Samsung SNR-6400 User Manual page 56

Network Video Recorder SNR-6400/3200
RAID array is damaged.
Selecting RAID5 configures 4 HDDs to 1 RAID array. RAID5 uses 4 physical
HDDS as 3 functional HDDs. For instance, configuring HDD1, 2, 3, and 4—
while each one of them is equipped with a 500GB HDD—to RAID5 displays
the system's functional HDD as one 1.5TB RAID. In RAID5 mode, no data is
lost even if one of the four HDD is damaged.
RAID1 requires at least 2 HDDs to be equipped next to each other—HDD1
and HDD2, or HDD3 and HDD4—while RAID5 requires all 4 HDDs to be
equipped.
To configure a RAID mode, HDDs must be the same size. It is highly
recommended that you use the same brand and model HDDs to configure
RAID.
RAID settings are available only for internal HDDs.
Building RAID using 4 x 500GB HDDs takes approximately 3 hours for RAID1,
and 4 hours for RAID5.
Changing the RAID settings to a new mode automatically deletes all data
in the HDDs of the product, and new video files are not saved until the
new RAID mode is completely configured
When the product is turned off abnormally, i.e. by pulling the AC power
adapter out, and then turned on, the product may reconfigure its RAID
settings automatically to ensure the integrity of saved data. While a new
Caution
RAID mode is being configured, existing data is not lost, but new data
will not be saved either.
If more than two RAID configured HDDs are broken or removed from the
product, the RAID configuration will malfunction, causing data loss.
NAS
Up to four NAS devices can be connected; each NAS is referred to by its NAS Port. Choose
a NAS Port to view or change its configuration.
Use lets you determine whether to use the selected NAS Port or not.
Name lets you assign a name to the NAS device. NAS Name displays under the Model
category in the HDD list at the top of the screen.
Default Folder lets you specify a folder on NAS to save recorded video.
Enter the IP address, login ID, and password for the NAS in IP, ID, and Password
respectively.
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