我正在尝试初始化 USB 记忆棒分区上的 LUKS 加密。我在 ubuntu 上。分区大小为 43.7gb
我已经仔细检查过fdisk -l
我尝试访问的分区是否存在:/dev/sdb3
;我尝试使用标志-y
;和sudo
。
运行时出现错误cryptsetup --verify-passphrase luksFormat /dev/sdb3
:
Device /dev/sdb3 doesn't exist or access denied.`
我不知道我在这里错过了什么
df -h
输出:
Disk /dev/sdb: 58.3 GiB, 62579015680 bytes, 122224640 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x77e6cfe3
fdisk -l /dev/sdb
输出:
Disk /dev/sdb: 58.3 GiB, 62579015680 bytes, 122224640 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x77e6cfe3