发明名称 |
Apparatus, system, and method for managing storage capacity recovery |
摘要 |
An apparatus, system, and method are disclosed for managing storage capacity recovery. A monitor module determines a workload write bandwidth for a sequential log-based data storage device. The workload write bandwidth includes a rate at which workload write operations generate reclaimable storage capacity on the data storage device. A target module determines a target reclamation write bandwidth for the data storage device. A capacity reclaim rate is associated with the target reclamation write bandwidth. The capacity reclaim rate satisfies the workload write bandwidth for the data storage device. A reclaim rate module determines a prospective reclamation write bandwidth for the data storage device, based on the workload write bandwidth, to correspond to the capacity reclaim rate associated with the target reclamation write bandwidth. |
申请公布号 |
US8671249(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US201113267811 |
申请日期 |
2011.10.06 |
申请人 |
TALAGALA NISHA;PETERSON JAMES;FUSION-IO, INC. |
发明人 |
TALAGALA NISHA;PETERSON JAMES |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
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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