azure - How can I tell what is using a large VHD? -

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i running vm in windows azure. has 2 disks attached (os 40gb , data 60gb).

in addition 2 vhds, storage has 1 more 40gb vhd named dmzvyyq2.jja20130312104458.vhd.

i know vhd came , using it. surprisingly 'last modified' date yesterday must have updated it. went through options in portal nothing seems have vhd attached.

ultimately delete vhd save storage space , cost.

one possibility find out using storage analytics. if have storage analytics enabled, can view contents of $logs blob container, download data data in question , check activity on particular blob. can use tool azure management studio cerebrata view storage analytics data. if haven't enabled analytics on storage account, tough find out information.


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