WebMar 29, 2024 · I have a crypttab entry: sda3_ubuntu UUID=XXX keyfile luks,nofail, and an fstab entry: /dev/mapper/vgubuntu-root /home/XXX/sda3_ubuntu ext4 nofail,errors=remount-ro 0 1 Using cryptdisks_start and at boot, the volume is unlocked as expected. nofail: Marks the unlocking of the block device as non-essential. The boot process is not stopped if unlocking is not successful: readonly: Set the encrypted block device in read-only mode: tries= Takes the number of attempts the user is prompted to provide the right password. The default is 0, which means no limit. … See more As we already said, the /etc/crypttabfile on Linux distributions is used to store static information about encrypted block devices which should be unlocked and set during system boot. Each row in the file is dedicated to a block … See more In each row of the /etc/crypttabfile, the first, mandatory column, is used to store the device mapper name to use for an encrypted block device. What is this exactly? When we unlock a device using the cryptsetup utility … See more When using LUKS as a method of device encryption, we can setup a file to be used as the device key. We saw how to do this in a previous tutorial. … See more The second column of the crypttab file is used to reference the encrypted block device. A reference can be made by path, for example: /dev/sda1, but since the path of a block device is not guaranteed to remain the same at … See more
Conditional /etc/crypttab and /etc/fstab - LinuxQuestions.org
WebFeb 22, 2024 · nofail will remove the errorcheck. nofail without a x-systemd.device-timeout= specified will default to a 90 second timeout though when the source is not available and … WebOct 13, 2024 · Things that have to be done: Add an entry to /etc/crypttab if the disk is encrypted. Modify /etc/fstab with an entry for the external drive. This will generate a systemd unit for the mount. Copy the `systemd`` service that will start the backup when the disk is mounted. Create an udev rules that will start the systemd service when the disk is ... ppt ulsteinvik
Encrypted ZFS on Ubuntu 22.10 – Medo
WebApr 24, 2015 · The command cryptdisks_start still uses /etc/crypttab and keyscripts correctly, so I have added either nofail or noauto options to the devices in /etc/fstab and … WebApr 27, 2024 · Does a failed crypttab stop system from booting? Stopped using fstab for external drives and instead put in /etc/rc.local because failed mounts in fstab stop a … banny menu