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DRACUT.CMDLINE(7) |
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================= |
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:doctype: manpage |
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:man source: dracut |
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:man manual: dracut |
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NAME |
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---- |
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dracut.cmdline - dracut kernel command line options |
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DESCRIPTION |
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----------- |
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The root device used by the kernel is specified in the boot configuration |
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file on the kernel command line, as always. |
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The traditional _root=/dev/sda1_ style device specification is allowed, but not |
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encouraged. The root device should better be identified by LABEL or UUID. If a |
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label is used, as in _root=LABEL=<label_of_root>_ the initramfs will search all |
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available devices for a filesystem with the appropriate label, and mount that |
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device as the root filesystem. _root=UUID=<uuidnumber>_ will mount the partition |
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with that UUID as the root filesystem. |
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In the following all kernel command line parameters, which are processed by |
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dracut, are described. |
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"rd.*" parameters mentioned without "=" are boolean parameters. They can be |
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turned on/off by setting them to {0|1}. If the assignment with "=" is missing |
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"=1" is implied. For example _rd.info_ can be turned off with _rd.info=0_ or |
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turned on with _rd.info=1_ or _rd.info_. The last value in the kernel command |
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line is the value, which is honored. |
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Standard |
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~~~~~~~~ |
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**init=**_<path to real init>_:: |
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specify the path to the init programm to be started after the initramfs has |
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finished |
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**root=**_<path to blockdevice>_:: |
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specify the block device to use as the root filesystem. |
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+ |
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E.g.: |
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+ |
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---- |
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root=/dev/sda1 |
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root=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 |
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root=/dev/disk/by-label/Root |
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root=LABEL=Root |
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root=/dev/disk/by-uuid/3f5ad593-4546-4a94-a374-bcfb68aa11f7 |
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root=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7 |
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root=PARTUUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7 |
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---- |
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**rootfstype=**_<filesystem type>_:: "auto" if not specified, e.g.: |
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+ |
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---- |
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rootfstype=ext3 |
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---- |
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**rootflags=**_<mount options>_:: |
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specify additional mount options for the root filesystem. If not set, |
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_/etc/fstab_ of the real root will be parsed for special mount options and |
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mounted accordingly. |
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**ro**:: |
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force mounting _/_ and _/usr_ (if it is a separate device) read-only. If |
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none of ro and rw is present, both are mounted according to _/etc/fstab_. |
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**rw**:: |
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force mounting _/_ and _/usr_ (if it is a separate device) read-write. |
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See also ro option. |
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**rd.fstab=0**:: |
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do not honor special mount options for the root filesystem found in |
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_/etc/fstab_ of the real root. |
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**resume=**_<path to resume partition>_:: |
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resume from a swap partition |
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+ |
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E.g.: |
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+ |
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---- |
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resume=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 |
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resume=/dev/disk/by-uuid/3f5ad593-4546-4a94-a374-bcfb68aa11f7 |
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resume=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7 |
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---- |
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**rd.skipfsck**:: |
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skip fsck for rootfs and _/usr_. If you're mounting _/usr_ read-only and |
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the init system performs fsck before remount, you might want to use this |
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option to avoid duplication. |
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Misc |
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~~~~ |
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**rd.driver.blacklist=**_<drivername>[,<drivername>,...]_:: |
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do not load kernel module <drivername>. This parameter can be specified |
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multiple times. |
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**rd.driver.pre=**_<drivername>[,<drivername>,...]_:: |
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force loading kernel module <drivername>. This parameter can be specified |
