发明名称 |
FAILOVER DETECTION AND TREATMENT IN CHECKPOINT SYSTEMS |
摘要 |
A method for treatment of a hypervisor call sequence, in a system having a plurality of hosts, includes assigning a host ID to a plurality of hosts in the system; identifying a first host ID for a host from which a first hypervisor call of a hypervisor call sequence originates; identifying a second host ID for a host from which a second hypervisor call of the hypervisor call sequence originates, wherein the second hypervisor call is a call subsequent to the first hypervisor call; and determining whether the second host ID is equal to the first host ID. |
申请公布号 |
US2015095908(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
US201314067420 |
申请日期 |
2013.10.30 |
申请人 |
International Business Machines Corporation |
发明人 |
Jacobs Stuart Z.;Larson David A.;Lucke Kyle A. |
分类号 |
G06F9/455 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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主权项 |
1. A computer system for treatment of a hypervisor call sequence having a plurality of hypervisor calls, in a system having a plurality of hosts, comprising:
one or more processor circuits configured and arranged to:
assign a host identity (ID) to a plurality of hosts in a system;identify a first host ID for a host from which a first hypervisor call of a hypervisor call sequence originates;identify a second host ID for a host from which a second hypervisor call of the hypervisor call sequence originates, wherein the second hypervisor call is a call subsequent to the first hypervisor call; anddetermine whether the second host ID is equal to the first host ID. |
地址 |
Armonk NY US |