```
root@ambertower:~# smartctl -a /dev/sdg
smartctl 7.4 2024-10-15 r5620 [x86_64-linux-6.17.13-2-pve] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Vendor:               HITACHI
Product:              HUS723030ALS640
Revision:             M440
Compliance:           SPC-4
User Capacity:        3,000,592,982,016 bytes [3.00 TB]
Logical block size:   512 bytes
Rotation Rate:        7200 rpm
Form Factor:          3.5 inches
Logical Unit id:      0x5000cca03ebd8020
Serial number:        YVKB6T2K
Device type:          disk
Transport protocol:   SAS (SPL-4)
Local Time is:        Mon Apr 20 09:34:44 2026 MSK
SMART support is:     Available - device has SMART capability.
SMART support is:     Enabled
Temperature Warning:  Disabled or Not Supported

=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK

Current Drive Temperature:     39 C
Drive Trip Temperature:        85 C

Accumulated power on time, hours:minutes 6335:33
Manufactured in week 22 of year 2013
Specified cycle count over device lifetime:  50000
Accumulated start-stop cycles:  260
Specified load-unload count over device lifetime:  600000
Accumulated load-unload cycles:  2854
Elements in grown defect list: 4

Vendor (Seagate Cache) information
  Blocks sent to initiator = 86992518931021824

Error counter log:
           Errors Corrected by           Total   Correction     Gigabytes    Total
               ECC          rereads/    errors   algorithm      processed    uncorrected
           fast | delayed   rewrites  corrected  invocations   [10^9 bytes]  errors
read:          0      120         0       120    1220131    3587141.600           4
write:         0        0         0         0     812846     724709.244           0
verify:        0       13         0        13      41543      59055.111           0

Non-medium error count:        0

Self-test execution status:             100% of test remaining
SMART Self-test log
Num  Test              Status                 segment  LifeTime  LBA_first_err [SK ASC ASQ]
     Description                              number   (hours)
# 1  Background long   Self test in progress ...  72     NOW                 - [-   -    -]
# 2  Background short  Completed                  64    6335                 - [-   -    -]
# 3  Background short  Completed                  64      10                 - [-   -    -]
# 4  Background long   Completed                  64       9                 - [-   -    -]
# 5  Background short  Completed                  64       3                 - [-   -    -]

Long (extended) Self-test duration: 27182 seconds [7.6 hours]

```