Installation guide

Chapter 4. Web Browser-Based Configuration

Scrub Bad Block If Bad Block Is Found, Assume Parity Data Is Good option: the

check button will be shown when Data disk found bad blocks, and if selected, the

RAID controller will regenerate data from Parity disk to data disk, if check button is not

selected, RAID controller will report error only.

Re-compute Parity If Parity Error Is Found, Assume Data Is Good option: check

button will be shown when Parity Data disk found bad blocks, and if selected, RAID

controller will regenerate data from Data disk to Parity disk, if check button is not

selected RAID controller will report error only.

4.6.6 Scheduled Volume Checking

This function can setup a schedule so consistency checks are run automatically at

regularly scheduled intervals. If there is a discrepancy found, it will record the error on

the system event log. The controller will base on the user selection scrub bad block or

re-compute parity to recovery the data. The recommended interval for checking

consistency in RAID drives can set on “Scheduler” option. User can specify

parameters to “Scheduler” to change the scheduled run time. The “Checking After

System Idle” is defined the default time to start the automated consistency check

scheduling.

Scheduler option: set to 1 week ~ 24 weeks will start volume check after 1 week ~ 24

weeks,

Checking After System Idle option: set to 1 Minute ~ 60 Minutes, when RAID

system idle 1 Minute ~60 Minutes RAID system will start volume check, if host

accesses RAID system that will stop volume check. Next time, when RAID system is