Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2006-06-20
2006-06-20
Thai, Tuan V. (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S148000, C711S154000
Reexamination Certificate
active
07065610
ABSTRACT:
Method and apparatus for keeping and maintaining inventory of logical entities stored in a computer storage system are disclosed. Identifying information for each user of a logical volume is maintained. As a part of the inventory process, this system may verify that the logical volume is still in use, for example by determining when it was last accessed and if a certain time threshold has been exceeded, verifying with the users of the logical entity that logical entity is no longer needed to be stored at its current location.
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EMC Corporation
Giunta Richard F.
Thai Tuan V.
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