| 发明名称 | Virtualized consistency group using an enhanced splitter | ||
| 摘要 | In one aspect, a method includes forming a virtualized grid consistency group to replicate a logical unit, running a first grid copy on a first data protection appliance (DPA) replicating a first portion of the logical unit, running a second grid copy on a second DPA replicating a second portion of the logical unit, sending IOs to the first DPA if the IOs are to a first set of offsets and sending IOs to the second DPA if the IOs are to a second set of offsets. | ||
| 申请公布号 | US8832399(B1) | 申请公布日期 | 2014.09.09 |
| 申请号 | US201313854526 | 申请日期 | 2013.04.01 |
| 申请人 | EMC International Company | 发明人 | Natanzon Assaf;Aharoni Yuval |
| 分类号 | G06F12/00;G06F11/14;G06F3/06 | 主分类号 | G06F12/00 |
| 代理机构 | Daly, Crowley, Mofford & Durkee, LLP | 代理人 | Daly, Crowley, Mofford & Durkee, LLP |
| 主权项 | 1. A method, comprising: running a first grid copy of a virtualized grid consistency group on a first data protection appliance (DPA) replicating a first portion of a logical unit; running a second grid copy of the virtualized grid consistency group on a second DPA replicating a second portion of the logical unit; sending IOs to the first DPA if the IOs are to a first set of offsets; and sending IOs to the second DPA if the IOs are to a second set of offsets. | ||
| 地址 | Hamilton BM | ||