Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 5. Отображено 5.
17-02-2009 дата публикации

Method of maintaining task sequence within a task domain across error recovery

Номер: US0007493617B2
Автор: Angqin Bai, Alex Q. Chen, Theodore T. Harris, Jr., Carol S. Mellgren, Edwin K. Scott, Gail A. Spear, BAI ANGQIN, CHEN ALEX Q, HARRIS JR THEODORE T, MELLGREN CAROL S, SCOTT EDWIN K, SPEAR GAIL A, CHEN ALEX Q., HARRIS, JR. THEODORE T., MELLGREN CAROL S., SCOTT EDWIN K., SPEAR GAIL A.
Принадлежит: International Business Machines Corporation, IBM, INTERNATIONAL BUSINESS MACHINES CORPORATION

Tracks of data or other data units are copied from a primary storage system to a secondary storage system. For multiple-track or multiple-data unit transfers, a group of tracks or data units which are sequentially related are transferred. A respective task is defined at the primary storage system for monitoring a progress of the transfer of each of the respective data units in a group. A state is maintained for monitoring a progress of the transfer of the group responsive to the progress of each of the tasks. A normal state is selected when there are no failed tasks. A recovery state is selected when there is a failure, and the status of the remaining tasks is being ascertained. A retry state is selected following the recovery state to retry the failed tasks. A failed state indicates an unrecoverable failure.

Подробнее
Номер записи: 1
03-06-2008 дата публикации

Priority initialization system

Номер: US0007383404B2
Автор: Jeffery M. Barnes, Susan K. Candelaria, Nicholas D. Fifer, Matthew J. Kalos, Edwin K. Scott, BARNES JEFFERY M, CANDELARIA SUSAN K, FIFER NICHOLAS D, KALOS MATTHEW J, SCOTT EDWIN K, BARNES JEFFERY M., CANDELARIA SUSAN K., FIFER NICHOLAS D., KALOS MATTHEW J., SCOTT EDWIN K.
Принадлежит: International Business Machines Corporation, IBM, INTERNATIONAL BUSINESS MACHINES CORPORATION

A computer storage system includes a supervisor algorithm to detect a host computer's initiator logging in. The supervisor algorithm identifies data storage devices associated with the newly logged-on initiator and tags logical unit number control blocks ("LUNCBs") as having priority in an initiation process. The supervisor algorithm assigns a task control block to each of the identified data storage devices and invokes a logical unit number ("LUN") initialization algorithm. If the supervisor algorithm was invoked during an initial microcode load ("IML") event, the LUN initialization algorithm initializes each of the identified data storage devices. However, if the supervisor algorithm was invoked during a warmstart procedure, the LUN initialization algorithm first checks to make sure the LUNCB was not mistakenly written too. If not, the LUN initialization algorithm terminates without initializing the associated data storage device. Otherwise, the associated data storage device is initialized ...

Подробнее
Номер записи: 2
14-07-2005 дата публикации

Method, system, and program for copying tracks between a primary storage and secondary storage

Номер: US2005154846A1
Автор: CHEN JAMES C, HUYNH MINH-NGOC L, FUNG CHUNG M, LU PATRICIA C, SCOTT EDWIN K, MELLGREN CAROL S, RIPBERGER RICHARD A, CHEN JAMES C., HUYNH MINH-NGOC L., FUNG CHUNG M., LU PATRICIA C., SCOTT EDWIN K., MELLGREN CAROL S., RIPBERGER RICHARD A.
Принадлежит:

Provided are a method, system, and program for copying tracks between a primary controller and secondary controller. A track is received from the primary controller that is part of a copy job comprising a sequence of tracks to copy along with a sequence number of the received track and a context number identifying computational resources in the primary controller used to transmit the track, sequence number, and context number. The context number and sequence number transmitted with the track are used to determine if a track preceding the received track was written to storage. The secondary-controller writes the received track to storage if the track preceding the received track was written to storage.

Подробнее
Номер записи: 3
08-09-2005 дата публикации

Method of maintaining task sequence within a task domain across error recovery

Номер: US2005198638A1
Автор: BAI ANGQIN, CHEN ALEX Q, HARRIS THEODORE T JR, MELLGREN CAROL S, SCOTT EDWIN K, SPEAR GAIL A, CHEN ALEX Q., HARRIS THEODORE T.JR., MELLGREN CAROL S., SCOTT EDWIN K., SPEAR GAIL A.
Принадлежит:

Tracks of data or other data units are copied from a primary storage system to a secondary storage system. For multiple-track or multiple-data unit transfers, a group of tracks or data units which are sequentially related are transferred. A respective task is defined at the primary storage system for monitoring a progress of the transfer of each of the respective data units in a group. A state is maintained for monitoring a progress of the transfer of the group responsive to the progress of each of the tasks. A normal state is selected when there are no failed tasks. A recovery state is selected when there is a failure, and the status of the remaining tasks is being ascertained. A retry state is selected following the recovery state to retry the failed tasks. A failed state indicates an unrecoverable failure.

Подробнее
Номер записи: 4
11-11-2008 дата публикации

Method, system, and program for copying tracks between a primary storage and secondary storage

Номер: US0007451283B2
Автор: James Chien-Chiung Chen, Minh-Ngoc Le Huynh, Chung Man Fung, Patricia Ching Lu, Edwin K. Scott, Carol Santich Mellgren, Richard Anthony Ripberger, CHEN JAMES CHIEN-CHIUNG, HUYNH MINH-NGOC LE, FUNG CHUNG MAN, LU PATRICIA CHING, SCOTT EDWIN K, MELLGREN CAROL SANTICH, RIPBERGER RICHARD ANTHONY, SCOTT EDWIN K.
Принадлежит: International Business Machines Corporation, IBM, INTERNATIONAL BUSINESS MACHINES CORPORATION

Provided are a method, system, and program for copying tracks between a primary controller and secondary controller. A track is received from the primary controller that is part of a copy job comprising a sequence of tracks to copy along with a sequence number of the received track and a context number identifying computational resources in the primary controller used to transmit the track, sequence number, and context number. The context number and sequence number transmitted with the track are used to determine if a track preceding the received track was written to storage. The secondary-controller writes the received track to storage if the track preceding the received track was written to storage.

Подробнее
Номер записи: 5