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公开(公告)号:US06886032B2
公开(公告)日:2005-04-26
申请号:US09876161
申请日:2001-06-08
CPC分类号: G06F11/2097 , G06F11/2094
摘要: A plurality of computers in a network each have a processor and a non-volatile data storage device such as a hard disk, a raid array, or the like. Each data storage device is divided into a first data storage area and a second data storage area. The first data storage area is reserved for use by at least one processor to which it is assigned, whereas the second data storage area is hidden from use by the file system of the computer, and is used to store replicated data of other ones of the plurality of computer entities. In the event of failure of any one of the data storage devices, data can be recovered from the second data storage areas of the other data storage devices.
摘要翻译: 网络中的多个计算机各自具有处理器和诸如硬盘,RAID阵列等的非易失性数据存储设备。 每个数据存储设备被分成第一数据存储区和第二数据存储区。 第一数据存储区被保留供被其分配的至少一个处理器使用,而第二数据存储区被隐藏以供计算机的文件系统使用,并且用于存储其中的另一个的复制数据 多个计算机实体。 在任何一个数据存储设备发生故障的情况下,可以从其他数据存储设备的第二数据存储区域恢复数据。
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公开(公告)号:US06865598B2
公开(公告)日:2005-03-08
申请号:US09875950
申请日:2001-06-08
CPC分类号: G06F11/2097 , G06F11/2094
摘要: A plurality of computers in a network each have a processor and a non-volatile data storage device such as a hard disk, a raid array, or the like. Each data storage device is divided into a first data storage area and a second data storage area. The first data storage area is reserved for use by at least one processor to which it is assigned, whereas the second data storage area is hidden from use by the file system of the computer, and is used to store replicated data of other ones of the plurality of computer entities. In the event of failure of any one of the data storage devices, data can be recovered from the second data storage areas of the other data storage devices.
摘要翻译: 网络中的多个计算机各自具有处理器和诸如硬盘,RAID阵列等的非易失性数据存储设备。 每个数据存储设备被分成第一数据存储区和第二数据存储区。 第一数据存储区被保留供被其分配的至少一个处理器使用,而第二数据存储区被隐藏以供计算机的文件系统使用,并且用于存储其中的另一个的复制数据 多个计算机实体。 在任何一个数据存储设备发生故障的情况下,可以从其他数据存储设备的第二数据存储区域恢复数据。
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