硬盘错误分区导致 6T 容量变成 447G 了,如何恢复 - V2EX
xiyangyang

硬盘错误分区导致 6T 容量变成 447G 了,如何恢复

  •  
  •   xiyangyang Dec 17, 2017 5145 views
    This topic created in 3069 days ago, the information mentioned may be changed or developed.

    买了一个新的 6T 硬盘,装 nas 的时候,错误的给格式化了,现在显示 /dev/sda 只有 447G 的分区。该怎么恢复成 6T 的空间呢?低级格式化了一遍,也只有 447G,该怎么办呢?

    9 replies    2017-12-19 12:04:10 +08:00
    aru2
        1
    aru2  
       Dec 17, 2017 via iPhone
    换 gpt 分区
    Felldeadbird
        2
    Felldeadbird  
       Dec 17, 2017 via iPhone
    可能分区表坏了。试下找软件修复。如果不行,就申请返厂维修。我以前试过一次。
    hoyixi
        3
    hoyixi  
       Dec 18, 2017
    有 Win 机器,下个 diskgenius,重新看一下分区信息,然后重新搞,保存即可。
    lazycat
        4
    lazycat  
      nbsp;Dec 18, 2017 via Android
    新买的搞不定就找售后啊。。。
    RqPS6rhmP3Nyn3Tm
        5
    RqPS6rhmP3Nyn3Tm  
       Dec 18, 2017
    fdisk 看看分区表先
    tammy
        6
    tammy  
       Dec 18, 2017 via Android
    如果是 fdisk 格式化的话请用 parted 重新格式化成 gpt,如果是 gpt 直接 resize2fs
    wekw
        7
    wekw  
       Dec 18, 2017
    三楼正解,最简单
    dorothyREN
        8
    dorothyREN  
       Dec 18, 2017
    dd if=/dev/zero of=/dev/sda bs=1 count=500
    执行完了以后重新分区吧
    xiyangyang
        9
    xiyangyang  
    OP
       Dec 19, 2017
    谢谢各位,居然搞定了!
    About     Help     Advertise     Blog     API     FAQ     Solana     5396 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 82ms UTC 09:24 PVG 17:24 LAX 02:24 JFK 05:24
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86