Method, apparatus, and program for performing boot, maintenance, or install operations on a storage area network
First Claim
1. A method for performing operations on a machine connected to a storage area network the method comprising:
- sending a boot device query to a storage area network appliance;
receiving a list of boot devices from the storage area network appliance, the boot devices each having at least one boot file for use in booting another device;
configuring at least one boot device in the list of boot devices; and
booting the machine from the at least one boot device.
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Accused Products
Abstract
A mechanism is provided for configuring a set of devices for a given machine attached to a storage area network. The initial program load firmware and network adapter firmware for each machine on the storage area network are modified to query a storage area network appliance for lists of devices. The storage area network appliance may be identified by a world wide name and may store lists of boot devices, root volume group devices, primary devices, and secondary devices for each machine on the storage area network. The storage area network appliance then listens for queries and returns the appropriate list of devices based on query type and/or boot type. The boot type for a machine may be set to normal boot, maintenance boot, or install boot.
28 Citations
20 Claims
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1. A method for performing operations on a machine connected to a storage area network the method comprising:
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sending a boot device query to a storage area network appliance; receiving a list of boot devices from the storage area network appliance, the boot devices each having at least one boot file for use in booting another device; configuring at least one boot device in the list of boot devices; and booting the machine from the at least one boot device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A storage area network data processing system, comprising:
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a storage area network fabric; a plurality of machines connected to the storage area network fabric; a plurality of storage devices connected to the storage area network fabric; and a storage area network appliance connected to the storage area network fabric, wherein the storage area network appliance receives a query from a given machine within the plurality of machines, identifies a query type for the query, and returns a list of devices to the given machine based on the query type, wherein the list of devices identifies a set of one or more devices each having at least one boot file for use in booting another device. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A computer program product, in a computer readable medium, for performing operations on a machine connected to a storage area network, the computer program product comprising:
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instructions for sending a boot device query to a storage ares network appliance; instructions for receiving a list of boot devices from the storage area network appliance the boot devices each having at least one boot file for use in booting another device; instructions for configuring at least one boot device in the list of boot devices; and instructions for booting the machine from the at least one boot device.
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Specification