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multiple times. |
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**rd.driver.post=**_<drivername>[,<drivername>,...]_:: |
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force loading kernel module <drivername> after all automatic loading modules |
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have been loaded. This parameter can be specified multiple times. |
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**rd.retry=**_<seconds>_:: |
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specify how long dracut should wait for devices to appear. |
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The default is 30 seconds. After 2/3 of the time, degraded raids are force |
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started. If you have hardware, which takes a very long time to announce its |
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drives, you might want to extend this value. |
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[[dracutkerneldebug]] |
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Debug |
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~~~~~ |
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**rd.info**:: |
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print informational output though "quiet" is set |
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**rd.shell**:: |
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allow dropping to a shell, if root mounting fails |
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**rd.debug**:: |
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set -x for the dracut shell and logs to dmesg, console and |
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_/run/initramfs/init.log_ |
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**rd.break**:: |
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drop to a shell at the end |
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**rd.break=**_{cmdline|pre-udev|pre-trigger|initqueue|pre-mount|mount|pre-pivot|cleanup}_:: |
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drop to a shell on defined breakpoint |
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**rd.udev.info**:: |
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set udev to loglevel info |
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**rd.udev.debug**:: |
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set udev to loglevel debug |
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I18N |
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~~~~ |
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**vconsole.keymap=**_<keymap base file name>_:: |
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keyboard translation table loaded by loadkeys; taken from keymaps directory; |
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will be written as KEYMAP to _/etc/vconsole.conf_ in the initramfs, e.g.: |
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+ |
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---- |
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vconsole.keymap=de-latin1-nodeadkeys |
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---- |
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**vconsole.keymap.ext=**_<list of keymap base file names>_:: |
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list of extra keymaps to bo loaded (sep. by space); will be written as |
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EXT_KEYMAP to _/etc/vconsole.conf_ in the initramfs |
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**vconsole.unicode**[=_{0|1}_]:: |
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boolean, indicating UTF-8 mode; will be written as UNICODE to |
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_/etc/vconsole.conf_ in the initramfs |
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**vconsole.font=**_<font base file name>_:: |
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console font; taken from consolefonts directory; will be written as FONT to |
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_/etc/vconsole.conf_ in the initramfs; e.g.: |
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+ |
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---- |
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vconsole.font=LatArCyrHeb-16 |
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---- |
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**vconsole.font.map=**_<console map base file name>_:: |
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see description of '-m' parameter in setfont manual; taken from consoletrans |
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directory; will be written as FONT_MAP to _/etc/vconsole.conf_ in the |
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initramfs |
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**vconsole.font.unimap=**_<unicode table base file name>_:: |
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see description of '-u' parameter in setfont manual; taken from unimaps |
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directory; will be written as FONT_UNIMAP to _/etc/vconsole.conf_ in the |
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initramfs |
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**locale.LANG=**_<locale>_:: |
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taken from the environment; if no UNICODE is defined we set its value in |
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basis of LANG value (whether it ends with ".utf8" (or similar) or not); will |
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be written as LANG to _/etc/locale.conf_ in the initramfs; e.g.: |
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+ |
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---- |
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locale.LANG=pl_PL.utf8 |
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---- |
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**locale.LC_ALL=**_<locale>_:: |
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taken from the environment; will be written as LC_ALL to _/etc/locale.conf_ |
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in the initramfs |
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LVM |
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~~~ |
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**rd.lvm=0**:: |
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disable LVM detection |
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**rd.lvm.vg=**_<volume group name>_:: |
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only activate the volume groups with the given name. rd.lvm.vg can be |
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specified multiple times on the kernel command line. |
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**rd.lvm.lv=**_<logical volume name>_:: |
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only activate the logical volumes with the given name. rd.lvm.lv can be |
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specified multiple times on the kernel command line. |
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**rd.lvm.conf=0**:: |
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remove any _/etc/lvm/lvm.conf_, which may exist in the initramfs |
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crypto LUKS |
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~~~~~~~~~~~ |
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**rd.luks=0**:: |
