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kainwen
V2EX    Linux

linux 下数据备份工具用哪个靠谱?

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  •   kainwen Jul 1, 2015 4538 views
    This topic created in 3965 days ago, the information mentioned may be changed or developed.
    之前一直用dump工具。周期性全量备份,周期内差量备份。

    结果今天竟然遇到了 dump 的这个bug: http://sourceforge.net/p/dump/bugs/157/ 导致我数据恢复不了了。了。。。

    然后发现dump这个工具的代码好几年没有更新了。

    那么现在linux下,大家都用啥备份和恢复?
    12 replies    2015-07-03 10:31:11 +08:00
    ptsa
        1
    ptsa  
       Jul 1, 2015
    同求
    choury
        2
    choury  
       Jul 1, 2015
    tar
    yangqi
        3
    yangqi  
       Jul 1, 2015
    duply/duplicity
    openfens
        4
    openfens  
       Jul 1, 2015
    rsync
    holinhot
        5
    holinhot  
       Jul 1, 2015
    一般我只备份用的数据 哪个整个硬盘备份
    真要备份整个硬盘上r1soft吧
    lyf362345
        6
    lyf362345  
       Jul 1, 2015
    rsync+git
    greenskinmonster
        7
    greenskinmonster  
       Jul 2, 2015 via Android
    我用rsnapshot,基于rsync
    ToughGuy
        8
    ToughGuy  
       Jul 2, 2015
    bacula
    realpg
        9
    realpg  
    PRO
       Jul 2, 2015
    rsync
    tar
    bzip2
    ftp
    dd
    chinni
        10
    chinni  
       Jul 2, 2015
    tar 即可...
    完整
    #!/bin/bash
    rm -rf /backup/lv0.snar
    tar zcfp /backup/lv0.tgz -g /backup/lv0.snar -T /jobs/backup.list

    差分
    #!/bin/bash
    dt=`date +%Y-%m-%d`
    tar zcfp /backup/diff-${dt}.tgz -g /backup/lv0.snar -T /jobs/backup.list
    balalaxiaomoxian
        11
    balalaxiaomoxian  
       Jul 2, 2015
    @chinni

    先删原备份后tar,太不科学 :D
    chinni
        12
    chinni  
       Jul 3, 2015
    @balalaxiaomoxian 完整备份的话 是需要删掉 索引文件的呀. 应该没问题的~
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