发明授权
- 专利标题: Virtual array non-disruptive management data migration
- 专利标题(中): 虚拟阵列无中断管理数据迁移
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申请号: US11427724申请日: 2006-06-29
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公开(公告)号: US07757059B1公开(公告)日: 2010-07-13
- 发明人: Adi Ofer , Kiran Madnani , Jeffrey A. Brown
- 申请人: Adi Ofer , Kiran Madnani , Jeffrey A. Brown
- 申请人地址: US MA Hopkinton
- 专利权人: EMC Corporation
- 当前专利权人: EMC Corporation
- 当前专利权人地址: US MA Hopkinton
- 代理机构: Guerin & Rodriguez, LLP
- 代理商 Michael A Rodriguez; Mary M. Steubing
- 主分类号: G06F12/00
- IPC分类号: G06F12/00
摘要:
Described are systems and methods of migrating data from a source virtual array to a destination virtual array transparently with respect to a management application program executing on a host and using management information to send management messages to the virtual arrays. Data from the source virtual array are copied to the destination virtual array during a data migration event. First and second virtual array management interfaces are associated with the source and destination virtual arrays, respectively. The first and second virtual array management interfaces are exchanged during the data migration event so that the virtual array management interface associated with the destination virtual array becomes associated with the source virtual array and the virtual array management interface associated with the source virtual array becomes associated with the destination virtual array.
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