extundeleteファイルシステムからいくつかのファイルの削除を取り消すためにextundeleteを実行しようとしているパーティションRAWイメージがあります。残念ながら、extundeleteはセグメンテーション違反で終了します。
何か私にできることはありますか?
root@ubuntu-VirtualBox:~# extundelete --restore-all mmcblk0p7.raw
WARNING: EXT3_FEATURE_INCOMPAT_RECOVER is set.
The partition should be unmounted to undelete any files without further data loss.
If the partition is not currently mounted, this message indicates
it was improperly unmounted, and you should run fsck before continuing.
If you decide to continue, extundelete may overwrite some of the deleted
files and make recovering those files impossible. You should unmount the
file system and check it with fsck before using extundelete.
Would you like to continue? (y/n)
y
Loading filesystem metadata ... 218 groups loaded.
Loading journal descriptors ... 27292 descriptors loaded.
Writing output to directory RECOVERED_FILES/
Searching for recoverable inodes in directory / ...
398 recoverable inodes found.
Looking through the directory structure for deleted files ...
Unable to restore inode 1548814 (lost+found/.Skybox.Cache): No data found.
Segmentation fault (core dumped)
root@ubuntu-VirtualBox:~#
dmesg
は以下のみを提供します:
[90218.617232] extundelete[3924]: segfault at 178255 ip b76cd374 sp bfda0d30 error 4 in libext2fs.so.2.4[b76b6000+43000]
Ubuntuビルドにはいくつかの問題があることがわかりました。ソースからの構築は次のことに役立ちます。
apt-get remove extundelete
apt-get install build-essentials e2fslibs-dev
tar -xjf extundelete-VERSION.tar.bz2
cd extundelete
./configure
make
src/extundelete --restore-all image.raw