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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F 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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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: 2019-07-11

Document ID: EDOC1000181602

Views: 650468

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