User Manual

40
problems on RAID volume, but the recording status is normal. Offline
means that no volume is found, so recording is stopped and you cannot
access your data either. File system error means that RAID volume is
existed but unmounted, so recording is stopped and you cannot access
your data either.
 Capacity: Total, free, used data capacity of the RAID volume.
 Update Time: The time of volume created/updated.
 Devices: Total number of disks and the number of active, failed, spare
disks.
 Format Progress: The status of RAID format
 Recovery Progress: The status of RAID recovery
2.3.3 View Disk Drive Information
1. Open Internet Explorer and log in to the unit.
2. Click RAID & File System / RAID Management.
3. Click the RAID Status tab.
4. Click on a disk directly to view the information.
2.3.4 Modify RAID Volume
This function is designed for replacing a broken hard drive with a new one,
instead of modifying RAID level.
In the condition of critical RAID status, it’s a warning to show that one of disks
of this RAID volume may be damaged. Even though it’s no impact on the
recording function, you’d better to replace a new disk to make sure the volume
with data protection mechanism.
This function is not applied to RAID 0, since there is no data protection mechanism by