发明名称 |
System and method for journal recovery for multinode environments |
摘要 |
A system and method are disclosed for providing journal recovery in a multi-node environment which comprises determining whether a block was last updated by a first node; determining whether the block is associated with a lock held by a second node; and writing the block to a final location if the block is not associated with a lock held by the second node. In another embodiment, a system and method are disclosed for providing journal recovery in a multi-node environment which comprises determining whether a block is associated with metadata; determining whether the block is associated with a lock held by a surviving node; and writing the block to a final location if the block is not associated with a lock held by the surviving node.
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申请公布号 |
US2005015640(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20020251626 |
申请日期 |
2002.09.20 |
申请人 |
POLYSERVE, INC. |
发明人 |
KINGSBURY BRENT A.;REVITCH SAM;ROKOP TERENCE M. |
分类号 |
G06F13/10;G06F3/06;G06F7/00;G06F9/00;G06F9/24;G06F9/46;G06F9/52;G06F11/00;G06F12/00;G06F15/16;G06F15/173;G06F15/177;G06F17/30;G11C11/00;H02H3/05;(IPC1-7):H02H3/05 |
主分类号 |
G06F13/10 |
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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