Show Synology smart test progress or smart health and attributes.

The script works in DSM 7, including DSM 7.2, DSM 7.3 and DSM 6.

In DSM 7.2.1 Synology removed the ability to view S.M.A.R.T. attributes in Storage Manager.

UPDATE v1.4.34 and later now decodes Seagate HDD and Synology HAT3300 HDD SMART values for attributes 1, 7, 195 and 240 with smartctl 6 or smartctl 7.

1. Download the latest version Source code (zip) from https://github.com/007revad/Synology_SMART_info/releases
2. Save the download zip file to a folder on the Synology.
3. Unzip the zip file.

How to enable SSH and login to DSM via SSH

Run the script:

sudo -s /volume1/scripts/syno_smart_info.sh

Note
Replace /volume1/scripts/ with the path to where the script is located.

To see all the SMART attributes run the script with the -a or --all option:

sudo -s /volume1/scripts/syno_smart_info.sh --all

Note
The script automatically shows all SMART attributes for any drives that don't return "SMART test passed".

See How to schedule a script in Synology Task Scheduler

There are optional flags you can use when running the script:

  -a, --all             Show all SMART attributes
  -e, --email           Disable colored text in output scheduler emails
  -i, --increased       Only show important attributes that have increased
  -u, --update          Update the script to the latest version
  -h, --help            Show this help message
  -v, --version         Show the script version

All healthy

One drive marginal

UDMA CRC Errors

NVMe drives removed while NAS was running

SSD with reallocated sectors

Run with --increased option

HDD and SSD when run with --all option

HDD and NVMe when run with --all option