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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 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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spacemr showthinrebuildcallstats

spacemr showthinrebuildcallstats

Function

Query statistics on interface invoking by the asynchronous function.

Format

spacemr showthinrebuildcallstats [on]

Parameters

Parameter

Description

Value

on

Whether to display delay statistics.

-

Views

Diagnostic view

Usage Guidelines

This command is visible only after repair operations are performed.

Example

Query statistics on interface invoking by the asynchronous function.

admin:/diagnose>spacemr showthinrebuildcallstats on 
flow                    Start back good back bad not back latency(ms) 
----                    ----- --------- -------- -------- ----------- 
Volume thin rebuild flow: 
alloc txobj pre            0           0           0           0           0 
alloc meta back            0           0           0           0           0 
node mgr check             0        0           0           0           0 
btree self check           0           0           0           0           0 
res btree traver           0           0           0           0           0 
get node                   0           0           0           0           0 
get item in node           0           0           0           0           0 
get item in tree       98005       32673       65332           0           4 
recl meta                  0           0           0           0           0 
recl meta back             0           0           0           0           0 
wait tx over               4           4           0           0           4 
query extent              18          18           0           0           0 
repair insert              2           2           0           0          26 
repair search              2           2           0           0          73 
part commit mem            7           7           0           0           0 
meta req                8227        8227           0           0           0 
alloc node cm           2558        2558           0           0           0 
free node cm            2560        2560           0           0           0 
search btree cm            0           0           0           0           0 
insert btree cm          514         514           0           0           0 
modify btree cm         1022        1022           0           0           0 
traver btree cm         3393        3393           0           0           0 
delete func  cm            0           0           0           0           0 
delete btree cm         1022        1022           0           0           0 
get btree max              4           4           0           0           0 
insertGrainNum             0           0           0           0           0 
discardGrainNum            0           0           0           0           0 
allocGrainNum              0           0           0           0           0 
freeGrainNum               0           0           0           0           0 
allocNodeNum              97          97           0           0           0 
freeNodeNum               96          96           0           0           0 
allNodeNum              5629        5629           0           0           0 
transItemNum            1030        1030           0           0           0 
srcItemNum              1030        1030           0           0           0 
searchItemNum          32960       32960           0           0           0 
insertItemNum          32960       32960           0           0           0 
igTransItemNum         65331       65331           0           0           0 
igInsertGrainNum           0           0           0           0           0 
insertMapNum           32960       32960           0           0           0 
lastTime(s)              396         396           0           0           0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

flow

Type of asynchronous function invoking.

Start

Total count.

back good

Count of I/Os that successfully return.

back bad

Count of failed I/Os.

not back

Count of I/Os that are not back.

latency(ms)

Average latency (ms).

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Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 605613

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