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Malgorzata_Duda's avatar
Malgorzata_Duda
Level 2
13 years ago

Cannot restore sql database from deduplication stroage - no data error reading media

Hi,

I have problem with restroing one of my databases from deduplication storage using backup exec 2010 R3 SP2.

I backuped sql server (databases: master, model msdb, databasea(10GB), databaseB(30GB), databasec(2TB)) to deduplication stroage.

Now I try to restore this databases, and here i have problem.

I can restore correctly master, model msdb databaseA and databaseB but cannot restore databaseC (2TB).

I get error:

An unknown error occurred on device "B2D_B1_DeDUP1:8". V-79-57344-34023 - No data error reading from media.

 

Regards,

MD

2010
Backup and Recovery
Backup Exec
BEDAT (Backup Exec Deduplication Assessment Tool)
Restore

2 Replies

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  • Malgorzata_Duda's avatar
    Malgorzata_Duda
    Level 2
    12 years ago

    I'm afraid I cannot do this any more, cause I just find out that one of files was causing the problem,and insted of catalog it I erased it.. :-( Now I cannot restore more than one databse.

    I try to clean deduplication storage and configure it one again.

    Any way thanks for help.

  • pkh's avatar
    pkh
    Moderator
    12 years ago

    Try duplicating the backup set to a normal B2D folder and then restoring from the duplicate.