QNAP TS-470U-SP Fiche De Données

their storage system more effectively and spot potential issues based on trends over a

period of time (from the last hour to the last year.)

Select to view the storage usage rate of a particular volume or storage pool and

specify the period. Click "Clear Record" to reset the utilization graph.

Pre dic tiv e S.M .A.R.T

Note : The descriptions in this section are only applicable to the following models: TS-

269L, TS-269 Pro, TS-469 Pro, TS-469L, TS-469U-RP, TS-469U-SP, TS-470 Pro, TS-

470, TS-569 Pro, TS-569L, TS-669 Pro, TS-669L, TS-670 Pro, TS-670, TS-869 Pro,

TS-869L, TS-869U-RP, TS-870 Pro, TS-870, TS-870U-RP, TS-879 Pro, TS-879U-RP,

TS-1079 Pro, TS-1269U-RP, TS-1270U-RP, TS-1279U-RP, TS-1679U-RP, TS-EC879U-

RP, TS-EC1279U-RP, TS-EC1279U-SAS-RP, TS-EC1679U-RP, TS-EC1679U-SAS-RP,

SS-EC1279U-SAS-RP, SS-EC1879U-SAS-RP, SS-EC2479U-SAS-RP, TS-EC2480U-RP,

TS-EC1680U-RP, TS-EC1280U-RP, TS-EC880U-RP, TS-EC1080 Pro, TS-EC880 Pro, TS-

131, TS-231, TS-431, TS-251, TS-451, TS-651, TS-851, HS-251, TS-253 Pro, TS-

453 Pro, TS-653 Pro, TS-853 Pro, SS-453 Pro, SS-853 Pro.

With this feature, a warning message will pop up when an S.M.A.R.T error is detected

on a hard disk drive (indicating that the RAID group that the hard drive disk belongs to

is likely to fail very soon.) The rebuilding sequence will be initiated for that RAID group

to ensure the availability of that RAID group. To activate this feature, click the

Settings button (the button next to the ? button) on top right side of the screen,

check "Activate Predictive SMART Migration" and set the Disk S.M.A.R.T polling time

(the interval the hard drive disks are scanned for S.M.A.R.T errors and the default is 10

minutes) in the dialog window.