| 发明名称 |
RECOVERY SYNCHRONIZATION IN A DISTRIBUTED STORAGE SYSTEM |
| 摘要 |
A method for data storage includes sending write commands to a first storage node, for storing data in a data volume on the first storage node. In response to a decision to create a copy of the data volume on a second storage node, (i) the write commands are sent both to the first storage node and to the second storage node, and (ii) a snapshot of the data volume is created and sent from the first storage node to the second storage node. The copy of the data volume is created by the second storage node based on the snapshot and on one or more of the write commands received at the second storage node. |
| 申请公布号 |
US2016188691(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514967412 |
申请日期 |
2015.12.14 |
| 申请人 |
Strato Scale Ltd. |
发明人 |
Horowitz Alon;Buchbinder Rafael |
| 分类号 |
G06F17/30;H04L29/08 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for data storage, comprising:
sending write commands to a first storage node, for storing data in a data volume on the first storage node; in response to a decision to create a copy of the data volume on a second storage node, (i) sending the write commands both to the first storage node and to the second storage node, and (ii) creating and sending from the first storage node to the second storage node a snapshot of the data volume; and creating the copy of the data volume by the second storage node, based on the snapshot and on one or more of the write commands received at the second storage node. |
| 地址 |
Herzlia IL |
