S.M.A.R.T. info

Info This feature requires the Storage package.

Starting with RouterOS 7.23, S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) support has been added.

S.M.A.R.T. is a monitoring system built into modern storage drives, which allows you to monitor the drive's health, performance, and error rates. For any attached storage device that supports S.M.A.R.T., you can retrieve diagnostic attributes directly from the CLI using the /disk smart-info command.

Info

Some USB disk enclosures may not support retrieving S.M.A.R.T information.

Example Output

[admin@R2DUTRDS22162XG4S4XS2XQ20DISKS] > disk/smart-info nvme1
Columns: OUTPUT
OUTPUT                                                                     
smartctl 7.1 2019-12-30 r5022 [aarch64-linux-5.6.3] (local build)          
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===                                       
Model Number:                       U.2 SSD 4TG2-P                         
Serial Number:                      <S/N>                      
Firmware Version:                   E21T4C                                 
PCI Vendor/Subsystem ID:            0x1bc0                                 
IEEE OUI Identifier:                0x24693e                               
Controller ID:                      0                                      
Number of Namespaces:               1                                      
Namespace 1 Size/Capacity:          960,197,124,096 [960 GB]               
Namespace 1 Formatted LBA Size:     512                                    
Namespace 1 IEEE EUI-64:            <EUI-64>                  
Firmware Updates (0x02):            1 Slot                                 
Optional Admin Commands (0x0017):   Security Format Frmw_DL Self_Test      
Optional NVM Commands (0x0054):     DS_Mngmt Sav/Sel_Feat Timestmp         
Maximum Data Transfer Size:         512 Pages                              
Warning  Comp. Temp. Threshold:     100 Celsius                            
Critical Comp. Temp. Threshold:     110 Celsius                            
Supported Power States                                                     
St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat             
 0 +    20.00W       -        -    0  0  0  0        5       5             
Supported LBA Sizes (NSID 0x1)                                             
Id Fmt  Data  Metadt  Rel_Perf                                             
 0 +     512       0         0                                             
=== START OF SMART DATA SECTION ===                                        
SMART overall-health self-assessment test result: PASSED                   
SMART/Health Information (NVMe Log 0x02)                                   
Critical Warning:                   0x00                                   
Temperature:                        33 Celsius                             
Available Spare:                    100%                                   
Available Spare Threshold:          10%                                    
Percentage Used:                    0%                                     
Data Units Read:                    5,774,165 [2.95 TB]                    
Data Units Written:                 10,770,860 [5.51 TB]                   
Host Read Commands:                 75,868,764                             
Host Write Commands:                61,379,337                             
Controller Busy Time:               22                                     
Power Cycles:                       579                                    
Power On Hours:                     4,203                                  
Unsafe Shutdowns:                   105                                    
Media and Data Integrity Errors:    0                                      
Error Information Log Entries:      0                                      
Warning  Comp. Temperature Time:    0                                      
Critical Comp. Temperature Time:    0                                      
Temperature Sensor 1:               45 Celsius                             
Temperature Sensor 2:               33 Celsius                             
Temperature Sensor 3:               33 Celsius                             
Temperature Sensor 4:               34 Celsius                             
Temperature Sensor 5:               34 Celsius                             
Temperature Sensor 6:               35 Celsius                             
Temperature Sensor 7:               32 Celsius                             
Temperature Sensor 8:               31 Celsius                             
Error Information (NVMe Log 0x01, max 64 entries)                          
No Errors Logged