| Patent application number | Description | Published |
|---|
| 20080256313 | System, Method And Computer Program Product For Remote Mirroring - A method for remote mirroring, the method includes: (a) establishing a remote mirroring relationship between a primary site and a secondary site; (b) copying data from the primary site to the secondary site; and (c) writing status information by a primary site controller to a first memory space at the secondary site, the first memory space is allocated for storing status information representative of a relationship between (i) data stored in the primary site but destined to be copied to the secondary site and (ii) data copied from the primary site to the secondary site. | 10-16-2008 |
| 20080276226 | DEVICE, METHOD AND COMPUTER PROGRAM PRODUCT FOR EVALUATING A DEBUGGER SCRIPT - A method for evaluating a debugger script, the method includes: (i) receiving a debugger script that includes a first debugger breakpoint that is associated with a certain program line number; and determining a validity of the first debugger breakpoint in response to a comparision between expected content associated with the first debugger breakpoint and between an actual content of at least a portion of a certain program line group that comprises a certain program line identified by the certain program line number. | 11-06-2008 |
| 20090113435 | INTEGRATED BACKUP WITH CALENDAR - A computer implemented method, apparatus, and computer program product for automatically scheduling execution of a process using information in a calendar. Entries in a set of electronic calendars associated with a set of users are analyzed to generate expected computer usage patterns for the set of users. A low usage time interval for a computer is identified using the expected computer usage patterns. The low usage time interval for the computer is a time interval when expected usage of the computer by the set of users does not exceed a threshold amount of usage. The process is automatically executed during the low usage time interval. | 04-30-2009 |
| 20090281782 | DEVICE, SYSTEM, AND METHOD OF STORAGE CONTROLLER HAVING SIMULATED VOLUMES - Device, system, and method of storage controller having simulated volumes. For example, an apparatus for data storage management includes: a storage controller to manage access to one or more physical volumes, the storage controller including a simulation module to simulate access to one or more simulated volumes. | 11-12-2009 |
| 20090281783 | DEVICE, SYSTEM, AND METHOD OF STORAGE CONTROLLER SIMULATING DATA MIRRORING - Device, system, and method of storage controller simulating data mirroring. For example, an apparatus for simulating data mirroring includes: a storage controller to control a primary storage unit that has data stored therein, wherein the storage controller is able to simulate a process of mirroring data stored in the primary storage unit in response to a mirroring simulation command. | 11-12-2009 |
| 20090319833 | Software Quality Assessment based on Semantic Similarities - A method for software processing includes accepting quality information, which includes names of elements of software code and respective quality indications regarding tested acceptability of the elements. The names are processed to extract a list of substrings that occur in the names. Respective metrics are assigned to the substrings responsively to the quality indications of the elements in whose names the substrings occur. At least some of the substrings are presented to a user in accordance with the assigned metrics. | 12-24-2009 |
| 20100023561 | Data Restoration in a Storage System using Multiple Restore Points - A data restoration method comprising determining whether a restoration process is in progress, in response to receiving a read request to read contents from a track on a source volume (ST[i]); reading data from ST[i], in response to determining that the restoration process is not in progress; determining whether the read request was originated from a host, in response to determining the restoration process is in progress; reading the data directly from ST[i], in response to determining the read request was not originated from a host; determining whether ST[i] is designated as remote with respect to the restore operation, in response to determining the read request was originated from a host; reading the data directly from ST[i], in response to determining ST[i] is designated as local; and reading the data from a track on a target volume (TT[i]), in response to determining ST[i] is designated as remote. | 01-28-2010 |
| 20100031237 | Methods for Detecting Inter-Module Dependencies - Methods for detecting inter-module dependencies involve receiving by a software configuration control system check-in for each of a plurality of software components accompanied by check-in information consisting at least in part of defect information, which is utilized to identify coupling between any of the checked-in software components that were checked in together on a same defect and any of the checked-in software components that were checked in on a defect that was introduced by a defect in another software component. Warnings and reports are generated of a likely incidence of coupling between any of the software components identified as having been checked in together on a same defect, as well as between any of the software components identified as having been checked in on a defect that was introduced by a defect in another software component and such other software component. | 02-04-2010 |
| 20100050161 | Detecting Locking Discipline Violations on Shared Resources - Detecting locking discipline violations on shared resources. For example, a method of detecting locking discipline violations of shared resources of a computing platform, by a testing process to be executed concurrently with one or more other processes on said computing platform, the testing process comprising: locking a shared resource of said computing platform; reading a value of the shared resource; locally storing the value of the shared resource; rereading the value of the shared resource after a predefined time period; and generating a locking discipline violation report if the value of said shared resource as reread by said rereading is different from the value of said resource as locally stored by said locally storing. | 02-25-2010 |
| 20100063918 | METHOD TO PRIORITIZE PRODUCT REQUIREMENTS - A method for prioritizing features that can be incorporated into a product, the method including: issuing a weighting factor to each stakeholder having an economic interest in the product, a size of the weighting factor being proportional to a size of a budget for each stakeholder; bidding an amount of the weighting factor for each feature by each stakeholder, a total amount bid by each stakeholder is not to exceed the size of the weighting factor issued to each stakeholder; summing the amounts bid for each feature to provide a total feature bid for each feature; and prioritizing the features in order from highest total feature bid to lowest total feature bid. | 03-11-2010 |
