Mccright
Andrew James Mccright, Rochester, MN US
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20100095101 | Capturing Context Information in a Currently Occurring Event - According to a sample embodiment, a method is provided for capturing context information about an event. A data collector is created comprising instructions to collect specific context data in response to specific conditions in a call stack, and the data collector is registered with a first failure data capture application. In a sample embodiment the first failure data capture application receives a registration for a context data collector. Then, in response to being called, the first failure data capture application looks for at least one of a class and a method defined in the context data collection registration that matches conditions of the call stack. In response to said call stack conditions being met, the first failure data capture application calls the data collector to collect context data from the call stack, receives context data from the context data collector; and presents the context data. | 04-15-2010 |
Ginny Mahrer Mccright, Rochester, MN US
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20100191922 | DATA STORAGE PERFORMANCE ENHANCEMENT THROUGH A WRITE ACTIVITY LEVEL METRIC RECORDED IN HIGH PERFORMANCE BLOCK STORAGE METADATA - A sequence of fixed-size blocks defines a page (e.g., in a server system, storage subsystem, DASD, etc.). Each fixed-size block includes a data block and a footer. A high performance block storage metadata unit associated with the page is created from a confluence of the footers. The confluence of footers has space available for application metadata. In an embodiment, the metadata space is utilized to record a “write activity level” metric, and a timestamp. The metric indicates the write frequency or “hotness” of the page, and its value changes over time as the activity level changes. Storage subsystem performance may be enhanced by mapping frequently accessed pages to higher performance physical disks and mapping infrequently accessed pages to lower power physical disks. This approach is advantageous in that the metric is recorded on a non-volatile basis and may be readily communicated between system components (e.g., between a host computer and a storage subsystem). | 07-29-2010 |
James Andrew Mccright, Rochester, MN US
Patent application number | Description | Published |
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20090064171 | UPDATING WORKFLOW NODES IN A WORKFLOW - Provided a method, system, and article of manufacture for updating workflow nodes in a workflow. A workflow program processes user input at one node in a workflow comprised of nodes and workflow paths connecting the nodes, wherein the user provides user input to traverse through at least one workflow path to reach the current node. The workflow program transmits information on a current node to an analyzer. The analyzer processes the information on the current node to determine whether there are modifications to at least one subsequent node following the current node over at least one workflow path from the current node. The analyzer transmits to the workflow program an update including modifications to the at least one subsequent node in response to determining the modifications. | 03-05-2009 |
20130174169 | UPDATING WORKFLOW NODES IN A WORKFLOW - Provided a method, system, and article of manufacture for updating workflow nodes in a workflow. A workflow program processes user input at one node in a workflow comprised of nodes and workflow paths connecting the nodes, wherein the user provides user input to traverse through at least one workflow path to reach the current node. The workflow program transmits information on a current node to an analyzer. The analyzer processes the information on the current node to determine whether there are modifications to at least one subsequent node following the current node over at least one workflow path from the current node. The analyzer transmits to the workflow program an update including modifications to the at least one subsequent node in response to determining the modifications. | 07-04-2013 |