| 10503417 |
Data element validation in consistency groups |
David C. Reed |
2019-12-10 |
$5,388,000 |
| 10489087 |
Using a space release data structure to indicate tracks to release for a space release command to release space of tracks in a consistency group being formed |
Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, Matthew J. Ward |
2019-11-26 |
$3,625,000 |
| 10489081 |
Reducing coordination times in asynchronous data replication environments |
Joshua J. Crawford, Matthew J. Ward |
2019-11-26 |
$3,625,000 |
| 10437679 |
Point-in-time snap copy withdrawal management |
Theresa M. Brown, Nicolas M. Clayton, Joshua J. Crawford, Nedlaya Y. Francisco, Theodore T. Harris, Jr. +3 more |
2019-10-08 |
$4,743,000 |
| 10437517 |
Enhanced soft fence of devices |
Scott B. Compton, Tariq Hanif, Tri M. Hoang, Carol S. Mellgren, William J. Rooney |
2019-10-08 |
$4,743,000 |
| 10416921 |
Point-in-time snap copy on asynchronous consistency group management |
Theresa M. Brown, Anthony J. Ciaravella, Nicolas M. Clayton, Michael S. Gagner, Theodore T. Harris, Jr. +3 more |
2019-09-17 |
$3,647,000 |
| 10409978 |
Hypervisor and virtual machine protection |
Thomas W. Bish, Nikhil Khandelwal, Aaron S. Palazzolo, David C. Reed, Richard A. Welp |
2019-09-10 |
$4,978,000 |
| 10409733 |
Determining space to release in a target volume to which tracks from a source volume are mirrored |
Matthew J. Ward, Joshua J. Crawford |
2019-09-10 |
$4,978,000 |
| 10402107 |
Determining tracks to release in a source volume being copied to a target volume |
Matthew J. Ward, Joshua J. Crawford |
2019-09-03 |
$15,611,000 |
| 10394455 |
Determining tracks to release in a target volume mirrored from a source volume |
Matthew J. Ward, Joshua J. Crawford |
2019-08-27 |
$1,335,000 |
| 10379740 |
Using mirror indicators to indicate whether to mirror tracks in a data set in a primary volume mirrored to a secondary volume |
Dash D. Miller, Miguel A. Perez, David C. Reed |
2019-08-13 |
$1,909,000 |
| 10372548 |
Copying data from multiple point-in-time copies to a log storage to use to roll-back a source storage |
Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, David C. Reed |
2019-08-06 |
$1,880,000 |
| 10360112 |
Restoration of data when point in time copy operations are performed during asynchronous copy |
Theresa M. Brown, Nicolas M. Clayton, Nedlaya Y. Francisco, Theodore T. Harris, Jr., Kevin Lin +3 more |
2019-07-23 |
$2,519,000 |
| 10353781 |
File corruption recovery in concurrent data protection |
Thomas W. Bish, Kenneth Wayne Boyd, Richard A. Welp |
2019-07-16 |
$4,107,000 |
| 10324801 |
Storage unit replacement using point-in-time snap copy |
Amy N. Blea, David R. Blea, William J. Rooney, John J. Wolfgang |
2019-06-18 |
$3,033,000 |
| 10324655 |
Efficient sidefile utilization in asynchronous data replication systems |
David C. Reed, Warren K. Stanley |
2019-06-18 |
$3,033,000 |
| 10318190 |
Using mirror indicators to determine whether to mirror tracks in a data set in a primary volume mirrored to a secondary volume |
Dash D. Miller, Miguel A. Perez, David C. Reed |
2019-06-11 |
$1,829,000 |
| 10289476 |
Asynchronous mirror inconsistency correction |
David C. Reed, Warren K. Stanley |
2019-05-14 |
$3,761,000 |
| 10289322 |
Delayed consistent point-in-time copy from a secondary volume of a consistent asynchronous mirror copy |
Theresa M. Brown, Joshua J. Crawford, Matthew J. Ward |
2019-05-14 |
$3,761,000 |
| 10261868 |
Using a forward log storage and backward log storage to recover a storage to a forward or backward point-in-time |
Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, David C. Reed |
2019-04-16 |
$3,839,000 |
| 10241698 |
Preservation of a golden copy that stores consistent data during a recovery process in an asynchronous copy environment |
David R. Blea, Anthony J. Ciaravella, Pamela Schull, Damian Trujillo |
2019-03-26 |
$2,148,000 |
| 10229180 |
Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copy |
Theresa M. Brown, Joshua J. Crawford, Matthew J. Ward |
2019-03-12 |
$2,141,000 |
| 10223210 |
Asynchronous local and remote generation of consistent point-in-time snap copies in consistency groups |
Theresa M. Brown, Nicolas M. Clayton, Joshua J. Crawford, Nedlaya Y. Francisco, Theodore T. Harris, Jr. +3 more |
2019-03-05 |
$2,050,000 |
| 10220772 |
Traffic safety alert system |
Thomas W. Bish, Nikhil Khandelwal, David C. Reed, Richard A. Welp |
2019-03-05 |
$2,050,000 |
| 10169134 |
Asynchronous mirror consistency audit |
David C. Reed, Warren K. Stanley |
2019-01-01 |
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