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OceanStor Dorado V3系列 V300R002 高级运维命令参考(块业务)

本产品文档适用于OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3和Dorado18000 V3。本文档针对CLI命令行,介绍如何使用CLI设置和管理存储系统,以及按功能分类详细介 绍各命令的使用方法。
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change metadata verify

change metadata verify

命令功能

change metadata verify命令用于校验元数据。

命令格式

change metadata verify verify_type=? disk_domain_id=? action=? [ force=? ] [ speed=? ] [ lun_id_list=? ] [ is_save_result=? ]

参数说明

参数

参数说明

取值

disk_domain_id=?

硬盘域ID。

可以在普通用户模式下,执行“show disk_domain general”命令获取。

verify_type=?

校验类型。

取值为“integrity_check”、“consistency_repair”、“consistency_check”,表示具体的校验类型,取值说明如下:

  • integrity_check:完整性校验。
  • consistency_repair:一致性修复。
  • consistency_check:一致性校验。

action=?

操作类型。

取值为“start”、“confirm”、“terminate”,各取值说明如下:

  • start:开始修复。
  • confirm:确认修复。
  • terminate:停止修复。

force=?

强制标识。

取值为“no”、“yes”,其中:

  • “no”:非强制修复。
  • “yes”:强制修复。

speed=?

执行的速度。

取值为“high”、“middle”、“low”,各取值说明如下:

  • high:快速,校验少量元数据。
  • middle:中速,校验大部分元数据。
  • low:低速,校验全部元数据。

lun_id_list=?

LUN ID列表。

取值为0~16383的整数。LUN ID以“,”分开,或者是以“-”分开的区间,例如:0,5-8。系统一次性最多支持16个LUN ID的处理。

is_save_result=?

是否保留结果。

取值为“no”、“yes”,其中:

  • “no”:不保留结果。
  • “yes”:保留结果。

视图

研发视图

使用指南

无。

使用实例

  • 启动硬盘域元数据完整性的在线校验任务。
    developer:/>change metadata verify verify_type=integrity_check disk_domain_id=0 action=start 
    DANGER: You are verifying integrity of disk domain metadata online. The verification process affects host service performance. During the verification process, no configuration change operation is allowed. If any hardware exception (including manual operations) occurs in the system, the verification fails automatically. 
    Suggestion: 1. Perform this operation during off-peak hours to reduce the impact on host service performance. 
    2. Do not operate any hardware during the verification. 
    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.
  • 终止硬盘域元数据完整性的在线校验任务。
    developer:/>change metadata verify verify_type=integrity_check disk_domain_id=0 action=terminate 
    DANGER: You are about to terminate online integrity verification of disk domain metadata. This operation will result in the verification failure. 
    Suggestion: Before performing this operation, ensure that you want to terminate the verification for the disk domain. 
    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.
  • 确认硬盘域元数据完整性的在线校验任务。
    developer:/>change metadata verify verify_type=integrity_check disk_domain_id=0 action=confirm 
    DANGER: You are about to confirm the verification. This operation will end the entire verification process. 
    Suggestion: Before performing this operation, ensure that the verification needs to be confirmed for the disk domain. 
    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.
  • 以高速启动指定LUN的元数据完整性的在线校验任务。
    developer:/>change metadata verify verify_type=integrity_check disk_domain_id=0 action=start speed=high lun_id_list=0 
    DANGER: You are verifying integrity of disk domain metadata online. The verification process affects host service performance. During the verification process, no configuration change operation is allowed. If any hardware exception (including manual operations) occurs in the system, the verification fails automatically. 
    Suggestion: 1. Perform this operation during off-peak hours to reduce the impact on host service performance. 
    2. Do not operate any hardware during the verification. 
    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:/>

输出说明

无。

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更新时间:2019-07-17

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