Loading patent…
AssigneeHitachi, Ltd.
InventorsEtsutaro Akagawa, Hiroshi Furukawa
Estimating the term…
In case a fault has occurred in a volume, it was so far difficult to correctly notify a fault by using a host computer which can access the volumes managed by a management computer that integrally manages a plurality of devices constituting a network. The management program of the invention is executed by the management computer connected to computers and to a plurality of storage devices for managing the volumes connected to the computers through a SAN (storage area network). The management program executes a procedure for receiving a notice of fault in the volume from the storage devices, a procedure for receiving volume access control information from a plurality of storage devices for specifying the computers that can access the volumes, and a procedure for notifying the fault in the volume to the computers that are permitted to access the volumes based on the volume access control information.
A network system comprising computers, a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), and a management computer connected to said computers and said storage devices, wherein:
A recording medium recording a management program to be executed by a management computer that is connected to computers and to a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), said recording medium being so designed as can be read by said management computer and recording a management program for executing:
A management computer connected to computers and to a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), said management computer comprising:
A network system comprising computers, storage devices for managing the volumes connected to said computers through a SAN (storage area network), a connection device having a plurality of interfaces connected to said computers and to said storage devices, and a management computer connected to said computers, to said storage devices and to said connection device, wherein:
A recording medium recording a management program to be executed by computers, by storage devices for managing the volumes connected to said computers through a SAN (storage area network), by a connection device having a plurality of interfaces connected to said computers and to said storage devices, and by a management computer connected to said computers, to said storage devices and to said connection device, said recording medium being so designed as can be read by said management computer:
A recording medium recording a management program to be executed by a management computer that is connected to computers and to a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), said recording medium being so designed as can be read by said management computer and recording a management program for executing:
A recording medium recording a management program to be executed by computers, by storage devices for managing the volumes connected to said computers through a SAN (storage area network), by a connection device having a plurality of interfaces connected to said computers and to said storage devices, and by a management computer connected to said computers, to said storage devices and to said connection device, said recording medium being so designed as can be read by said management computer:
A management program to be executed by a management computer that is connected to computers and to a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), said management program executing:
A management program to be executed by computers, by storage devices for managing the volumes connected to said computers through a SAN (storage area network), by a connection device having a plurality of interfaces connected to said computers and to said storage devices, and by a management computer connected to said computers, to said storage devices and to said connection device:
A management program to be executed by a management computer that is connected to computers and to a plurality of storage devices for managing the volumes connected to said computers through a SAN (storage area network), said management program executing:
A management program to be executed by computers, by storage devices for managing the volumes connected to said computers through a SAN (storage area network), by a connection device having a plurality of interfaces connected to said computers and to said storage devices, and by a management computer connected to said computers, to said storage devices and to said connection device:
Dependencies are inferred from the claim text.