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laithabdul's avatar
laithabdul
Aspirant
Jul 13, 2017
Solved

Readynas 4220

I delet icsci and lost all data and dont have backup how back data readynas 4220

13 Replies

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  • StephenB's avatar
    StephenB
    Guru - Experienced User

    You might want to start by reviewing this material: https://kb.netgear.com/29788/ReadyNAS-Backup-FAQ

     

    It doesn't specificially say much about iSCSI, but it should still be helpful.

     

    Since an iSCSI LUN is opaque block-storage to the NAS, incremental backups generally won't work from the NAS.  If you need that you'll need to back them up from the client that mounts the iSCSI volume.  The other incremental option is to use ReadyDR - that requires a second x86 ReadyNAS to be the backup destination.

  • I dont work backup in the readynas
    I lost all data video and text about 25TB
    How do back lost data
  • As it is a LUN, recovery chances would be really low. You should power down nas asap (to stop any further writes) and contact a professional data recovery company. 

    • StephenB's avatar
      StephenB
      Guru - Experienced User

      laithabdul wrote:
      This other readynas but i dont understand connect all disk to windows

      I don't understand what you are asking

      • recovering data that was never backed up?
      • or how to back up the data?

       

      • laithabdul's avatar
        laithabdul
        Aspirant

        Hi

        Thank you StephenB

        How contract with Netgear to try recovery

        I want to discuss with Netgear about the time period for recovery and what is required of me to provide for work recov

        regards

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