| 发明名称 |
VOLUME INITIALIZATION FOR ASYNCHRONOUS MIRRORING |
| 摘要 |
Methods, apparatus and computer program products implement embodiments of the present invention that include conveying first data from local regions of a local volume of a local storage system to a remote storage system having a remote volume with remote regions in a one-to-one correspondence with the local regions. While conveying the first data, a request is received to update a given local region, and the given local region is marked. |
| 申请公布号 |
US2015317373(A1) |
申请公布日期 |
2015.11.05 |
| 申请号 |
US201514800351 |
申请日期 |
2015.07.15 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GOLDBERG Itzhack;KELLER Michael;LECHTMAN Moriel;NISSAN-MESSING Orit;WEISSBREM Eliyahu |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
conveying first data from local regions of a local volume of a local storage system to a remote storage system having a remote volume with remote regions in a one-to-one correspondence with the local regions; receiving, while conveying the first data, a request to update a given local region, and marking the given local region; and creating, subsequent to conveying the first data, a local snapshot referencing the local regions. |
| 地址 |
Armonk NY US |
