How to handle RAID damage

Problem

When a raid is not working because of a hard drive being taken offline, or for other reasons, before data recovery services, should there be an emergency response to avoid data risk?

Answer (North Asia Data Recovery Center, Tommy Cheung, [Url]http://www.datahf.net[/url])

See RAID offline for reasons "[Data recovery troubleshooting]raid is it really safe? "Since raid corruption is sometimes unavoidable, if a problem arises, it is critical for every storage administrator to do so.

Usually after this type of problem occurs, you need to:

1, not frequent boot, try to activate raid.

2, do not enter the RAID management program, arbitrary forced on-line, reconstruction (REBUILD), initialization and other operations.

3. Do not arbitrarily reseat the hard drive, try to activate raid.

4, the emergence of array failure, found in raid all hard drives or most hard drive read and write lights busy, and different from the usual, need to power off as soon as possible, can not be rushed to the boot.

5, as far as possible after the power, all the hard disk by the original order, and then refer to the "RAID damage to the full backup of the data," the article security backup.

6, seek professional data recovery agencies to help (ads: for example, my company, North Asia Data Recovery Center, http://www.datahf.net