• Home
  • Cazuri
  • Articole
  • Media
  • Tutoriale
  • Noutati
  • Contact
raid recovery 2

Data loss from RAID configurations

December 1, 2015UncategorizedNo Comments

RAID, or Redundant Array of Inexpensive Disks is a technology of data storage that combines multiple hard drives into a logical unit to provide data in case of unanticipated events. Such data is distributed across multiple hard drives in different configurations that we choose, and who call themselves ” levels ” RAID.

If many of those who do not believe as a RAID device could face a possible unpleasant event, there is still a possibility that this can happen. Nothing is 100% safe and nothing works forever.
raid recovery 1
The most used configurations are RAID 0, RAID 1 and RAID 5.

RAID 0 – mention this configuration when two hard disks form a single virtual hard drive of. Performance is high read / write, but the failure of one can lead to data loss.
RAID 1 – this data is stored in mirroring configuration, ie in the mirror. Data stored on the hard disk will be stored first and second. Performance is reduced to reading / writing, but offers a much higher safety than the other configurations.
RAID 5 – can be composed of multiple HDDs (min.3). If a hard drive of ‘pica’ system goes further. The biggest problem with this type of configuration is that if one of the hard drives not working properly, reduce the performance of the other hard disks. The failure of two hard drives result in data loss, but the chances of recovery.

Frequent cases of RAID data recovery:

1. RAID 1 has been set up and has been accidentally formatted a partition, and the data were deleted from both hard disks.

2. Error updating firmware. Failure is quite common on NAS. During the upgrade, there may be a problem of compatibility with existing hardware. NAS becomes inaccessible and NAS settings can be reset.
3. RAID needs a constant flow of electricity. In case of a power failure or surge RAID device can suffer bad injuries. Overvoltage on a hard disk can affect PCB and styli.
4.In during initialization phase if the parameters are corrupt, the data can not be accessed.

Three tips: 

1. Make a regular back-up of important data.
2. Using a quality UPS significantly reduce risks.
3. Check the status of a time raid. You can note a ” diary ‘of Raidu-by date, time check, and some observations about the status acetuia.

In case you encounter problems RAID, always call a professional data recovery service. Bit Data Recovery is available with professional data recovery solutions based on years of experience in this field. More details on www.bitdatarecovery.com.

 

Tweet
: RAID, raid data recovery, recovery data loss

Related Articles

RAID Corupt! Recuperare date RAID

May 5, 2014

10 HDD-uri de 3TB in RAID 5

July 31, 2015

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Captcha loading...


The reCAPTCHA verification period has expired. Please reload the page.

Cele mai recente

  • 7 motive pentru care profesorii aleg să predea online
  • Cum pot obtine elevii rezultate mai bune la scoala, dezvoltandu-si inteligenta emotionala
  • Nevoia de spatiu din ce in ce mai mare la hard disk-uri
  • Datele tale sunt in siguranta pe un hard-disk portabil?
  • Cum functioneaza unitatile RAID de stocare a datelor

Like Box

Arhiva

  • March 2025 (1)
  • November 2024 (1)
  • October 2019 (1)
  • September 2019 (1)
  • August 2019 (1)
  • July 2019 (1)
  • June 2019 (2)
  • May 2019 (2)
  • July 2018 (2)
  • May 2017 (1)
  • April 2017 (1)
  • February 2017 (1)
  • November 2016 (2)
  • August 2016 (1)
  • July 2016 (1)
  • May 2016 (3)
  • February 2016 (2)
  • January 2016 (3)
  • December 2015 (1)
  • November 2015 (1)
  • October 2015 (1)
  • September 2015 (3)
  • August 2015 (2)
  • July 2015 (1)
  • April 2015 (1)
  • March 2015 (3)
  • January 2015 (4)
  • December 2014 (2)
  • November 2014 (6)
  • October 2014 (6)
  • September 2014 (6)
  • August 2014 (5)
  • July 2014 (5)
  • June 2014 (7)
  • May 2014 (4)
  • April 2014 (5)
  • March 2014 (4)
  • February 2014 (4)
  • January 2014 (3)
  • December 2013 (2)
  • November 2013 (3)
  • October 2013 (6)
  • September 2013 (6)
  • August 2013 (4)
  • July 2013 (5)
  • June 2013 (9)
  • May 2013 (6)
  • April 2013 (3)
  • March 2013 (2)
  • January 2013 (1)
  • May 2012 (7)
  • October 2010 (4)

Din categorii:

  • Articole (131)
  • Cazuri (7)
  • Media (4)
  • Noutati (8)
  • Tutoriale (3)
  • Uncategorized (19)

Comentarii recente

  • Rebeca on Recuperarea datelor de pe carduri de memorie
  • Popa on Recuperare date smartphone
  • Cata on Cum recuperez datele de pe un hard extern?
  • Ionut Olariu on Cum recuperez datele de pe un hard extern?
  • Cata on Cum recuperez datele de pe un hard extern?

Blogroll

  • Apartamente Noi 2 Camere
  • BIT Data Recovery
  • Carti Online
  • Externalizare IT
  • PCUtil
  • Recuperare de date
  • Recuperare poze
  • Reparatii calculatoare
  • Revista IT
  • Service Recuperare date
Retea calculatoare

Tags

asistenta tehnica backup backup date backup de date bit data recovery calculatoare card de memorie centru specializat recuperare date consultanta it date date pierdute externalizare it firma recuperare date firma specializata recuperare date fisiere sterse hard hard disk hdd IT mentenanta it outsourcing IT pierderea datelor RAID recuperare recuperare date recuperare date harddisk recuperare date hdd recuperare date RAID recuperare de date recuperare fisiere recuperare hdd recuperare poze recuperare poze card recuperari date seagate service calculatoare service recuperare date servicii It solutii IT specialist recuperare date ssd stick usb western digital windows

Copyright © 2010 – 2018 recuperaridate.ro. Toate drepturile rezervate.