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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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bgr showtimeoutio

bgr showtimeoutio

Function

The bgr showtimeoutio command is used to view timed out I/Os on the BGR module.

Format

bgr showtimeoutio

Parameters

None

Views

Diagnostic view

Usage Guidelines

When the BGR module is abnormal, you can run this command to view timed out I/Os on the BGR module.

Example

Viewing timed out I/Os on the BGR module.

admin:/diagnose>bgr showtimeoutio 

Seq Operation        Time                Opcode     VolumeId         ObjectId         ObjectLba        Length     Result     CostTime SlaveStartTime CurrentTime      Deadline         RetryTimes 
 --- ---------------- ------------------- ---------- ---------------- ---------------- ---------------- ---------- ---------- ---------- ---------------- ---------------- ---------------- ---------- 
 1 BGR_RW_TIMEOUT 2016-06-08 16:48:16 1212417                c               12         13837952        128          0       9992        140063783        140073775        140081783          0 

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Seq

Serial number of the timed out I/O.

Operation

Operation that causes the timed out I/O.

Time

Time when the timed out I/O occurs.

Opcode

Operation code.

VolumeId

Volume ID.

ObjectId

Object ID.

ObjectLba

Data start address.

Length

Data length.

Result

Returned value.

CostTime

Time spent on writing the secondary LUN and FS.

SlaveStartTime

Start time of writing the secondary LUN and FS.

CurrentTime

Current system time.

Deadline

End time of writing the secondary LUN and FS.

RetryTimes

Times of retrying to write the secondary LUN and FS.

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Updated: 2019-07-11

Document ID: EDOC1000181575

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