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https://issues.apache.org/jira/browse/JCR-3646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nilay Parmar updated JCR-3646:
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    Environment: win server, java1.7 64bit  (was: win server, java1.7 654bit)
    
> Search index backup and restore strategy
> ----------------------------------------
>
>                 Key: JCR-3646
>                 URL: https://issues.apache.org/jira/browse/JCR-3646
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: indexing
>    Affects Versions: 2.6
>         Environment: win server, java1.7 64bit
>            Reporter: Nilay Parmar
>
> We have a standalone jackrabbit configured with java1.7(64-bit) on windows OS.
> We have a 700GB of datastore at production and it increases with 2000 
> documents daily.
> Now, we are planning to have a recovery strategy from any unexpected index 
> corruption(failure).
> For that we can take backup of the indexes on regular basis(weekly).
> When there is any problem and we restore the latest backup(may be 2 days 
> old), does it create indexes of those DELTA documents(added after latest 
> backup)? Or re-index from scratch is the only option?
> What should be the restore strategy?
> If this is not the correct way to recover from loss then please suggest any 
> other solution.
> I did post this question in mailing list but yet to receive anything and as 
> this blocks the production, we need to find solution ASAP.

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