QNAP TVS-472XT 4-Bay NAS Enclosure - Manual (Page 38)

Tab Description Actions
SMART Information Displays S.M.A.R.T. disk information
and supported attributes.
Important
If the value of a S.M.A.R.T.
attribute reaches the
threshold set by the
disk manufacturer or
a predefined threshold
determined by QTS, the
SMART attribute’s status
will change to to Warning .
No actions
Test Run a S.M.A.R.T. disk self-test. Select one of the following options:
• Rapid Test: Tests the electrical and
mechanical properties of the disk, and a
small portion of the disk surface. The test
takes approximately one minute.
• Complete Test: Tests the electrical and
mechanical properties of the disk, and the
full disk surface. This test duration varies
depending on the storage environment.
Settings Disk settings can be applied
individually, or to multiple disks at
once.
Configure the following settings:
• Enable temperature alarm: QTS displays
a warning when the disk temperature is
equal to or above the specified threshold.
• S.M.A.R.T. Test schedule: Schedule
periodic rapid and complete S.M.A.R.T. disk
tests. The results are displayed on the
Summary screen.
• IronWolf Health Management: Schedule
a daily IHM test for the disk. The results
are saved in the selected shared folder,
and are displayed on theIronWolf Health
Management screen.
Tip
You can apply these settings to the
current disk, all disks, or to disks
with the same type as the current
disk (HDD or SSD).
Disk Performance Tests
QTS can test the sequential and random read speeds of your disks.
Important
• The results provided by these tests are specific to the NAS being tested.
QTS 4.4.x User Guide
Storage & Snapshots 37