Methods and computer program products for defining synchronous replication devices in a subchannel set other than subchannel set zero
US7761610B2 · kind B2 · utility
1Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2008 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | May 30, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2076
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Exemplary embodiments of the present invention define PPRC devices within subchannel sets other than subchannel set zero. Further, for all PPRC paired n devices an additional N/2 PPRC primary device numbers and subchannels are provided within subchannel set zero by moving PPRC secondary devices to any subchannel set other than subchannel set zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.