Table of Contents
Advertisement
6.9.3.1
6.9.3.2
6.9.3.3
6.A.1
6.A.1.1~6.A.1.2
6.A.1.3
6.A.2
6.A.2.1
6.A.2.2
6.A.2.2.1
6.A.2.2.2
68
Set RTC
Enter time in MM/DD/YY W HH:MM format.
MM: Month; DD: Day; YY: Year; W: Week; HH: Hour; MM: Minute.
Show RTC
Select to have time displayed on control panel
Stop RTC
Select to turn off RTC
Disk Self Test (DST)
To detect the disk's status
Short Self Test or Extended Self Test
Choose one of the two functions to do all disks or Disk 1~Disk 16 detection
Stop DST
Disk Scrubbing
To prevent unrecoverable data loss & recover bad blocks & fix parity errors
It provides below advantage:
1. without halting normal access, but it has impact to the system's overall
performance.
2. disk scrubbing can be started and processed simultaneously for multiple
array
1.
Before disk scrubbing starts, the array must be in optimal state,
that means, there is no failed member disk and no background
task, such as adding a disk , expanding array or degraded
mode
2.
After disk scrubbing starts, users can not start any other
background task and the array cannot be deleted. But, the disk
scrubbing could be stopped by users manually or by the
controller exception conditions.
Overwrite Parity
No or Yes (Default:No???)
If parity inconsistency is detected during the disk scrubbing, the controller will
overwrite the parity
Scrub Mode
Manual Scrubbing
Users can select one or all arrays for start disk scrubbing or stop it any time
Schedule Scrubbing
ACS-8990/89200/89230 User's Manual
Advertisement
Table of Contents
