发明名称 |
APPARATUS AND METHOD FOR CONTROLLING RESOURCE TRANSFERS IN A LOGICALLY PARTITIONED COMPUTER SYSTEM |
摘要 |
A resource and partition manager includes a power on/power off mechanism that is used to assure a hardware resource is powered down when control of the resource is removed from a logical partition, and to assure the hardware resource is powered up when control of the hardware resource is transferred to a logical partition. In the alternative, the resource and partition manager may simply place the hardware resource in a power on reset state when the hardware resource is transferred to a logical partition. In this manner, when made available to a partition, the hardware resource is in a power-on reset state, which is the state typically expected by the logical partition.
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申请公布号 |
CA2515456(C) |
申请公布日期 |
2010.11.02 |
申请号 |
CA20042515456 |
申请日期 |
2004.03.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ARMSTRONG, TROY DAVID;ARMSTRONG, WILLIAM JOSEPH;EIDE, CURTIS SHANNON;NORDSTROM, GREGORY MICHAEL |
分类号 |
G06F9/46;G06F;G06F9/00;G06F9/445;G06F9/50;G06F12/00 |
主分类号 |
G06F9/46 |
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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