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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. 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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pair showevent

pair showevent

Function

The pair showerrorio command is used to view I/O events of the pair module.

Format

pair showevent

Parameters

None

Views

Diagnostic view

Usage Guidelines

If the pair module is abnormal, you can run this command to view I/O events of the pair module.

Example

View I/O events of the pair module.

admin:/diagnose>pair showevent 
 Seq Operation        Time                Id         Type SrcLunId         DstLunId         SrcResult       DstResult 
 --- ---------------- ------------------- ---------- ---- ---------------- ---------------- --------------- --------------- 
 0 PAIR_EVENT       2017-06-13 21:15:10          4 6                4               12              -1               0 
 1 PAIR_EVENT       2017-06-13 21:15:10          2 6                2               10              -1               0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Seq

Serial number of the I/O event.

Operation

Operation that causes the I/O event.

Time

Time when the I/O event occurs.

Id

Pair ID.

Type

Pair type.

SrcLunId

Source LUN ID.

DstLunId

Target LUN ID.

SrcResult

Value returned for the read/write I/O of the source LUN.

DstResult

Value returned for the read/write I/O of the target LUN.

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Updated: 2019-07-12

Document ID: EDOC1000138402

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