我有一个分区原始映像，我试图在其上运行extundelete以从ext4文件系统中取消删除某些文件。不幸的是 extundelete 退出时出现了一个段错误。
有什么我可以做的吗？
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 …