发明名称 |
EFFICIENT METHOD AND APPARATUS FOR KEEPING TRACK OF IN FLIGHT DATA IN A DUAL NODE STORAGE CONTROLLER |
摘要 |
A storage unit adapted for use in a processing system includes a controller including at least two compute nodes, each of the compute nodes including a read/write cache and a persistent cache; and machine executable instructions stored within machine readable media, the instructions including instructions for tracking in-flight data in the persistent cache and composing a list of the in-flight data segments after a failure of the controller. A processing system and a method are also provided.
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申请公布号 |
US2010146348(A1) |
申请公布日期 |
2010.06.10 |
申请号 |
US20080329965 |
申请日期 |
2008.12.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ZLOTNICK AVIAD |
分类号 |
G06F11/07;G06F12/00;G06F12/16 |
主分类号 |
G06F11/07 |
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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