Linux OSX 中的环回挂载

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时间:2020-08-05 02:18:57  来源:igfitidea点击:

Loopback mount in OSX

linuxmacosimagemountfirmware

提问by awesome71717

I am trying to mount an .img file (rootfs.img) so I can modify the features of the firmware for a derivitive of the 4fff N618 (Pandigital Novel).

我正在尝试挂载一个 .img 文件 (rootfs.img),以便我可以修改固件的功能,以获得 4fff N618(Pandigital Novel)的衍生物。

I have flashed it with the firmware of the bqAvant and it is fully operational, but I cannot find a way to do a loopback mount with OSX 10.5, neither do I have a cd with a linux distro. The efi won't even let me boot from a usb device using rEFIt.

我已经用 bqAvant 的固件刷新了它并且它可以完全运行,但是我找不到用 OSX 10.5 进行环回挂载的方法,我也没有带有 linux 发行版的 cd。efi 甚至不允许我使用 rEFIt 从 USB 设备启动。

Using:

使用:

mount -o loop rootfs.img /mnt/rootfs

mount -o loop rootfs.img /mnt/rootfs

replies that loop is not supported.

回复不支持循环。

回答by S. T. Lee

Look here https://serverfault.com/questions/174909/mount-block-file-on-osx. Here are the correct parameters for hdiutil:

看这里https://serverfault.com/questions/174909/mount-block-file-on-osx。以下是 的正确参数hdiutil

$ hdiutil attach -imagekey diskimage-class=CRawDiskImage -nomount <filename>

Example:

例子:

$ hdiutil attach -imagekey diskimage-class=CRawDiskImage -nomount /Users/me/backup.rdisk4s2.dd

Example Output:

示例输出:

/dev/disk6