Inventory method for logical volumes in an automated storage library

Claim 3

The method of claim 1, wherein said importing and said operating steps are unordered.

Claim 4

The method of claim 1: wherein said importing step additionally comprises deleting indexes associated with table; and wherein said operating step additionally comprises creating new indexes associated with said records in said stored table.

Claim 5

The method of claim 3, additionally comprising the step of: uploading copies of said inserted physical volume records to said host.

Claim 8

The method of claim 5, wherein said importing and said operating steps are unordered.

Claim 9

The method of claim 5: wherein said importing step additionally comprises deleting indexes associated with said imported records; and wherein said operating step additionally comprises creating new indexes associated with said records in said stored table.

Claim 10

The method of claim 7, additionally comprising the steps of: selecting said records of said stored table having physical volume record type identifiers; and uploading copies of said selected records to said host.

Claim 13

The method of claim 9, wherein said importing and said operating steps are unordered.

Claim 14

The method of claim 9: wherein said importing step additionally comprises deleting indexes associated with said imported records; and wherein said operating step additionally comprises creating new indexes associated with said records in said stored table.

Claim 15

The method of claim 11, additionally comprising the steps of: selecting said records of said stored table having physical volume record type identifiers; and uploading copies of said selected records to said host.

Claim 16

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records, said library manager responding to a command ordering a new inventory; b) for exporting all said existing logical volume records to a file via said data base program; c) for deleting said existing physical volume records; d) for erasing said stored table; e) for initializing a new table; f) for importing said logical volume records from said file via said data base program into said table; g) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; h) for inserting physical volume records for said read physical media volumes into said stored table; and i) for indicating to said host at said interface that said library is online.

Claim 17

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records, said library manager responding to a command ordering a new inventory; b) for exporting all said existing logical volume records to a file via said data base program; c) for deleting said existing physical volume records; d) for erasing said stored table; e) for initializing a new table; f) for importing said logical volume records from said file via said data base program into said table; g) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; h) for inserting physical volume records for said read physical media volumes into said stored table; and i) for indicating to said host at said interface that said library is online.

Claim 18

The automated virtual storage and retrieval library of claim 13, wherein: said library manager additionally uploads copies of at least said inserted physical volume records to said host at said interface.

Claim 19

The automated virtual storage and retrieval library of claim 14, wherein said library manager comprises at least one programmed computer.

Claim 20

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, said library manager responding to a command ordering a new inventory; b) for selecting all said records of said stored table having logical volume record type identifiers; c) for deleting all non-selected records in said stored table; d) for exporting all records remaining in said stored table to a file via said data base program; e) for erasing said stored table; f) for initializing a new table; g) for importing said logical volume records from said file via said data base program into said table; h) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; i) for inserting physical volume records for said read physical media volumes into said stored table; and for indicating to said host at said interface that said library is online.

Claim 21

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, said library manager responding to a command ordering a new inventory; b) for selecting all said records of said stored table having logical volume record type identifiers; c) for deleting all non-selected records in said stored table; d) for exporting all records remaining in said stored table to a file via said data base program; e) for erasing said stored table; f) for initializing a new table; g) for importing said logical volume records from said file via said data base program into said table; h) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; i) for inserting physical volume records for said read physical media volumes into said stored table; and for indicating to said host at said interface that said library is online.

Claim 22

The automated virtual storage and retrieval library of claim 16, wherein said library manager additionally: selects said records of said stored table having physical volume record type identifiers; and uploads copies of said selected records to said host at said interface.

Claim 23

The automated virtual storage and retrieval library of claim 17, wherein said library manager comprises at least one programmed computer.

Claim 24

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, said library manager responding to a command ordering a new inventory; b) for selecting all said records of said stored table having physical volume record type identifiers; c) for deleting all selected records in said stored table; d) for exporting all records remaining in said stored table to a file via said data base program; e) for erasing said stored table; f) for initializing a new table; g) for importing said logical volume records from said file via said data base program into said table; h) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; i) for inserting physical volume records for said read physical media volumes into said stored table; and for indicating to said host at said interface that said library is online.

