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標(biāo)題: 文件系統(tǒng)是xfs的,不小心rm -rf了,如何恢復(fù)? [打印本頁(yè)]

作者: pyartist    時(shí)間: 2015-08-24 11:22
標(biāo)題: 文件系統(tǒng)是xfs的,不小心rm -rf了,如何恢復(fù)?
最近在自動(dòng)化處理log的時(shí)候,因?yàn)槟_本改動(dòng), 改錯(cuò)了。不小心將重要的log文件刪除了(rm -rf導(dǎo)致)

因?yàn)槭亲钚碌膔edhat 7.1系統(tǒng),用的是默認(rèn)的xfs文件格式

網(wǎng)上能搜到ext2,3,4的各種恢復(fù)的工具

xfs很少有提及。有沒有辦法恢復(fù)呢?如何做?
作者: misihua    時(shí)間: 2015-08-24 15:07
UFS explorer  這個(gè)軟件可以。

不過前提是,需要把誤刪除的文件的分區(qū)克隆到硬盤上,再掛到windows的機(jī)器上。
作者: yanu    時(shí)間: 2015-08-24 17:46
摘自 http://xfs.org/index.php/XFS_FAQ ,祝好運(yùn)...

  1. Q: Does the filesystem have an undelete capability?

  2. There is no undelete in XFS.

  3. However, if an inode is unlinked but neither it nor its associated data blocks get immediately re-used and overwritten, there is some small chance to recover the file from the disk.

  4. photorec, xfs_irecover or xfsr are some tools which attempt to do this, with varying success.

  5. There are also commercial data recovery services and closed source software like Raise Data Recovery for XFS which claims to recover data, although this has not been tested by the XFS developers.

  6. As always, the best advice is to keep good backups.
復(fù)制代碼

作者: lyhabc    時(shí)間: 2015-08-24 21:37
目測(cè)沒戲                                       
作者: action08    時(shí)間: 2015-08-24 23:27
基本沒戲,鼠標(biāo)流淡定
作者: pyartist    時(shí)間: 2015-08-25 08:18
本帖最后由 pyartist 于 2015-08-25 08:18 編輯

多謝了

看來(lái)只能當(dāng)個(gè)教訓(xùn),以后多多backup




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