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8447924 |
Computer system having an expansion device for virtualizing a migration source wherein the operation mode of the computer is set to a cache through or write after mode
A migration destination storage creates an expansion device for virtualizing a migration source logical unit. A host computer accesses an external volume by way of an access path of a migration...
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8438338 |
Flexible use of extended cache using a partition cache footprint
An approach is provided to identifying cache extension sizes that correspond to different partitions that are running on a computer system. The approach extends a first hardware cache associated...
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8433882 |
Disk array control device and storage device
According to one embodiment, a disk array control device manages a plurality of drives as a single logical drive. The disk array control device includes a first register configured to store a...
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8429326 |
Method and system for NAND-flash identification without reading device ID table
A method and system for identifying a NAND-Flash without reading a device ID. The method includes: executing an identification flow for setting a first page of a block as a target block, utilizing...
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8417868 |
Method, apparatus and system for offloading encryption on partitioned platforms
A method, apparatus and system enable offloading of encryption on partitioned platforms. More specifically, a partitioned platform may include a user partition for user applications, including a...
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8407394 |
System and methods for memory expansion
This document discusses, among other things, an example system and methods for memory expansion. An example embodiment includes detecting a memory command directed to a logical rand and a number of...
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8392610 |
Method, apparatus and system to dynamically manage logical path resources
A system, apparatus, and method dynamically manages logical path resources by adding, removing, and establishing logic paths based on specified priority schemes associated with the logical path...
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8380914 |
Extended address mode for serial flash memory
Example embodiments for providing enhanced addressability for a serial flash memory device may comprise providing an extended addressing mode to enable access to a larger range of memory locations.
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8364881 |
Flash memory controller and methods of programming and reading flash memory devices using the controller
A system including a plurality of NAND flash memory devices each having a NAND flash interface, where the NAND flash interface of each NAND flash memory device includes an 8-bit data bus, and a...
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8359408 |
Enabling functional dependency in a multi-function device
In one embodiment, the present invention includes a method for reading configuration information from a multi-function device (MFD), building a dependency tree of a functional dependency of...
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8359187 |
Simulating a different number of memory circuit devices
A system and method are provided for simulating a different number of memory circuits. Included is an interface circuit in communication with a first number of memory circuits and a system. Such...
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8347005 |
Memory controller with multi-protocol interface
A multi-protocol memory controller includes one or more memory channel controllers. Each of the memory channel controllers coupled to a single channel of DIMM, where the DIMM in each single channel...
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8341182 |
Systems and methods of media management, such as management of media to and from a media storage library
A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media...
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8332584 |
Method of combining and managing file systems for memory space and a computer system
A method of managing memory storage space and a computer system using the same uses a computer including a storage device and an expansion slot. The method has the steps of: detecting whether there...
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8312213 |
Method to speed up access to an external storage device and an external storage system
A method to speed up access to an external storage device for accessing to the external storage device comprises the steps of: (a) during startup of a computer, setting up part of a physical memory...
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8301824 |
Using an add-on storage device for extending the storage capacity of a storage device
A storage device with a memory, a controller, a storage device interface and a host interface, and a method of data transfer to and from a storage device are provided. The storage device is...
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8296495 |
Using an add-on storage device for extending the storage capacity of a storage device in a host device
A storage device with a memory, a controller, a storage device interface and a host interface, and a method of data transfer to and from a storage device are provided. The storage device is...
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8291149 |
Storage device and storage system having a hard disk drive and flash memory
A storage device includes a drive selection section (1), a hard disk drive (HDD) (2), and a non-volatile memory drive (3). When an instruction such as a data I/O instruction is issued from a host...
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8275983 |
File updating method by replacing at least one shortcut in system partition
A method for storing files in a storage device includes the following steps. The storage device is divided into an original partition and a system partition. A plurality of original files is...
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8266328 |
Disk device assigned ID codes for storage areas of external storage device
Provided are systems and methods to communicate data transfer of data between a disk device and an external storage device. A host can generate a control command to communicate with an external...
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8259339 |
Image forming apparatus
An image forming apparatus includes a memory that stores therein a control program, a central processing unit that executes the control program stored in the memory, a print engine controlled by...
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8230145 |
Memory expansion blade for multiple architectures
A memory expansion blade for a multi-protocol architecture, includes dual inline memory modules (DIMMs) and a multi-protocol memory controller coupled to the DIMMs and operable to control...
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RE43483 |
System and method for managing compression and decompression of system memory in a computer system
A method and system for allowing a processor or I/O master to address more system memory than physically exists are described. A Compressed Memory Management Unit (CMMU) may keep least recently...
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8200894 |
Solid state storage device controller with expansion mode
Solid state storage device controllers, solid state storage devices, and methods for operation of solid state storage device controllers are disclosed. In one such solid state storage device, the...
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8195865 |
Computer system having an expansion device for virtualizing a migration source logical unit
A migration destination storage creates an expansion device for virtualizing a migration source logical unit. A host computer accesses an external volume by way of an access path of a migration...
