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Storage snapshot backup - damaged data pages

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Hello ,

 

I'm investigating storage snapshot backup of HANA .

From this page

http://help.sap.com/saphelp_hanaplatform/helpdata/en/ac/114d4b34d542b99bc390b34f8ef375/content.htm

 

>Limits of Storage Snapshots

>In contrast to file-based or backint-based complete data backups, no database-internal integrity check (checksum calculation) on page or block level is >performed while a storage snapshot is created. Therefore, storage snapshots might contain damaged data pages.

 

I tried to take storage snapshot backup sometimes. But I could not take backup which contain damaged data pages......

Question , If snapshot has damaged data pages and I execute recovery database with this snapshot , this recovery will fail ? or recovery will success but I'll get other error after recovery ? Does anyone hit this ?

 

(And I want to know how to check snapshot has damaged pages or not ....)

 

Regards,

Jim


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