Invention Grant
US08799709B2 Snapshot management method, snapshot management apparatus, and computer-readable, non-transitory medium
有权
快照管理方法，快照管理装置和计算机可读，非暂时性介质
- Patent Title: Snapshot management method, snapshot management apparatus, and computer-readable, non-transitory medium
- Patent Title (中): 快照管理方法，快照管理装置和计算机可读，非暂时性介质
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Application No.: US12929785Application Date: 2011-02-15
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Publication No.: US08799709B2Publication Date: 2014-08-05
- Inventor: Fumi Iikura , Yasuhide Matsumoto
- Applicant: Fumi Iikura , Yasuhide Matsumoto
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2010-051423 20100309
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14
Abstract:
A snapshot management method includes detecting a change in a configuration of a virtual machine; recording, in a storage unit, a snapshot of a file system of the virtual machine when the change in the configuration is detected; and determining a stable operation of the virtual machine by monitoring an operation status of the virtual machine and deleting, from the storage unit, the last recorded snapshot for the virtual machine when the operation status satisfies a predetermined condition.
Public/Granted literature
- US20110225582A1 Snapshot management method, snapshot management apparatus, and computer-readable, non-transitory medium Public/Granted day:2011-09-15
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