Mirroring Of Hard Disks - Eneo DPR-2016/500D Operating Instructions Manual

Administration (continued)

Mirroring of hard disks

Mirroring of hard disks prevents the loss of records in the event of a hard disk defect.
Requirements:
● The Digital Video Recorder has 2 or 4 hard disks installed
● The destination hard disk is identical to the source hard disk in type and memory capacity
● The source hard disk and the destination hard disk are used for records only
Step Action
Format the source and destination hard disks for
1
records.
Select the source and destination hard disks as
Mirror 1 and Mirror 2.
2
Note: Only the hard disk pairings internal1 to internal2,
and internal to internal4 can be used for mirroring.
Start Mirroring.
Results:
● The source hard disk and destination hard disk are

synchronised (approx. 40 minutes for 10 GB).
● All data on the destination hard disk are deleted.
● All records are written to both hard disks.
Interrupting Mirroring.
Results:
● The status of the destination hard is set to:
4
● The hard disk can now only be used for searching
for records.
● If the hard disk is to be used for records or archiving,
it must be formatted.
5 Continuing Mirroring - see step.2
24
Menu path
Setup menu > System > Storage >
Information > Format > Record
Setup menu > System > Storage >
Information > Mirroring Setup >
InternalX -> InternalX
Start
Setup menu > System > Storage >
Information > Mirroring Setup > No
Mirror 1/2
Not used
Setup-menu > System > Storage >
Information > Format > Format
Setup menu > System > Storage >
Information > Mirroring Setup >
InternalX -> InternalX
DPR-2016/500D