Tell me what kind of errors does the hard drive for video surveillance give?

Question

CCTV

The registrar, instead of 2 weeks of recording, began to write in 1 day mode ... He is at a temperature of about -10 degrees, is this generally normal for him? I ran through the storage archive log (1 TB) and saw errors for the 27th, the screen is below. Tell me what kind of errors and what is better to do, punch hard on a computer, what's wrong with it, and is it possible to be HDD at such a temperature?

spoiler

Answer 1

1. Formally, you need to look at the allowable temperature and humidity ranges according to the passport of the disks and the registrar
2. In life, condensate for electronics is a filthy thing, especially for a working one.
One can imagine the picture of condensation on pancakes and the subsequent "skiing" of the heads on this condensate ...

Answer 2

It is forbidden. The disk there is probably a household-office one, and it works from +5.
The disc is harmed not so much by the cold as by the condensation of water.

Answer 3

Change the drive to WD Purple. Decide on a heated cabinet for a reg or a space heater. With light damage, formatting will help, with heavy damage, replacement.