Six effective measures to help you recover lost server data

Server data storage security is an important part of ensuring the normal operation of servers, and is also the core of enterprise network information construction.

The management staff of each company attaches great importance to the important data stored on the server, including: confidential Office documents generated during various management processes, customer data accumulated during business operations, important documents involved in R & D, etc. Users always pay attention to the running status of server data storage devices. As a member of the storage device, the hard disk plays an important role. However, among all hardware components, the hard disk is a product with a relatively high failure rate. The hard disk has a high price but data is priceless. The warranty regulations provided by major hard disk manufacturers are only applicable to hard disk components, the data in the storage is not guaranteed.

So, how can we correctly deal with server data storage to prevent data loss caused by accidents and disasters?

I. server storage systems are very important. As we all know, hard disks, as the main equipment for server data storage, are also highly technical and sophisticated equipment, the development of server hard disks has now reached 10000 or 15000 rpm, and normal SATA hard disks are very close to this speed. during operation, a small fault may cause physical damage to the hard disk, therefore, servers generally use Raid disk arrays to enhance the fault tolerance function of server hard disks.

2. In addition to Raid hard disk fault tolerance, we recommend that you back up important data from time to time using other devices. We recommend that you use network servers in enterprise and business user architectures, use a tape drive with professional backup software veritassp_and CAArcserver) to regularly and regularly complete backup solutions. If you are an individual user, we recommend that you use the economical CD-ROM/DVD disc as a backup mode.

3. For some simple accidental deletion or formatting, some restoration software DataRecove and Easyrecove can be downloaded online when there are not many files, of course, you can use the Ghost software to make a full backup of the disk, and at the same time, it is best to connect the disk to the slave disk during restoration. Of course, if you are not satisfied with your individual recovery results, please seek a professional data recovery company to perform the operation.

4. If the server data is lost, do not operate blindly to reduce the data recovery probability. You can seek technical support from regular data recovery companies by phone, listen to private suggestions, or ask professional technical staff to check. In this case, you can shut down and stop reading and writing data from the hard disk. Data is no longer written to the partition or hard disk where data is lost. Reduce Secondary damages.

5. always pay attention to the running status of the server hard disk and observe the server hard disk indicators. Generally, each Hard Disk indicator is displayed on the server. Normally, the indicator is green. In special cases, you need to take relevant measures to check whether the hard disk device is normal. Once the hard disk is damaged or data is lost, do not lie. Be sure to stay calm. The following are the common hard disk faults of computers and recommended measures for users:

1. Hard Disk damage or data loss:

1) When an abnormal sound occurs on the hard disk, the head is not properly addressable. To prevent injury to the disk body, you need to immediately remove the power from the hard disk. You need to submit a professional company with a clean room to open the disk;

2) If the BIOS does not recognize the disk and the hard disk cannot be found, ask the computer engineer to check the disk carefully. You must first inform the System of the important data and handle the data carefully. To avoid hard disk damage caused by misoperation again.

2. the hard disk is normal but suddenly the data cannot be read:

1) do not re-create a partition table or format it to destroy the data. Although there is still a rescue, it is no longer possible to save 100% of all data. In case of damage, the loss of important files will not be worth the candle;

2) first, make sure that you do not reinstall the Windows operating system or use a recovery disk to perform operations. It is easy to overwrite the data area, and the coverage area is usually calculated by several hundred MB;

3) If Scandisk and Vrepair are automatically executed during the boot, Press Esc or space key to cancel the operation and check the cause of the damage to avoid a large amount of damage to the internal file.

6. Of course, if you confirm that the server's data disk has a special fault, you need to open the disk! At this time, it is very important to select a professional data recovery company. At present, because of the high technical threshold, data recovery is less than general computer maintenance companies, but less does not mean no. Some JS codes with poor technical strength, limited environment, and even some that just take the order and then switch to other companies can be seen everywhere! At this time, please carefully identify. Avoid being cheated, resulting in incalculable post-loss.

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