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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.

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volume showresflow

volume showresflow

Function

The volume showresflow command is used to view background processes.

Format

volume showresflow volumeid volumetype flowtype

Parameters

Parameter

Description

Value

volumeid Volume ID.

The value ranges from 0 to n

minus one. n indicates the

maximum number of LUNs.

volumetype Resource type.

Possible values are:

  • data: data storage space.
  • cow: snapshot storage
space.
flowtype Process type.

Possible values are:

  • alloc: application process.
  • free: release process.
  • freel2: level 2 background release process.
  • recycle: recycling process.
  • reclaim: reclamation process.

Views

Diagnostic view

Usage Guidelines

None

Example

View background processes.

admin:/diagnose>volume showresflow 2 data alloc
Volume 2 Data Allocate Flow:
DBG_ENTER_ALLOC_TASK
DBG_ALLOC_TX
DBG_PREPARE_MEM
DBG_ALLOC_EXTENT
DBG_ALLOC_FROM_POOL
DBG_ALLOC_FROM_POOL_DONE
DBG_ALLOC_EXTENT_DONE
DBG_WRITE_TX_LOG
DBG_WRITE_META_COPY
DBG_WRITE_META_COPY_DONE
DBG_COMMIT_MEM
DBG_COMMIT_MEM_DONE
DBG_PROC_FINISH_ALLOC_TASK
DBG_ALLOC_ENOUGH

System Response

None

Translation
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Updated: 2020-01-17

Document ID: EDOC1000181575

Views: 724687

Downloads: 32

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