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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. 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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tgt show timeoutio

tgt show timeoutio

Function

The tgt show timeoutio command is used to query the detailed I/O timeout information.

Format

tgt show timeoutio level

Parameters

Parameter

Description

Value

level

Level of the I/O timeout duration.

The value can be "0", "1", or "2", where:

  • "0" indicates the timeout duration is short.
  • "1" indicates the timeout duration is medium.
  • "2" indicates the timeout duration is long.

Views

Diagnostic view

Usage Guidelines

None

Example

Query the detailed I/O timeout information.

admin:/diagnose>tgt show timeoutio 0 
index     lunId     opcode hostWwn                 LBA       result cost_ms occurTime 
------ ------ ------ ----------------        ------- ------ --------  -------------------- 
0         7         28        22000022a104394b        7456      0         6000      2016-05-16/15:01:33

System Response

The following table describes the parameter meanings.

Parameter

Meaning

index

Number.

lunId

LUN ID.

opcode

Command word.

hostWwn

World wide name (WWN) of the host initiator.

LBA

Start LBA of I/Os.

result

I/O result.

cost_ms

I/O latency.

occurTime

Date when the timeout occurs.

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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 698572

Downloads: 36

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