Panasonic AJ-HRW10G User Manual
17
Setting the RAID function
The RAID function must be set when a new HDD has been installed.
RAID1 mode: The same data is written simultaneously onto two HDDs.
RAID1 mode: The same data is written simultaneously onto two HDDs.
The data safety is ensured by data redundancy (mirroring).
When HDDs with different memory sizes are combined, the smaller memory size will be used.
When HDDs with different memory sizes are combined, the smaller memory size will be used.
JBOD mode: The data is written onto only the specified HDD.
Use this mode when storing large amounts of data.
This screen displays in several TAB screen as the following.
For details, refer to the explanations for each individual tag.
For details, refer to the explanations for each individual tag.
A Basic Information (page 18)
Display the physical and logical device status.
If arbitrary one is abnormal, the “Critical” will
indicate in the Status.
If arbitrary one is abnormal, the “Critical” will
indicate in the Status.
B Create RAID (page 18)
A JBOD or RAID1 logical device can be prepared.
Proceed with this when:
• Inserting a new HDD and creating a new logical
• Inserting a new HDD and creating a new logical
drive.
• Changing the JBOD setting to the RAID1 setting
or vice versa.
• Installing a new HDD with the JBOD setting
established and using the HDD with the JBOD
setting.
setting.
C Delete RAID (page 19)
This deletes the JBOD or RAID1 logical drive.
Proceed with this when:
• Using an HDD, this was previously used with the
• Using an HDD, this was previously used with the
JBOD setting, now with the RAID1 setting.
• Using an HDD, this was previously used with the
RAID1 setting, now with the JBOD setting.
D Rebuild (page 20)
This starts and finishes the data rebuilding process.
Proceed with this when either of the following
events has occurred with the RAID1 setting:
• When trouble occurred in one HDD, and the HDD
events has occurred with the RAID1 setting:
• When trouble occurred in one HDD, and the HDD
was replaced.
• When data could not be written on one HDD
during copying because of reason or other.
E RAID Settings (page 21)
This makes it possible to perform the settings
related to the RAID board.
related to the RAID board.
F UNMOUNT button
With the power ON, press this button before
removing the HDD.
The indicated HDD is now logically isolated.
After this setting, remove the HDD.
If the HDD is not installed, this button will not be
displayed.
removing the HDD.
The indicated HDD is now logically isolated.
After this setting, remove the HDD.
If the HDD is not installed, this button will not be
displayed.
G CLOSE button
This closes the screen and restores the main
screen.
screen.
No guarantees are given for what might happen when
an HDD is installed while the power is on.
Be absolutely sure that the power is turned off before
installing the HDD, and then start it.
an HDD is installed while the power is on.
Be absolutely sure that the power is turned off before
installing the HDD, and then start it.
F
G
A
B
C
D
E