当尝试卸载加密分区时,我得到了 ol'。interwebz
Error: device-mapper: remove ioctl failed: Device or resource busy
推荐的解决方案似乎是更改一些 truecrypt 设置以不使用内核加密服务。
如果不是系统没有安装窗口管理器的话,这将很容易尝试。
有没有办法从终端更改 truecrypt 设置“不使用内核加密服务”?
答案1
根据truecrypt -h
:
-m, --mount-options=OPTION1[,OPTION2,OPTION3,...]
Specifies comma-separated mount options for a TrueCrypt volume:
headerbak: Use backup headers when mounting a volume.
nokernelcrypto: Do not use kernel cryptographic services.
readonly|ro: Mount volume as read-only.
system: Mount partition using system encryption.
timestamp|ts: Do not restore host-file modification timestamp when a volume
is dismounted (note that the operating system under certain circumstances
does not alter host-file timestamps, which may be mistakenly interpreted
to mean that this option does not work).
See also option --fs-options.
那么,尝试一下这个:
truecrypt -t -m=nokernelcrypto volume mountpoint