发明名称 |
Methods and apparatus for accessing content in a virtual pool on a content addressable storage system |
摘要 |
One embodiment is directed to a method of segregating one or more content addressable storage systems into a plurality of virtual pools. The virtual pools can be allocated to different content sources and/or can be assigned to different storage system capabilities. Another embodiment is directed to transmitting with an input/output request for a content unit information specifying at least one storage capability to be applied to the content unit, and/or receiving such an I/O and implementing the specified storage system capabilities. Another embodiment is directed to extracting from an I/O request from a source information relating to an impact of the I/O on at least one characteristic of the content units stored on a CAS system from the source. Another embodiment is directed to storing information for content identifying the source and/or reading information associated with a stored content unit and determining based at least in part thereon, at least one characteristic of the content units stored from a source. |
申请公布号 |
US8069269(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20040911330 |
申请日期 |
2004.08.04 |
申请人 |
TODD STEPHEN;KILIAN MICHAEL;TEUGELS TOM;EMC CORPORATION |
发明人 |
TODD STEPHEN;KILIAN MICHAEL;TEUGELS TOM |
分类号 |
G06F13/00;G06F3/00;G06F3/06;G11C15/00 |
主分类号 |
G06F13/00 |
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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