Media information: 5 disks made of RAID5, hard disk brand: Dell Dell, single disk capacity: 600G, single disk model: *ST3600057SS*
Customer Name: Ms. Guan
Fault description:
The RAID array data is not accessible properly.
Data recovery process:
1. Dash raid data recovery senior engineer tests 5 member disks;
2. Perform a full mirror image of all member disks;
3. Analyze the RAID combination mode of the mirrored data, eliminate the stale data disk, and use the Darth raid data recovery self-developed software D-recovery for RAID to perform virtual recombination and extraction of data;
4. The data recovery is completed after several tens of hours.
Data recovery result: data recovery succeeded
Advice to customers:
1, usually do a good job on the raid server, find problems and deal with them in time, and replace the faulty hard disk in time.
2. After the Raid array is abnormal, do not rebuild Raid, forced online or forced reorganization. These operations may result in permanent data loss.
3. Non-professionals should not disassemble or replace the Raid module. Improper operation may cause damage or coverage to the data in the hard disk, causing serious damage.
4, raid appears abnormal data when not in time to find a professional formal data recovery company () to do data recovery, so as not to cause significant loss of data permanently lost.
5, Darth data recovery, specializing in high-hard disk, raid server, database and other data recovery. Beijing data recovery senior brand.
What is an air freshener [1]
- Air fresheners refer to chemicals that can absorb, cover up or react with particles with bad smell in the air to remove particles with bad smell. Usually deodorant, fresh flavor, fungicide, propellant and other auxiliary agents are mixed.
Safe use of air fresheners [2]
Some families, in order to make the indoor air fresh, turn their attention to the chemical agent - air freshener. As everyone knows, these products not only emit a delicate smell to cover up the peculiar smell of the room, but also pose an invisible threat to people's health. This is because a large number of aerosols formed when spraying liquid air fresheners will also pollute the indoor air. The smoke generated by solid air fresheners such as sanitary incense and incense will also pollute the indoor air. It can be seen that no matter what kind of air freshener, it is not to eliminate the peculiar smell, but to "dilute" the peculiar smell by confusing people's sense of smell. Some families use perfume spray to eliminate the odor of hygiene, or hang a "air fragrance paste" that can release fragrance for a long time. In fact, these methods are also undesirable. They also cover up another smell with one smell, which does not fundamentally eliminate the odor pollution in the bathroom. Moreover, perfume or aromatic paste is harmful to some skin allergies. It can cause allergic diseases, including asthma and skin diseases. In particular, most synthetic aromatics contain certain toxic organic compounds. Therefore, it is not suitable to cover up the peculiar smell of the toilet by spraying air freshener.
In order to reduce the harm of air fresheners to human body, the following points should be paid attention to:
â‘ do not overuse all kinds of air fresheners. The spraying amount shall be controlled when it is used occasionally, and the smell shall not be too heavy. â‘¡ limit the scope of use. It's best to use it only in health, not in living room and bedroom. â‘¢ during spraying, children, the elderly, pregnant women and the sick should be avoided.
Air Freshener,Personalized Air Freshener,Candle Air Freshener,Luxury Car Air Freshener
 Guangzhou Biqian Daily-Used Cosmetics Co., Ltd.  , https://www.bqcosmetic.com