发明名称 |
STORAGE CONTROLLER AND STORAGE CONTROL PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To provide a storage controller capable of performing copying relevant to a copy instruction which is under processing when a failover occurs on a newly activated storage unit 3 using a correct LUN.SOLUTION: When a failover is generated, a determination section 32a determines whether or not the own unit is the master. When the determination section 32a determines that the own unit is not the master, a conversion section 32b converts virtual LUNs of a copy source and a copy destination to actual LUNs. A copy section 32c performs a copy processing by using the actual LUNs converted by the conversion section 32b.SELECTED DRAWING: Figure 9 |
申请公布号 |
JP2016115281(A) |
申请公布日期 |
2016.06.23 |
申请号 |
JP20140255533 |
申请日期 |
2014.12.17 |
申请人 |
FUJITSU LTD |
发明人 |
WATANABE TETSUO;KONDO HAJIME |
分类号 |
G06F13/14;G06F3/06;G06F13/10 |
主分类号 |
G06F13/14 |
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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