发明名称 |
Method and system for providing multiple paths to user data stored on a SCSI disk |
摘要 |
A method and system for providing multiple input/output paths for accessing storage devices includes providing two or more logical paths between a virtual I/O client partition and a storage device and establishing a physical path between the virtual I/O client partition and the storage device by assigning the storage device to a first logical path of the two or more logical paths. The method further includes reestablishing the physical path by dynamically assigning the storage device to a second logical path of the two or more logical paths in an event of unavailability of the first logical path.
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申请公布号 |
US7844757(B2) |
申请公布日期 |
2010.11.30 |
申请号 |
US20080137631 |
申请日期 |
2008.06.12 |
申请人 |
INTERNATIONAL MACHINES BUSINESS CORPORATION |
发明人 |
MANI ANBAZHAGAN;KOVACS ROBERT GEORGE;CHOPRA CHANDAN;VALLABHANEI VASU |
分类号 |
G06F3/00 |
主分类号 |
G06F3/00 |
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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