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Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 640368

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