| 发明名称 |
PATCHING SYSTEMS AND APPLICATIONS IN A VIRTUALIZED ENVIRONMENT |
| 摘要 |
A method for updating an application executing on a virtual machine includes replicating the virtual machine to produce a replica, applying an update to the replica that is scheduled to be made to the virtual machine, in parallel with the applying, updating one of the virtual machine and the replica so that a state of the virtual machine matches a state of the replica, and continuing execution of the application on one of the virtual machine and the replica. |
| 申请公布号 |
US2016070556(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201414482010 |
申请日期 |
2014.09.10 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Baset Salman A.;Huang Hai;Singh Manas;Tak Byung Chul;Tang Chunqiang;Wang Long |
| 分类号 |
G06F9/445;G06F9/455;H04L29/08 |
主分类号 |
G06F9/445 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for updating an application executing on a virtual machine, the method comprising:
replicating the virtual machine to produce a replica; applying an update to the replica that is scheduled to be made to the virtual machine; in parallel with the applying, updating one of the virtual machine and the replica so that a state of the virtual machine matches a state of the replica; and continuing execution of the application on one of the virtual machine and the replica. |
| 地址 |
Armonk NY US |
