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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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ld show allstat

ld show allstat

Function

The ld show allstat command is used to query all status information about a disk in specified cycles.

Format

ld show allstat l=? c=?

Parameters

Parameter

Description

Value

l=?

ID of a logical disk.

The value ranges from 0 to 65,535.

To obtain the value, run ld show disk.

c=?

Number of cycles.

The value ranges from 1 to 60.

Views

Diagnostic view

Usage Guidelines

None

Example

Query all status information about logical disk 525 in five cycles.

admin:/diagnose>ld show allstat l=525 c=5 
The result is 0. 
 Logicdisk(525)'s stat info  : ioCurrent(17), svctm(1924), dskUseRate(99) when cycle is 5. 
 Logicdisk(525)'s iops info  : read(256), write(259). 
 Logicdisk(525)'s ioBand info  : read(67317), write(71610). 
 Logicdisk(525)'s ioDelay info : read(20782), write(42734), total(31826).

System Response

The following table describes the parameter meanings.

Parameter

Meaning

stat info

Status of the logical disk.

ioCurrent

Number of concurrent I/Os.

svctm

Average service time of I/Os.

dskUseRate

Disk utilization (%).

iops info

IOPS.

read

Read I/O.

write

Write I/O.

ioBand info

Bandwidth of read and write I/Os (KB/s).

ioDelay info

Latency of read/write I/Os.

total

Total average latency.

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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 699248

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