QNAP NVR-101 User Manual download pdf (Page 81)

6.2 Power Outage or Abnormal Shutdown

In case of power outage or improper shutdown of the server, the server will resume

to the state before it is shut down. If your server does not function properly after

restart, please do the following:

1. If the system configuration is lost, configure the system again.

2. In the event of abnormal operation of the server, contact customer service for

technical support.

To avoid the above situations, please back up your data periodically and make sure

you have done the following:

z Follow the instructions described in Chapter 5.7.2

to restart or shut down the

server.

z If there is an anticipated power outage, back up all important data and turn off

the server properly until power supply is resumed.

6.3 Mirrored Disk Hot Swapping

NVR supports hot swapping. When a hard disk of RAID-1 mirroring disk volume

fails, the failed disk can be replaced by a new one immediately without shutting

down the system, and the recording data can be reserved. However, if the hard

disks are working properly and recording is in process, do not hot swap the disks to

avoid damage to the disks or recording files.

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QNAP NVR-101 User Manual Page 81