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disable crypto LUKS detection |
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**rd.luks.uuid=**_<luks uuid>_:: |
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only activate the LUKS partitions with the given UUID. Any "luks-" of the |
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LUKS UUID is removed before comparing to _<luks uuid>_. |
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The comparisons also matches, if _<luks uuid>_ is only the beginning of the |
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LUKS UUID, so you don't have to specify the full UUID. |
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This parameter can be specified multiple times. |
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**rd.luks.allow-discards=**_<luks uuid>_:: |
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Allow using of discards (TRIM) requests for LUKS partitions with the given UUID. |
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Any "luks-" of the LUKS UUID is removed before comparing to _<luks uuid>_. |
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The comparisons also matches, if _<luks uuid>_ is only the beginning of the |
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LUKS UUID, so you don't have to specify the full UUID. |
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This parameter can be specified multiple times. |
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**rd.luks.allow-discards**:: |
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Allow using of discards (TRIM) requests on all LUKS partitions. |
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**rd.luks.crypttab=0**:: |
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do not check, if LUKS partition is in _/etc/crypttab_ |
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crypto LUKS - key on removable device support |
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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**rd.luks.key=**_<keypath>:<keydev>:<luksdev>_:: |
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_keypath_ is a path to key file to look for. It's REQUIRED. When _keypath_ ends with '.gpg' it's considered to be key encrypted symmetrically with GPG. You will be prompted for password on boot. GPG support comes with 'crypt-gpg' module which needs to be added explicitly. |
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+ |
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_keydev_ is a device on which key file resides. It might be kernel name of devices (should start with "/dev/"), UUID (prefixed with "UUID=") or label (prefix with "LABEL="). You don't have to specify full UUID. Just its beginning will suffice, even if its ambiguous. All matching devices will be probed. This parameter is recommended, but not required. If not present, all block devices will be probed, which may significantly increase boot time. |
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+ |
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If _luksdev_ is given, the specified key will only be applied for that LUKS device. Possible values are the same as for _keydev_. Unless you have several LUKS devices, you don't have to specify this parameter. The simplest usage is: |
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---- |
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rd.luks.key=/foo/bar.key |
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---- |
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As you see, you can skip colons in such a case. |
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[NOTE] |
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=============================== |
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Dracut pipes key to cryptsetup with _-d -_ argument, therefore you need to pipe |
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to crypsetup luksFormat with _-d -_, too! |
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Here follows example for key encrypted with GPG: |
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---- |
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gpg --quiet --decrypt rootkey.gpg \ |
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| cryptsetup -d - -v \ |
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--cipher serpent-cbc-essiv:sha256 \ |
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--key-size 256 luksFormat /dev/sda3 |
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---- |
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If you use plain keys, just add path to _-d_ option: |
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---- |
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cryptsetup -d rootkey.key -v \ |
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--cipher serpent-cbc-essiv:sha256 \ |
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--key-size 256 luksFormat /dev/sda3 |
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---- |
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=============================== |
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MD RAID |
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~~~~~~~ |
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**rd.md=0**:: |
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disable MD RAID detection |
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**rd.md.imsm=0**:: |
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disable MD RAID for imsm/isw raids, use DM RAID instead |
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**rd.md.ddf=0**:: |
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disable MD RAID for SNIA ddf raids, use DM RAID instead |
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**rd.md.conf=0**:: |
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ignore mdadm.conf included in initramfs |
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**rd.md.waitclean=1**:: |
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wait for any resync, recovery, or reshape activity to finish before continuing |
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**rd.md.uuid=**_<md raid uuid>_:: |
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only activate the raid sets with the given UUID. This parameter can be |
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specified multiple times. |
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DM RAID |
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~~~~~~~ |
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**rd.dm=0**:: |
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disable DM RAID detection |
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**rd.dm.uuid=**_<dm raid uuid>_:: |
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only activate the raid sets with the given UUID. This parameter can be |
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specified multiple times. |
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FIPS |
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~~~~ |
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**rd.fips**:: |
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enable FIPS |
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**boot=**_<boot device>_:: |
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specify the device, where /boot is located. e.g. |
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+ |
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---- |
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boot=/dev/sda1 |
