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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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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
ckgiof io

ckgiof io

Function

The ckgiof io command is used to view the I/O process operating status of the CKG module. This command can be used to view the operating status of the CKG module and check whether an error occurs.

Format

ckgiof io

Parameters

None

Views

Diagnostic view

Usage Guidelines

None

Example

View the I/O process operating status of the CKG module.

admin:/diagnose>ckgiof io 
  Action Step                        Index            Start            Back Good        Back Bad         Not Back         BadFirstTime             BadFirstRet        BadLastTime              BadLastRet                
  ----------------------------       ----------       ----------       ----------       ----------       ----------       -------------------      ------------       -------------------      ------------              
  ALLOC_READ_PAGE                    1             1020             1020             0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  INIT_DELETE_CACHE_DATA             2                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_DEGRADEREAD_LOCK             3                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_LOCK                   4                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_PREREAD_LOCK                 5                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_RECON_LOCK                   6                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_ALLOC_PAGE                   7                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_REPORT_EH                    8                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_QUERY_BST                    9                0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_REPAIR_BST                   10               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_ACTION_BST                   11            0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_READ_MEET_BST_IO_BAD         12               0                0                0              0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_RESTORE_BST            13               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_CLEAN_DATA             14               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_CLEAN_PARITY           15               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_DIRTY_PARITY           16               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_WRITEHOLE_LOG          17               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_CLEAN_WRITEHOLE_LOG          18               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_QUERY_STRIPE_RESTORE_STATE 19               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_DEGRADEREAD_LOCK             20               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_LOCK                   22               0              0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_PREREAD_LOCK                 21               0                0                0                0             1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_RECON_LOCK                   23               0                0                0                0                1970-01-01 00:00:00      0x00000000      1970-01-01 00:00:00      0x00000000  
  RAID6_ALLOC_PAGE                   24               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_REPORT_EH                    25               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_QUERY_BST                    26               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_REPAIR_BST                   27               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_ACTION_BST                   28               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_READ_MEET_BST_IO_BAD         29               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_QUERY_LOG                    30               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_INSERT_LOG                   31               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_RESTORE_BST            32               0                0                0                0             1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_CLEAN_DATA             33               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_CLEAN_PARITY           34               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_DIRTY_PARITY           35               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_WRITEHOLE_LOG          36               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_CLEAN_WRITEHOLE_LOG          37               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_QUERY_STRIPE_RESTORE_STATE 38               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_GET_WRITE_LOCK              39               18477            18477            0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_FREE_WRITE_LOCK             41               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_GET_RECON_LOCK              40               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_FREE_RECON_LOCK             42               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_ALLOC_PAGE                  43               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_REPORT_EH                   44               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_QUERY_BST                   45               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_REPAIR_BST                  46               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_READ_MEET_BST_IO_BAD        47               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_CLEAN_BST_AND_LOG           48               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_INSERT_BST                  49               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_INSERT_DISK_LOG             50               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_WRITE_DIRTY_PARITY          51               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_WRITE_WRITEHOLE_LOG         52               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_CLEAN_WRITEHOLE_LOG         53               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID1_WRITE_DISKLOG_CKG            54               6163             6163             0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID1_READ_DISKLOG_CKG           55               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID10_QUERY_STRIPE_RESTORE_STATE  56               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  EH_START_BGR                       57               8                8                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  EH_STOP_BGR                        58               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  EH_SEARCH_NOT_RECON_CK             59               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RESTORE_REPAIR                     60               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RESTORE_QUERY_CKGINFO              61               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RESTORE_INSERT_WRITE_LOG           62               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RESTORE_INSERT_RESTORE_LOG         63               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_QUERY_ISOLATE_CK               64               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_RECON                  65             0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_PRECOPY                66               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_LEVELING               67               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_RESTORE                68               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_RECOVER                69               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_VERIFY                 70               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_INIT_LOCK              71               384025           384025           0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_INIT_BST               72               1920101          1920101          0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_WRITEHOLE              73               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_FORMAT                 74               384025           384025           0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_BACK_IO_STRIPE_RESTORE         75            0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_SET_WRTEHOLE_MARK        76               0                0                0              0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_STRIPE_INCON_RESTORE     77               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_FORMAT_XRB_SEND          78               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_VERIFY_XRB_SEND          79               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_READ_XRB_SEND            80               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_WRITE_XRB_SEND           81               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_STRIPE_INCON_RESTORE_SEND82               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_ALLOC_PAGE           83               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_SEND_READ_SGL        84               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_SEND_WRITE_DATA      85               0              0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_SEND_CMD             86               0                0                0                0             1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_RECEIVE              87               0                0                0                0                1970-01-01 00:00:00      0x00000000      1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_RSP_DATA             88               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_XRB_RSP_CMD              89               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_REF_SEND                 90               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_REF_RECEIVE              91               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_REF_RSP                  92               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_NW_QUERY_LOG             93               1520             1520             0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_NW_DELETE_LOG            94               3                3                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  CKG_COUNT_NW_DEL_MCACHE_FLAG       95               3                3                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_DEGRADEREAD_RDE              96               0                0                0                0             1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_DEGRADEWRITE_RDE             97               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_RDE                    98               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_RECON_RDE                    99               0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_VERIFY_RDE                   100              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_DEGRADEREAD_CPU              101              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_DEGRADEWRITE_CPU             102              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_WRITE_CPU                    103              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_RECON_CPU                    104              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID5_VERIFY_CPU                   105              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_DEGRADEREAD_RDE              106              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_DEGRADEWRITE_RDE             107              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_RDE                    108              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_RECON_RDE                    109              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_VERIFY_RESUME_RDE            110              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_VERIFY_RDE                   111              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_DEGRADEREAD_CPU              112              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_DEGRADEWRITE_CPU             113              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_WRITE_CPU                    114              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_RECON_CPU                    115              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_VERIFY_RESUME_CPU            116              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000  
  RAID6_VERIFY_CPU                   117              0                0                0                0                1970-01-01 00:00:00      0x00000000         1970-01-01 00:00:00      0x00000000

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Action Step

Task step name.

Start

Count of received requests.

Back Good

Count of tasks for which a successful message is returned.

Back Bad

Count of tasks for which a failure message is returned.

Not Back

Count of tasks for which no message is returned.

BadFirstTime

Time when the first incorrect I/O occurs.

BadFirstRet

Error code of the first incorrect I/O.

BadLastTime

Time when the last incorrect I/O occurs.

BadLastRet

Error code of the last incorrect I/O.

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138402

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