Virtual Storage Manager (MOSC)

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HSM x ETTFB

edited Oct 15, 2014 1:46PM in Virtual Storage Manager (MOSC) 4 commentsAnswered

Hi all

we know fast recall is a great feature and improve a lot the performance application when the VTV are migrated.

I Would like to know if this feature works well with HSM.

Lets suppose HSM want to read a migrate dataset  locate in a migrate VTV and this dataset is the last one inside the VTV.

As fastrecall allow the application reads the bytes as they are arriving in the buffer , Could HSM suffer something when it reads the first byte and notice that this is not what HSM expect?

Other question.... Last time we tried to enable this feature we have serious problems in our environment. This was maybe about one anD half or two years ago. So the question is I can enable this feature again and if it is mature enough to get in our critical environment?

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