一次 HFS 文件格式移动硬盘的修复经历 - V2EX
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thcode
V2EX    macOS

一次 HFS 文件格式移动硬盘的修复经历

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  •   thcode 2012-12-27 12:49:26 +08:00 6262 次点击
    这是一个创建于 4750 天前的主题,其中的信息可能已经有所发展或是发生改变。
    OS X Mountain Lion 下,移动硬盘被格式化为 HFS 文件系统,在一次传输文件的过程中莫名其妙断开,Finder 卡住没有响应,重启之后再次连上移动硬盘,弹出对话框:
    “The disk you inserted was not readable by this computer”
    然后提供了三个选项,Initialize,Ignore 和 Eject。后两个选项完全没用,点击第一个选项,弹出 Disk Utility,无法识别硬盘的格式,修复选项也全部是灰色。
    解决方法:
    点击 Initialize 之后无视弹出的 Disk Utility,进入终端,输入 diskutil list,结果如下

    % diskutil list
    /dev/disk0
    #: TYPE NAME SIZE IDENTIFIER
    0: GUID_partition_scheme *500.1 GB disk0
    1: EFI 209.7 MB disk0s1
    2: Apple_CoreStorage 499.2 GB disk0s2
    3: Apple_Boot Recovery HD 650.0 MB disk0s3
    /dev/disk1
    #: TYPE NAME SIZE IDENTIFIER
    0: Apple_HFS Mac *498.9 GB disk1
    /dev/disk2
    #: TYPE NAME SIZE IDENTIFIER
    0: FDisk_partition_scheme *320.1 GB disk2
    1: 0xEE 320.1 GB disk2s1

    可见移动硬盘位于 /dev/disk2
    运行命令 sudo gpt recover /dev/disk2,输出

    % sudo gpt recover /dev/disk2
    Password:
    gpt recover: /dev/disk2: recovered primary GPT table from secondary
    gpt recover: /dev/disk2: recovered primary GPT header from secondary

    硬盘被识别,挽救了数据
    目前尚无回复
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