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公开(公告)号:US07409582B2
公开(公告)日:2008-08-05
申请号:US10840448
申请日:2004-05-06
IPC分类号: G06F11/00
CPC分类号: G06F11/008
摘要: A storage subsystem such as an array of disk drives, method of managing disk drives in the storage subsystem and program product therefor. The storage subsystem may be a redundant array of independent disks (RAID) and the individual disks drives may be Self-Monitoring, Analysis and Reporting Technology (SMART) capable drives. When one of the drives gives an indication of an impending failure, a disk image of the failing disk is built on an available spare disk. Once the image is complete, the failing disk may be replaced without down time for rebuilding a failed disk.
摘要翻译: 存储子系统,例如磁盘驱动器阵列,管理存储子系统中的磁盘驱动器的方法及其程序产品。 存储子系统可以是独立磁盘(RAID)的冗余阵列,并且各个磁盘驱动器可以是具有自监控,分析和报告技术(SMART)功能的驱动器。 当其中一个驱动器显示即将发生的故障时,故障磁盘的磁盘映像将构建在可用的备用磁盘上。 图像完成后,可能会更换故障磁盘,无需停机时间重建故障磁盘。