| 20100064280 | SYSTEMS AND METHODS FOR IMPLEMENTING TEST APPLICATIONS FOR SYSTEMS USING LOCKS - A method of testing a system includes providing a shared memory including at least one value and at least one lock associated with the at least one value, the at least one lock including one or more shared read sublocks and an exclusive write sublock, providing a plurality of subsystems in communication with the shared memory and configured to access and update the at least one value, providing a test application on at least one of the plurality of subsystems, and running the test application on the one of the plurality of subsystems. A list of locks and values given to the test application includes a pre-existing list of locks and values in the system under the testing. | 03-11-2010 |
| 20100131930 | Selective Code Coverage Instrumentation - Reporting on software test coverage, where a set of coverage tasks and a coverage task hierarchy have been established for a software under test (SUT). Establishing a coverage task subset, the subset including at least one coverage task hierarchy element at a level above the lowest coverage task hierarchy level. Identifying when, during a software test, a coverage task in the coverage task subset was completed. Outputting to a user the identity of those portions of the coverage task that have been completed. Refining the coverage task subset in one of the following fashions through the coverage task hierarchy in accordance with user input: depth first progression, breadth first progression. | 05-27-2010 |
| 20100146348 | EFFICIENT METHOD AND APPARATUS FOR KEEPING TRACK OF IN FLIGHT DATA IN A DUAL NODE STORAGE CONTROLLER - A storage unit adapted for use in a processing system includes a controller including at least two compute nodes, each of the compute nodes including a read/write cache and a persistent cache; and machine executable instructions stored within machine readable media, the instructions including instructions for tracking in-flight data in the persistent cache and composing a list of the in-flight data segments after a failure of the controller. A processing system and a method are also provided. | 06-10-2010 |
| 20100169716 | MANAGING CONFIDENCE LEVELS IN A COMPUTING SYSTEM - A method for managing confidence levels in a computing system is provided. The method comprises determining a first confidence level associated with a first operation performed in the computing system. The first confidence level indicates probability that the first operation was performed successfully and is calculated based on attributes of one or more components in the computing system. Once the first confidence level is determined, the first confidence level is compared to a confidence threshold for the first operation. If the first confidence level is less than the confidence threshold, a first remedial action is taken to raise the first confidence level. | 07-01-2010 |
| 20100174864 | PERFORMANCE IN A DATA STORAGE SYSTEM - A method for improving performance in a storage system is provided. The method comprises receiving a request to destage a partial stride of data from a storage cache; reserving space for a full stride of data on one or more storage devices; allocating the partial stride of data to the reserved space; adding padding for unallocated blocks, wherein the unallocated blocks are reserved for future updates; and destaging the full stride of data to the storage devices, wherein the full stride of data comprises the allocated partial stride of data and the padded unallocated blocks. | 07-08-2010 |
| 20100262866 | CROSS-CONCERN CODE COVERAGE ASSESSMENT - A method for software processing includes extracting from software code under test respective items of meta-information pertaining to elements of the software code and receiving respective quality data regarding the elements of software code. The quality data and meta-information are processed in a computer so as to assign respective metrics to the items of the meta-information responsively to the quality data regarding the elements of the software code to which the items pertain. At least some of the meta-information is presented to a user in accordance with the assigned metrics. | 10-14-2010 |
| 20110093745 | SYSTEMS AND METHODS FOR IMPLEMENTING TEST APPLICATIONS FOR SYSTEMS USING LOCKS - The present invention generally relates to systems and methods for implementing test applications of systems using locks. | 04-21-2011 |
| 20110099135 | SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR EVALUATING A STORAGE POLICY BASED ON SIMULATION - A computer implemented method for generating a storage policy for a storage system based on simulation results associated with a state of the storage system is provided. The method comprises receiving a target function applicable to a storage system, wherein the target function represents a measure of values associated with storage parameters related to productivity and loss tolerance of the storage system; wherein the simulation results for a state of the storage system are calculated based on a least one of (a) the storage system simulated response to a set of simulated file-related storage operation requests generated based on one or more simulation rules, (b) the state of the storage system before responding to the set of simulated file-related storage operation requests, (c) the storage system target function; and (d) rules for simulating file-related storage operation requests. | 04-28-2011 |
| 20110126173 | VERIFYING SYNCHRONIZATION COVERAGE IN LOGIC CODE - A computer implemented system and method for measuring synchronization coverage for one or more concurrently executed threads is provided. The method comprises updating an identifier of a first thread to comprise an operation identifier associated with a first operation, in response to determining that the first thread has performed the first operation; associating the identifier of the first thread with one or more resources accessed by the first thread; and generating a synchronization coverage model by generating a relational data structure of said one or more resources, wherein a resource is associated with at least the identifier of the first thread and an identifier of a second thread identifier, such that the second thread waits for the first thread before accessing said resource. | 05-26-2011 |
| 20110138138 | WRITE SET BOUNDARY MANAGEMENT FOR HETEROGENEOUS STORAGE CONTROLLERS IN SUPPORT OF ASYNCHRONOUS UPDATE OF SECONDARY STORAGE - A data storage system including at least one storage controller having a first color policy and operative to store data onto a first data storage unit at a primary site as part of a current color of the primary site, at least one storage controller having a second color policy and operative to store data onto a second data storage unit at the primary site as part of the current color, and a color control node operative to provide each of the controllers with new color information while maintaining the integrity of dependent writes across color boundaries. | 06-09-2011 |
| 20110145796 | SYNCHRONIZATION COVERAGE IN LOGIC CODE - A method for enhancing synchronization coverage for a logic code is provided. The method comprises tracking whether one or more code sections in the logic code are blocked by at least another code section in the logic code, or whether one or more code sections in the logic code are blocking at least another code section in the logic code, during one or more test runs; and including one or more delay mechanisms in the logic code to introduce a delay in execution of a first code section in the logic code, wherein length of introduced delay is dependent on whether the first code section was blocked by a second code section or whether the first code section was blocking the second code section. | 06-16-2011 |
