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QoreStor 7.4.0 - Command Line Interface Reference Guide

Introduction to the QoreStor Command Line Reference Guide Introducing QoreStor Managing QoreStor
Alerts Commands Authenticate Commands Email_alerts Commands OST RDA SAML sc_manager command Stats Storage Group commands System User Anomaly Detection
Managing QoreStor Storage Operations
Cloud_tier Connection Container iSCSI NDMP Object_container Object_direct Performance_tier Replication Seed Schedule VTL
Maintaining QoreStor About us

Maintenance commands

This topic introduces the maintenance command usage:

NOTE: Using some of the maintenance command options could result in the deletion of data. Carefully observe the warnings (for example, running the scan without running the repair). If you have questions, do not perform these QoreStor CLI command options without first contacting Technical Support.

  • maintenance --filesystem
    • --scan_report [verbose]
    • --repair_status [verbose]
    • --repair_history [verbose]
    • --scan_restart [verify_data | verify_rda_metadata | verify_metadata]
    • --repair_now
    • --reclaim_space
    • --stop_reclaim_space
    • --clear_quarantine
    • --start_scan [verify_data | verify_rda_metadata | verify_metadata] [--storage_group <name>]
    • --stop_scan
  • maintenance --diags
    •  --collect [basic]
    • --show
    • --delete <name>
    • --delete_all
  • maintenance --disaster_recovery [options]
  • maintenance --help

NOTE: If you specify a command without supplying the expected value or option, you are prompted to provide the correct value or option.

maintenance --filesystem [--scan_status]

Description

Displays the current filesystem checker status and scan progress for a QoreStor.

Syntax

maintenance --filesystem --scan_status

Result

Filesystem checker              : Scan in progress
Filesystem check status:
DataBlock Consistency Checker Stats
===================================
Phase                           : INODE CRAWL
Inode check                     : IN PROGRESS
Inodes processed                : 3200 / 3498
Time left (approx)              : 4 secs
Cont Name	   TotalInodes	 Checked 	Corrupted		Missing Data Orphan		Status
-----------------------------------------------------------------------------
backup 						0 								0 				0         	0            0     COMPLETED
container29 			0           		0 				0 						0            0     COMPLETED
backupswsys-60_replicate 
										71826						71826 		0          0            0     COMPLETED
Data block check                : COMPLETED
Data blocks processed           : 422 / 422
Corrupted data chunks           : 0
Data chunk refcount mismatch    : 0
Recomputed bytes out            : 1383308872
Recomputed bytes in             : 6107833613
Recomputed % Savings            : 77.351890%
Time left (approx)              : 0
Data block check                : NOT STARTED
NameSpace Consistency Checker Stats
===================================
Namespace check                 : NOT STARTED

Description

Invokes file system checker on specific storage group while other storage groups are in read-write mode.

Syntax

maintenance --filesystem [--scan_status]
           [--start_scan [verify_data | verify_rda_metadata | verify_metadata]] [--storage_group <name>] [--partial]

Result

# maintenance --filesystem --start_scan --storage_group DefaultGroup --partial

This operation will make the storage group [DefaultGroup] read only and runs ofsck.

Do you want to continue (yes/no) [n]? yes
Filesystem check started successfully.
To see the status, please execute "maintenance --filesystem --scan_status"

maintenance --filesystem [--scan_report [verbose]]

Description

Displays the current filesystem checker report, which is generated by the QoreStor CLI maintenance filesystem --check [--verify_data | --verify_rda_metadata] <storage_group name> command.

Syntax

maintenance filesystem --scan_report [verbose]

Result

Filesystem check report
========================
Report generated at             : Fri Dec  9 08:23:05 2016

There are no problems detected.

    
maintenance --filesystem [--repair_history [verbose]]









Description


Displays the filesystem checker history for a QoreStor.




Syntax
maintenance --filesystem --repair_history




Result
Filesystem check time           : Wed Nov 23 21:59:10 2016
Dry run finished at             : Wed Nov 23 21:59:14 2016
Release version                 : 4.0.0254.0
Build                           : 62141
Data verification               : Not Enabled
Scan mode                       : Normal scan
Result                          : No inconsistencies discovered.
Storage Group(s)                : sg2

Filesystem check time           : Tue Nov 29 22:13:54 2016
Dry run finished at             : Tue Nov 29 22:15:57 2016
Release version                 : 4.0.0254.0
Build                           : 62141
Data verification               : Not Enabled
Scan mode                       : Normal scan
Result                          : No inconsistencies discovered.
Storage Group(s)                : All

Filesystem check time           : Tue Nov 29 22:20:12 2016
Dry run finished at             : Tue Nov 29 22:20:28 2016
Release version                 : 4.0.0254.0
Build                           : 62141
Data verification               : Enabled
Scan mode                       : Normal scan
Result                          : No inconsistencies discovered.
Storage Group(s)                : sg2


            

                
            




            
        


        

             



    

        
        
        
        
        
    







    

        
    
    


    






    

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