User manual

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WEB CONFIGURATION
hard drives fails, it can be replaced and the data rebuilt.
JBOD — Used to combine two hard drives of different capacity into a single, larger
hard drive. If you’re using two identical drives, RAID 0 is recommended instead.
NOTE: Creating the RAID system can take awhile, depending on drive capacity.
Do not turn off power or interrupt the system in any other way during this process!
The use of the EXT2 le system for optimum performance and functionality is
recommended. Also, changing the RAID setup requires that you to re-format the
drives. Make sure you back up all data before doing so.
4.2.5.2.1 Rebuilding a RAID Array
When using RAID 1, if one of the drives fails, the faulty HDD has to be replaced
and the RAID 1 array rebuilt.
1. Log in and go to the RAID Setting menu to check the disk status. If there’s a
problem, it will show which drive needs to be replaced.
2. Turn off the power, remove the power supply from the AC outlet and replace the
defective HDD with a new one.
3. Turn on the power and go to the RAID Setting menu. Click “Add disk” to start
rebuilding your RAID array.
NOTE: On the bridge board of the Gigabit SATA NAS, the P1 connector indicates
the drive at hdb, whereas P2 indicates the drive at hda. With rmware v2.6.3 or
later, P1 indicates the drive at hdc and P2 the drive at hdd.