Claim 25

An automated virtual storage and retrieval library comprising: a plurality of library cells for storing physical media volumes each physical media volume having from none to a plurality of logical volumes located thereon; at least one drive unit; at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells; an interface to a host; and a) a library manager connected to said interface and connected for operating said drive unit and said accessor, said library manager having a data base program and a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, said library manager responding to a command ordering a new inventory; b) for selecting all said records of said stored table having physical volume record type identifiers; c) for deleting all selected records in said stored table; d) for exporting all records remaining in said stored table to a file via said data base program; e) for erasing said stored table; f) for initializing a new table; g) for importing said logical volume records from said file via said data base program into said table; h) for operating said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells; i) for inserting physical volume records for said read physical media volumes into said stored table; and for indicating to said host at said interface that said library is online.

Claim 26

The automated virtual storage and retrieval library of claim 19, wherein said library manager additionally: selects said records of said stored table having physical volume record type identifiers; and uploads copies of said selected records to said host at said interface.

Claim 27

The automated virtual storage and retrieval library of claim 20, wherein said library manager comprises at least one programmed computer.

Claim 28

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes for said library, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to export all said existing logical volume records to a file via said data base program; for causing said library manager computer to delete all said existing volume records; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 29

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes for said library, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to export all said existing logical volume records to a file via said data base program; for causing said library manager computer to delete all said existing volume records; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 30

The computer program product of claim 22 wherein said computer readable program code additionally comprises code for causing said library manager computer: at said importing step to additionally delete indexes associated with table; and at said operating step to additionally create new indexes associated with said records in said stored table.

Claim 31

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes therefor, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to select all said records of said stored table having logical volume record type identifiers; for causing said library manager computer to delete all non-selected records in said stored table; for causing said library manager computer to export all records remaining in said stored table to a file via said data base program; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 32

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes therefor, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to select all said records of said stored table having logical volume record type identifiers; for causing said library manager computer to delete all non-selected records in said stored table; for causing said library manager computer to export all records remaining in said stored table to a file via said data base program; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 33

The computer program product of claim 24 wherein said computer readable program code additionally comprises code for causing said library manager computer: at said importing step to additionally delete indexes associated with said imported records; and at said operating step to additionally create new indexes associated with said records in said stored table.

Claim 34

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes therefor, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to select all said records of said stored table having physical volume record type identifiers; for causing said library manager computer to delete all selected records in said stored table; for causing said library manager computer to export all records remaining in said stored table to a file via said data base program; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 35

A computer program product for operating an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes therefor, the library having a library manager computer with a data base program, a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records wherein said logical volume records and said physical volume records are identified by type identifiers therein, and an interface to a host, said computer program product comprising: a computer usable medium having computer readable program code for causing said library manager computer to select all said records of said stored table having physical volume record type identifiers; for causing said library manager computer to delete all selected records in said stored table; for causing said library manager computer to export all records remaining in said stored table to a file via said data base program; for causing said library manager computer to erase said stored table; for causing said library manager computer to initialize a new table; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 36

The computer program product of claim 26 wherein said computer readable program code additionally comprises code for causing said library manager computer: at said importing step to additionally delete indexes associated with said imported records; and at said operating step to additionally create new indexes associated with said records in said stored table.

Claim 37

An article of manufacture comprising: a computer usable medium having computer readable program code for operating a library manager computer associated with an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes for said library, said library manager computer having a data base program, said library having a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records, and an interface to a host; said computer readable program code for causing said library manager computer to export all said existing logical volume records to a file via said data base program; for causing said library manager computer to delete all said existing volume records; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.

Claim 38

An article of manufacture comprising: a computer usable medium having computer readable program code for operating a library manager computer associated with an automated virtual storage and retrieval library for creating a new inventory of physical media volumes and of related logical volumes for said library, said library manager computer having a data base program, said library having a plurality of library cells for storing said physical media volumes each physical media volume having from none to a plurality of said logical volumes located thereon, at least one drive unit, at least one accessor for accessing said library cells and reading labels of said physical media volumes and for transporting said physical media volumes between said drive unit and said cells, a stored table of existing logical volume records and of existing physical volume records, and an interface to a host; said computer readable program code for causing said library manager computer to export all said existing logical volume records to a file via said data base program; for causing said library manager computer to delete all said existing volume records; for causing said library manager computer to import said logical volume records from said file via said data base program into said table; for causing said library manager computer to operate said accessor to scan all said library cells to read said labels of all said physical media volumes in said cells and to insert physical volume records therefor into said stored table; and for causing said library manager computer to indicate to said host that said library is online.