发明名称 |
Method and computer system for failover |
摘要 |
In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server. |
申请公布号 |
US8423816(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US201113184623 |
申请日期 |
2011.07.18 |
申请人 |
KATANO SHINGO;TAKAMOTO YOSHIFUMI;HATASAKI KEISUKE;HITACHI, LTD. |
发明人 |
KATANO SHINGO;TAKAMOTO YOSHIFUMI;HATASAKI KEISUKE |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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