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8195919 |
Handling multi-cycle integer operations for a multi-threaded processor
Determining an effective address of a memory with a three-operand add operation in single execution cycle of a multithreaded processor that can access both segmented memory and non-segmented...
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8176207 |
System debug of input/output virtualization device
An adapter card for testing the functionality of a particular interface configuration may include an interface core. The interface core may comprise an electric circuit including electronic...
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8171176 |
Method for selective replication of physical devices on a virtual self-configuring zoning expander
Disclosed is a method and a SAS controller device that abstract access from one or more virtual machines operating on a host system to SAS physical devices connected to the SAS controller without a...
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8145832 |
Non-volatile memory devices and control and operation thereof
An improved non-volatile erase block memory device apparatus and method is described that incorporates an improved addressing scheme to provide for extended addressing allowing redundant erase...
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8117368 |
System management interrupt interface wrapper
In a personal computing system function calls, formatted in 16-bit format for a 16-bit interface to the firmware, are communicated through an operating system providing a System Management...
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8082416 |
Systems and methods for utilizing an extended translation look-aside buffer having a hybrid memory structure
Extended translation look-aside buffers (eTLB) for converting virtual addresses into physical addresses are presented, the eTLB including, a physical memory address storage having a number of...
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8074045 |
Virtualization with fortuitously sized shadow page tables
In a computing system having virtualization software including a guest operating system (OS), a method for providing page tables that includes: providing a guest page table used by the guest OS and...
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8069300 |
Solid state storage device controller with expansion mode
Solid state storage device controllers, solid state storage devices, and methods for operation of solid state storage device controllers are disclosed. In one such solid state storage device, the...
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8065475 |
Registered dual in-line memory module having an extended register feature set
A registered dual in-line memory module is configured with multiple random access memory chips and a DRAM register configured to receive address and control signals from a memory controller. The...
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8055804 |
Data storage system with shared cache address space
An apparatus for a node of a peer-to-peer network having a plurality of nodes comprises one or more I/O adapters; a cache component; one or more inter-node routing components; a memory mapping...
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8051245 |
Information processing system capable of recognizing and accessing removable external storage device in simple scheme, method for controlling information processing system, and image input and output apparatus
It is recognized that an attached USB memory is an unanalyzable USB memory. Then, disconnect setting is made. A USB connection process is performed. A PC is instructed through a connection line to...
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8032687 |
Method, system, and apparatus for supporting limited address mode memory access
Supporting limited address mode memory access involves receiving a write request from the processor targeted to a first predetermined address. A data portion of the write request includes a target...
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8010727 |
System management interrupt interface wrapper
In a personal computing system function calls, formatted in 16-bit format for a 16-bit interface to the firmware, are communicated through an operating system providing a System Management...
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8010775 |
Method and related apparatus for reducing CHIPSET power consumption
A method for reducing computer system power consumption. The computer system includes a memory module having a plurality of address pins, and a chipset having a plurality of driving units for...
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7996613 |
Electronic device using memory to expand storage capacity
The present invention discloses an electronic device using a memory to expand storage capacity, and the device includes a main board and a data storage module. The main board includes at least one...
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7990961 |
Apparatus and methods for improved dual device lookup in a zoning SAS expander
Apparatus and methods for full address resolution in a zoning SAS expander. A single memory circuit is used in a zoning SAS expander to store zone information associated with the SAS address (e.g.,...
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7987190 |
Filesystem having a filename cache
A system comprising a processor, a data storage device that is accessible by the processor, and filesystem software that is executable by the processor to organize files on the data storage device...
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7958491 |
Command line output redirection
In one embodiment the invention provides a method to provide command line utility output to an application without the need of temporary files. The method includes receiving an identifier,...
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7958263 |
Address reduction for data storage enclosures
A data storage enclosure management system of a plurality of service processors is configured to communicate externally via a pair of FC-AL loops. Lead and subsidiary service processors are defined...
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7958296 |
System management and advanced programmable interrupt controller
Methods for processing more securely are disclosed. Embodiments provide effective and efficient mechanisms for reducing APIC interference with accesses to SMRAM, where enhanced SMM code...
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7930689 |
Method and system for accessing indirect memories
Systems, methods, and storage media for accessing indirect memory in Java applications are provided. In some embodiments, a storage medium is provided that comprises Java application software that...
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7917005 |
Information recording device, information recording method, information recording program and recording medium
A CDA processing section extracts an unused area of an information recording medium via a disc status management section and a drive control section. The CDA processing section divides the...
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7908427 |
Non-volatile memory devices and control and operation thereof
An improved non-volatile erase block memory device apparatus and method is described that incorporates an improved addressing scheme to provide for extended addressing allowing redundant erase...
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7908413 |
Data allocation in a distributed storage system
A method for data distribution, including distributing logical addresses among an initial set of devices so as provide balanced access, and transferring the data to the devices in accordance with...
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7908276 |
Filesystem having a filename cache
A system comprising a processor, a data storage device that is accessible by the processor, and filesystem software that is executable by the processor to organize files on the data storage device...
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