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тАО11-26-2009 08:11 AM
тАО11-26-2009 08:11 AM
I am trying to understand EVA snapshots (as oppose to VMware snapshots).
If you have a LUN with a snapshot running and change the data on the 'orginal' disk by overwriting an existing file (say the orginal LUN is presented to a windows file server), what happens ?
1) does that change get written to the orginal disk and the data that is overwritten is copied to the snapshot
2) does the change get written to the snapshot and the orginal disk is left untouched ?
Can't get my head round the fact that the instant deletion of the snapshot on the EVA has no effect on the orginal disk, therefore I'm thinking taht it's no 1) thats correct ???
sorry If I'm being a bit slow..
Solved! Go to Solution.
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тАО11-26-2009 08:24 AM
тАО11-26-2009 08:24 AM
SolutionHow to assign points on this new forum? Click the Kudos Star!
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тАО11-26-2009 05:07 PM
тАО11-26-2009 05:07 PM
Re: EVA 8000 Snapshot - novice question
Grahame,
Long story short
You are right option 1 is correct
I am an HPE Employee
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тАО12-08-2009 06:39 AM
тАО12-08-2009 06:39 AM