I have a problem with following crypttab echo "secret /dev/sdb8 none" > /etc/crypttab
When I do it by hand, following way everything is ok, disk is mounted:
cryptsetup luksFormat /dev/sdb8 cryptsetup luksOpen /dev/sdb8 secret ll /dev/mapper/ mkfs.ext4 /dev/mapper/secret mount /dev/mapper/secret /secret/ umount /secret/ cryptsetup luksClose /dev/mapper/secret
With /etc/crypttab filled as below
echo "secret /dev/sdb8 none" > /etc/crypttab
centos 7 hungs at startup. How can I debug it ? What and where should I grep ?