Storage-system-based driver distribution apparatus and method

• US 8,978,044 B2
• Filed: 01/09/2010
• Issued: 03/10/2015
• Est. Priority Date: 01/09/2010
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Coronado, Juan Alonso, Fleming, Mark Sean, Martinez, Lisa R
• Primary Examiner(s): Truong, Camquy
• Application Number:
  US12/684,938
• Publication Number:
  US 20110173639A1
• Time in Patent Office: 1,886 Days
• Field of Search: 719/317, 707/796
• US Class Current: 719/317
• CPC Class Codes: G06F 16/93 Document management systems
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 9/4411 Configuring for operating with peripheral devices; Loading of device drivers

Abstract

A method for distributing drivers from a storage system to one or more host systems includes maintaining, in a storage system, a driver database containing drivers for different host systems. The drivers enable the different host systems to effectively communicate with the storage system. The method further determines whether a specific host system is configured with an appropriate driver. In the event the specific host system is not configured with the appropriate driver, the method retrieves the appropriate driver from the driver database. The method then transmits the appropriate driver from the storage system to the specific host system for installation thereon. By using the storage system as a central repository for the latest device drivers, the method ensures that connected host systems are always configured with the latest drivers. A corresponding apparatus, system, and computer program product are also disclosed herein.

Claims

1. A method for distributing drivers from a storage system to one or more connected host systems, the method comprising;

maintaining, in a storage system, a driver database containing drivers for different host systems, the drivers enabling the different host systems to communicate with the storage system;

receiving, from a specific host system, a request for a latest driver to enable communication between the specific host system and the storage system, the request identifying a server type and operating system (OS) type associated with the specific host system;

performing the following in response to receiving the request;

looking up, by the storage system, the latest driver in the driver database for the server type and OS type associated with the specific host system;

in the event the latest driver is found in the driver database, retrieving the latest driver from the driver database;

in the event the latest driver is not found in the driver database, downloading, by the storage system, the latest driver from a location external to the storage system for storage in the driver database; and

transmitting the latest driver from the storage system to the specific host system for installation thereon.

2. The method of claim 1, further comprising notifying at least one host system when at least one updated driver has been added to the driver database.

3. The method of claim 2, wherein notifying comprises notifying all host systems connected to the storage system.

4. The method of claim 2, wherein notifying comprises notifying only host systems that are affected by the at least one updated driver.

5. The method of claim 1, further comprising periodically sending, from the storage system to each host system, a list of the most current drivers for each server type and OS type.

6. The method of claim 5, further comprising looking up, by each host system, the host system'"'"'s server type and OS type in the list to determine the most current driver for the host system.

7. The method of claim 1, further comprising storing, in the storage system, host configuration information indicating which drivers are currently being utilized by each connected host system.

8. The method of claim 1, further comprising periodically notifying a host system, connected to the storage system, what the appropriate driver is for the host system.

9. An apparatus for distributing drivers from a storage system to one or more connected host systems, the apparatus comprising;

a plurality of modules implemented in at least one of hardware and software operating hardware, the modules comprising;

a maintenance module to maintain, in a storage system, a driver database containing drivers for different host systems, the drivers enabling the different host systems to communicate with the storage system;

a search module to receive, from a specific host system, a request for a latest driver to enable communication between the specific host system and the storage system, the request identifying a server type and operating system (OS) type associated with the specific host system;

the search module further configured to look up the latest driver in the driver database for the server type and OS type associated with the specific host system;

a retrieval module to retrieve the latest driver from the driver database in the event the latest driver is found in the driver database;

a download module to, in response to receiving the request and in the event the latest driver is not found in the driver database, download the latest driver to the storage system from a location external to the storage system for storage in the driver database; and

a transmission module to transmit the latest driver from the storage system to the specific host system for installation thereon.

10. The apparatus of claim 9, further comprising a notification module to notify at least one host system when at least one updated driver has been added to the driver database.

11. The apparatus of claim 10, wherein the notification module is configured to notify all host systems connected to the storage system.

12. The apparatus of claim 10, wherein the notification module is configured to notify only host systems that are affected by the at least one updated driver.

13. The apparatus of claim 9, wherein the download module is further configured to enable a user to download an updated driver to the driver database.

14. The apparatus of claim 9, wherein the specific host system is configured to automatically install the latest driver if the latest driver is newer than a driver already installed on the specific host system.

15. The apparatus of claim 9, further comprising a gather module to gather, in the storage system, host configuration information indicating which drivers are currently being utilized by each connected host system.

16. The apparatus of claim 9, further comprising a notification module to periodically notify connected host systems what the appropriate drivers are for the host systems.

17. A computer program product to distribute drivers from a storage system to one or more connected host systems, the computer program product comprising a non-transitory computer-readable storage medium having computer-usable program code embodied therein, the computer-usable program code comprising:

computer-usable program code to maintain, in a storage system, a driver database containing drivers for different host systems, the drivers enabling the different host systems to communicate with the storage system;

computer-usable program code to receive, from a specific host system, a request for a latest driver to enable communication between the specific host system and the storage system, the request identifying a server type and operating system (OS) type associated with the specific host system;

computer-usable program code to perform the following in response to receiving the request;

look up the latest driver in the driver database for the server type and OS type associated with the specific host system;

in the event the latest driver is found in the driver database, retrieve the latest driver from the driver database;

in the event the latest driver is not found in the driver database, download the latest driver to the storage system from a location external to the storage system for storage in the driver database; and

transmit the latest driver from the storage system to the specific host system for installation thereon.

18. The computer program product of claim 17, further comprising computer-usable program code to notify at least one host system when at least one updated driver has been added to the driver database.

19. The computer program product of claim 18, wherein notifying comprises notifying all host systems connected to the storage system.

20. The computer program product of claim 18, wherein notifying comprises notifying only host systems that are affected by the at least one updated driver.

21. The computer program product of claim 17, further comprising computer-usable program code to enable a user to download an updated driver to the driver database.

22. The computer program product of claim 17, further comprising computer-usable program code to automatically install the latest driver on the specific host system if the latest driver is newer than a driver already installed on the specific host system.

23. The computer program product of claim 17, further comprising computer-usable program code to store, in the storage system, host configuration information indicating which drivers are currently being utilized by each connected host system.

24. The computer program product of claim 17, further comprising computer-usable program code to periodically notify a host system, connected to the storage system, what the appropriate driver is for the host system.

25. A system comprising;

a storage system;

a plurality of host systems connected to the storage system, each host system comprising at least one processor;

a driver database within the storage system and containing drivers for the plurality of different host systems, the drivers enabling the different host systems to communicate with the storage system;

the storage system configured to receive, from a specific host system, a request for a latest driver to enable communication between the specific host system and the storage system, the request identifying a server type and operating system (OS) type associated with the specific host system;

the storage system further configured to perform the following in response to receiving the request;

look up the latest driver in the driver database for the server type and OS type associated with the specific host system;

retrieve the latest driver from the driver database in the event the latest driver is found in the driver database;

in the event the latest driver is not found in the driver database, download the latest driver from a location external to the storage system for storage in the driver database; and

transmit the latest driver to the specific host system for installation thereon.