| 11188479 |
Determining space to release in a target volume to which tracks from a source volume are mirrored |
Matthew J. Ward, Joshua J. Crawford |
2021-11-30 |
$2,996,000 |
| 11182081 |
Performing a recovery copy command to restore a safeguarded copy backup to a production volume |
Theresa M. Brown, Nedlaya Y. Francisco, Nicolas M. Clayton, Mark L. Lipets, Carol S. Mellgren +2 more |
2021-11-23 |
$2,653,000 |
| 11182373 |
Updating change information for current copy relationships when establishing a new copy relationship having overlapping data with the current copy relationships |
Theresa M. Brown, Nedlaya Y. Francisco, Suguang Li, Mark L. Lipets, Carol S. Mellgren +1 more |
2021-11-23 |
$2,653,000 |
| 11182363 |
Data validation in copy repositories |
David C. Reed |
2021-11-23 |
$2,653,000 |
| 11182094 |
Performing a recovery copy command using a recovery copy data structure for a backup volume lookup |
Theresa M. Brown, Mark L. Lipets |
2021-11-23 |
$2,653,000 |
| 11175827 |
Determining tracks to release in a target volume mirrored from a source volume |
Matthew J. Ward, Joshua J. Crawford |
2021-11-16 |
$1,912,000 |
| 11176003 |
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 |
2021-11-16 |
$1,912,000 |
| 11175994 |
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 |
2021-11-16 |
$1,912,000 |
| 11163456 |
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 |
2021-11-02 |
$2,126,000 |
| 11099751 |
Determining tracks to release in a source volume being copied to a target volume |
Matthew J. Ward, Joshua J. Crawford |
2021-08-24 |
$4,861,000 |
| 11099953 |
Automatic data healing using a storage controller |
William J. Rooney, Tabor R. Powelson, David R. Blea, Dale F. Riedy, Carol S. Mellgren |
2021-08-24 |
$4,861,000 |
| 11093178 |
Using a space release data structure to indicate tracks to release for a space release command to release space of tracks |
Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, Matthew J. Ward |
2021-08-17 |
$3,119,000 |
| 11087009 |
Authorization-based messaging |
David C. Reed, Kenneth J. Owin |
2021-08-10 |
$4,960,000 |
| 11080153 |
Modifying journaling associated with data mirroring within a storage system |
Dash D. Miller, Miguel A. Perez, David C. Reed |
2021-08-03 |
$4,187,000 |
| 11079966 |
Enhanced soft fence of devices |
Scott B. Compton, Tariq Hanif, Tri M. Hoang, Carol S. Mellgren, William J. Rooney |
2021-08-03 |
$4,187,000 |
| 11079935 |
Processing a space release command to free release space in a consistency group |
Theresa M. Brown, Nicolas M. Clayton, Joshua J. Crawford, Carol S. Mellgren, Matthew J. Ward |
2021-08-03 |
$4,187,000 |
| 11073989 |
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 |
2021-07-27 |
$4,187,000 |
| 10977142 |
After swapping from a first storage to a second storage, mirroring data from the second storage to the first storage for data in the first storage that experienced data errors |
David R. Blea, Carol S. Mellgren, Tabor R. Powelson, William J. Rooney |
2021-04-13 |
$3,936,000 |
| 10970174 |
Pre-emptive data production site swap |
David C. Reed |
2021-04-06 |
$3,234,000 |
| 10956289 |
Switching over from using a first primary storage to using a second primary storage when the first primary storage is in a mirror relationship |
Dash D. Miller, Miguel A. Perez, David C. Reed |
2021-03-23 |
$2,115,000 |
| 10956281 |
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 |
2021-03-23 |
$2,115,000 |
| 10929248 |
Data corruption source and timeline analysis |
David C. Reed |
2021-02-23 |
$3,028,000 |
| 10929249 |
Optimized data corruption source and timeline analysis |
David C. Reed |
2021-02-23 |
$3,028,000 |
| 10929242 |
File corruption recovery in concurrent data protection |
Thomas W. Bish, Kenneth Wayne Boyd, Richard A. Welp |
2021-02-23 |
$3,028,000 |
| 10915406 |
Storage unit replacement using point-in-time snap copy |
Amy N. Blea, David R. Blea, William J. Rooney, John J. Wolfgang |
2021-02-09 |
$3,536,000 |
