How to backup 20+TB of data?

Posted by Jesus Fidalgo on Server Fault See other posts from Server Fault or by Jesus Fidalgo
Published on 2012-12-12T03:50:47Z Indexed on 2012/12/12 5:06 UTC
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We have a NAS server at the company I work for that is being used for storing photography sessions. Each session is approximately 100gb. Over the last couple of years this server has accumulated 10+ TB of data, and we are increasing the amount of photoshoots exponentially. I estimate that by the end of next year we will have 20+ TB stored on this NAS. We are currently backing this server up to tape using LTO-5 tapes with Symantec BackupExec. Since the size of this server has grown, full backups of this server are not completing overnight. Does anyone have any suggestion on how to backup this amount of data? Should we be backing it up to tape? Are there any other options which may be better?

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