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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. 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.
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pair showqueuebufinfo

pair showqueuebufinfo

Function

The pair showqueuebufinfo command is used to view the status of buffers for internal queue objects.

Format

pair showqueuebufinfo lunid

Parameters

Parameter

Description

Value

lunid

LUN ID.

To obtain the value, run "show

lun general" as the super

administrator.

Views

Diagnostic view

Usage Guidelines

If the pair is abnormal, you can run this command to view information about buffers for internal

queue objects.

Example

View the status of buffers for internal queue objects.

admin:/diagnose>pair showqueuebufinfo 0 
Pair: 0 
ChunkBuff: 
-------- ------ ------ ------ ------ ------ ------ ------ ------ 
000-007: 152717 152718 152719 152720 152721 152722 152723 152724 
008-015: 152725 152726 152727 152728 152729 152730 152731 152732 
016-023: 152733 152734 152735 152736 152737 152738 152739 152740 
024-031: 152741 152742 152743 152744 152745 152746 152747 152748 
032-039: 152749 152750 152751 152752 152753 152754 152755 152756 
040-047: 152757 152758 152759 152760 152761 152762 152763 152764048-055: 152765 152766 152767 152768 152769 152770 152771 152772 
056-063: 152773 152774 152775 152776 152777 152778 152779 152780 
064-071: 152781 152782 152783 152784 152785 152786 152787 152788 
072-079: 152789 152790 152791 152792 152793 152794 152795 152796 
080-087: 152797 152798 152799 152800 152801 152802 152803 152804 
088-095: 152805 152806 152807 152808 152809 152810 152683 152684 
096-103: 152685 152686 152687 152688 152689 152690 152691 152692 
104-111: 152693 152694 152695 152696 152697 152698 152699 152700 
112-119: 152701 152702 152703 152704 152705 152706 152707 152708 
120-127: 152709 152710 152711 152712 152713 152714 152715 152716 
ChunkInfo: 
Chunk Status/Have REQ Waite This Chunk 
Chunk Status: 0: CHUNK_READY 1: CHUNK_DISPATCHED 2: CHUNK_DONE 3: CHUNK_FINISH 
Have REQ Waite This Chunk: Y: Yes N: No 
-------- --- --- --- --- --- --- --- --- 
000-007: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
008-015: 1/N 1/N 1/N 3/N 3/N 3/N 3/N 3/N 
016-023: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
024-031: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
032-039: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
040-047: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
048-055: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
056-063: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
064-071: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
072-079: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
080-087: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
088-095: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
096-103: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
104-111: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
112-119: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
120-127: 3/N 3/N 3/N 3/N 3/N 3/N 3/N 3/N 
The information of chunk in queue buffer 
offset/reqWaitCount/userCount 
-------- --------- --------- --------- --------- --------- --------- 
000-004: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
005-009: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
010-014: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
015-019: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
020-024: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
025-029: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
030-034: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
035-039: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
040-044: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
045-049: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
050-054: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
055-059: 0/0/0 0/0/0 0/0/0 0/0/0 16/0/1 
060-064: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
065-069: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
070-074: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
075-079: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
080-084: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
085-089: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
090-094: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
095-099: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
100-104: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
105-109: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
110-114: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
115-119: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0 
120-124: 0/0/0 0/0/0 0/0/0 0/0/0 0/0/0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Pair

Pair sequence number.

ChunkBuff

Information about buffers for chunks.

ChunkInfo

Context information of buffers for chunks.

Have REQ Waite This Chunk

Whether REQs exist waiting for the chunk.

Chunk Status

Chunk status.

l If CHUNK_READY is set to 0, the chunk

is ready.

l If CHUNK_DISPATCHED is set to 1,

the chunk is delivered.

l If CHUNK_DONE is set to 2, the chunk

is done.

l If CHUNK_FINISH is set to 3, the chunk

and previous chunks are done.

offset

Location of the data copy.

reqWaitCount

Number of REQs waiting for the chunk.

userCount

Number of get next chunk requests that use a

chunk.

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Updated: 2019-07-11

Document ID: EDOC1000181619

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