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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 functionsand how to set the CLI and manage the storage system through these commands.

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recon showio

recon showio

Function

The recon showio command is used to view the I/O count in reconstruction. This command is used when the I/O count in reconstruction needs to be viewed.

Format

recon showio -d diskid

Parameters

Parameter

Description

Value

diskid ID of the logical disk.

To obtain the value, run the "pmgr showdisk" command.

Views

Diagnostic view

Usage Guidelines

None

Example

View the I/O count in reconstruction of logical disk "512".

admin:/diagnose>recon showio -d 512
  Action Step                                Start            Back Good            Back Bad           Not Back           Average Time
  -------------------------------------      ----------       ----------           ----------         ----------         ------------
  DISK_RECON_START                           0                0                    0                  0                           0ms
  DISK_RECON_CLEAN                           1                1                    0                  0                           0ms
  DISK_RECON_CKG_SEARCH                      25               25                   0                  0                           0ms
  DISK_RECON_DEL_ROOTLOG                     1                1                    0                  0                           0ms
  DISK_RECON_DEL_ISOLATE_CK                  1                1                    0                  0                           0ms
  DISK_RECON_FINISH                          0                0                    0                  0                           0ms
  PART_RECON_START                           0                0                    0                  0                           0ms
  PART_RECON_CLEAN                           0                0                    0                  0                           0ms
  PART_RECON_CREATECKGMOVE                   0                0                    0                  0                           0ms
  PART_RECON_REPORT_FAULTCK                  0                0                    0                  0                           0ms
  PART_RECON_FINISH                          0                0                    0                  0                           0ms
  DISK_RECOVER_START                         0                0                    0                  0                           0ms
  DISK_RECOVER_CLEAN                         0                0                    0                  0                           0ms
  DISK_RECOVER_SEARCH_DISKLOGCKG             0                0                    0                  0                           0ms
  DISK_RECOVER_DEL_ROOTLOG                   0                0                    0                  0                           0ms
  DISK_RECOVER_SEARCH_LOG                    0                0                    0                  0                           0ms
  DISK_RECOVER_FINISH                        0                0                    0                  0                           0ms
  LEVEL_START                                0                0                    0                  0                           0ms
  LEVEL_CLEAN                                0                0                    0                  0                           0ms
  LEVEL_CKG_SEARCH                           0                0                    0                  0                           0ms
  LEVEL_FINISH                               0                0                    0                  0                           0ms
  CKG_LEVEL_GET_TARGET                       0                0                    0                  0                           0ms
  CKG_LEVEL_CREATE_CHILD                     0                0                    0                  0                           0ms
  CKG_LEVEL_FINISH                           0                0                    0                  0                           0ms
  CKG_RECOVER_START_CKGIO                    0                0                    0                  0                           0ms
  CKG_RECOVER_GET_CKGINFO                    0                0                    0                  0                           0ms
  CKG_RECOVER_DISPATCH_CKG_REQ               0                0                    0                  0                           0ms
  CKG_RECOVER_DEL_DISKLOG                    0                0                    0                  0                           0ms
  CKG_RECOVER_END_CKGIO                      0                0                    0                  0                           0ms
  CKG_RECOVER_FINISH                         0                0                    0                  0                           0ms
  CKG_MOVE_GET_PROTECT_LOCK                  580              580                  0                  0                           0ms
  CKG_MOVE_GET_CKG_INFO                      580              580                  0                  0                           0ms
  CKG_MOVE_ALLOC_HOTSPARE_CK                 580              580                  0                  0                          24ms
  CKG_MOVE_WAIT_CKGIO_BEFOR_REQ              580              580                  0                  0                           0ms
  CKG_MOVE_GET_NO_WRITE_LOG                  580              580                  0                  0                           0ms
  CKG_MOVE_DISPATCH_CKG_REQ                  65               65                   0                  0                        2447ms
  CKG_MOVE_ADD_BST_FOR_FAULT_CK              65               65                   0                  0                           0ms
  CKG_MOVE_SWAP_CK                           580              580                  0                  0                          64ms
  CKG_MOVE_WAIT_CKGIO_AFTER_REQ              580              580                  0                  0                           0ms
  CKG_MOVE_CLEAN_CK                          580              580                  0                  0                           0ms
  CKG_MOVE_FREE_CK                           580              580                  0                  0                           8ms
  CKG_MOVE_COMPLETE                          0                0                    0                  0                           0ms
  CKG_MOVE_ERROR_HANDLE                      0                0                    0                  0                           0ms
  CK_MOVE_COUNT                              4864             4864                 0                  0                           0ms
  RELOC_CLEAN_START                          0                0                    0                  0                           0ms
  RELOC_CLEAN_CKG_SEARCH                     0                0                    0                  0                           0ms
  RELOC_CLEAN_FINISH                         0                0                    0                  0                           0ms
  CKG_CLEAN_MODIFY_CKG_INFO                  0                0                    0                  0                           0ms
  RELOC_SEARCH_NORMAL_CKG                    25               25                   0                  0                           0ms
  RELOC_SEARCH_LOG_CKG                       0                0                    0                  0                           0ms
  RELOC_SEARCH_LOG_CKGINFO                   0                0                    0                  0                           0ms
  RELOC_SEARCH_FINISH                        0                0                    0                  0                           0ms
  CHECK_NEED_LEVEL_EACH_CKG                  0                0                    0                  0                           0ms
  CHECK_NEED_LEVEL_FINISH                    0                0                    0                  0                           0ms
admin:/diagnose>

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Action Step

Task step name.

Start

Task start count.

Back Good

Count of tasks that are successfully returned.

Back Bad

Count of tasks that fail to be returned.

Not Back

Count of tasks that are not returned.

Average Time

Average execution time of the step.

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Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 750665

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