SYSTEMD-CRYPTSETUP-GENERATOR(8) systemd-cryptsetup-generator (NAME) systemd-cryptsetup-generator - /etc/crypttab (SYNOPSIS) /usr/lib/systemd/system-generators/systemd-cryptsetup-generator (DESCRIPTION) systemd-cryptsetup-generator /etc/crypttab . systemd-cryptsetup@.service(8) . systemd-cryptsetup-generator systemd.generator(7) . (KERNEL COMMAND LINE) systemd-cryptsetup-generator : luks=, rd.luks= . "yes" . "no" . rd.luks= initrd luks= initrd . 186. luks.crypttab=, rd.luks.crypttab= . "yes" . "no" /etc/crypttab ( luks.uuid= ). rd.luks.crypttab= initrd luks.crypttab= initrd . 186. luks.uuid=, rd.luks.uuid= UUID LUKS . /etc/crypttab . . rd.luks.uuid= initrd luks.uuid= initrd . /etc/crypttab UUID . "luks-UUID" . /etc/crypttab UUID initrd (real root) . 186. luks.name=, rd.luks.name= UUID LUKS "=" . rd.luks.uuid= luks.uuid= LUKS UUID . crypttab(5) volume-name . rd.luks.name= initrd luks.name= initrd . 218. luks.data=, rd.luks.data= UUID LUKS "=" . rd.luks.uuid= luks.uuid= rd.luks.data= luks.data= UUID . LUKS (detached headers) luks.options "header=" . : rd.luks.uuid=b40f1abf-2a53-400a-889a-2eccc27eaa40 rd.luks.options=b40f1abf-2a53-400a-889a-2eccc27eaa40=header=/path/to/luks.hdr rd.luks.data=b40f1abf-2a53-400a-889a-2eccc27eaa40=/dev/sdx. LUKS "/dev/sdx" LUKS () "/path/to/luks.hdr" . UUID LUKS . crypttab(5) encrypted-device . rd.luks.data= initrd luks.data= initrd . 247. luks.key=, rd.luks.key= UUID LUKS "=" . rd.luks.uuid= luks.uuid= rd.luks.key= luks.key= UUID UUID . LUKS (mount) . systemd-cryptsetup . (:) . : rd.luks.uuid=b40f1abf-2a53-400a-889a-2eccc27eaa40 rd.luks.key=b40f1abf-2a53-400a-889a-2eccc27eaa40=/keyfile:LABEL=keydev. "keydev" . UUID LUKS . crypttab(5) key-file . rd.luks.key= initrd luks.key= initrd . 202. luks.options=, rd.luks.options= UUID LUKS "=" . UUID (override) . UUID UUID /etc/crypttab . crypttab(5) options . LUKS . systemd-cryptsetup luks.data LUKS "header=" LUKS . : rd.luks.uuid=b40f1abf-2a53-400a-889a-2eccc27eaa40 rd.luks.options=b40f1abf-2a53-400a-889a-2eccc27eaa40=header=/luks.hdr:LABEL=hdrdev rd.luks.data=b40f1abf-2a53-400a-889a-2eccc27eaa40=/dev/sdx. "hdrdev" "luks.hdr" . () /dev/sdx . UUID LUKS . rd.luks.options= (initrd) luks.options= initrd . 208. (SEE ALSO) systemd(1), crypttab(5), systemd-cryptsetup@.service(8), systemd- cryptenroll(1), cryptsetup(8), systemd-fstab-generator(8) systemd 261.2 SYSTEMD-CRYPTSETUP-GENERATOR(8)