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boot=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 |
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boot=UUID=<uuid> |
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boot=LABEL=<label> |
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---- |
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**rd.fips.skipkernel**:: |
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skip checksum check of the kernel image. Useful, if the kernel image is not |
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in a separate boot partition. |
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Network |
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~~~~~~~ |
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**ip=**_{dhcp|on|any|dhcp6|auto6|ibft}_:: |
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dhcp|on|any::: get ip from dhcp server from all interfaces. If root=dhcp, loop |
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sequentially through all interfaces (eth0, eth1, ...) and use the first with |
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a valid DHCP root-path. |
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auto6::: IPv6 autoconfiguration |
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dhcp6::: IPv6 DHCP |
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ibft::: iBFT autoconfiguration |
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**ip=**_<interface>_:_{dhcp|on|any|dhcp6|auto6}_[:[_<mtu>_][:_<macaddr>_]]:: |
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This parameter can be specified multiple times. |
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+ |
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===================== |
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dhcp|on|any|dhcp6::: get ip from dhcp server on a specific interface |
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auto6::: do IPv6 autoconfiguration |
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<macaddr>::: optionally **set** <macaddr> on the <interface>. This |
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cannot be used in conjunction with the **ifname** argument for the |
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same <interface>. |
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===================== |
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[IMPORTANT] |
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===================== |
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It is recommended to either bind <interface> to a MAC with the **ifname** |
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argument. Or use biosdevname to name your interfaces, which will then have names according to their hardware location. |
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em<port>::: for embedded NICs |
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p<slot>#<port>_<virtual instance>::: for cards in PCI slots |
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===================== |
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**ip=**_<client-IP>_:_<server-IP>_:_<gateway-IP>_:_<netmask>_:_<client_hostname>_:_<interface>_:_{none|off|dhcp|on|any|dhcp6|auto6|ibft}_[:[_<mtu>_][:_<macaddr>_]]:: |
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explicit network configuration. If you want do define a IPv6 address, put it |
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in brackets (e.g. [2001:DB8::1]). This parameter can be specified multiple |
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times. |
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+ |
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===================== |
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<macaddr>::: optionally **set** <macaddr> on the <interface>. This |
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cannot be used in conjunction with the **ifname** argument for the |
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same <interface>. |
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===================== |
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[IMPORTANT] |
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===================== |
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It is recommended to either bind <interface> to a MAC with the **ifname** |
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argument. Or use biosdevname to name your interfaces, which will then have names according to their hardware location. |
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em<port>::: for embedded NICs |
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p<slot>#<port>_<virtual instance>::: for cards in PCI slots |
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===================== |
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**ifname=**_<interface>_:_<MAC>_:: |
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Assign network device name <interface> (ie "bootnet") to the NIC with MAC <MAC>. |
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+ |
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[IMPORTANT] |
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Do **not** use the default kernel naming scheme for the interface name, |
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as it can conflict with the kernel names. So, don't use "eth[0-9]+" for the |
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interface name. Better name it "bootnet" or "bluesocket". |
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**bootdev=**_<interface>_:: |
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specify network interface to use routing and netroot information from. |
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Required if multiple ip= lines are used. |
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**nameserver=**__<IP>__ [**nameserver=**__<IP>__ ...]:: |
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specify nameserver(s) to use |
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**biosdevname=0**:: |
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boolean, turn off biosdevname network interface renaming |
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**rd.neednet=1**:: |
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boolean, bring up network even without netroot set |
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**vlan=_<vlanname>_:_<phydevice>_**:: |
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Setup vlan device named <vlanname> on <phydeivce>. |
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We support the four styles of vlan names: VLAN_PLUS_VID (vlan0005), VLAN_PLUS_VID_NO_PAD (vlan5), |
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DEV_PLUS_VID (eth0.0005), DEV_PLUS_VID_NO_PAD (eth0.5) |
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**bond=_<bondname>_[:_<bondslaves>_:[:_<options>_]]**:: |
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Setup bonding device <bondname> on top of <bondslaves>. |
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<bondslaves> is a comma-separated list of physical (ethernet) interfaces. |
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<options> is a comma-separated list on bonding options (modinfo bonding for details) |
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in format compatible with initscripts. If <options> includes multi-valued arp_ip_target option, |
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then its values should be separated by semicolon. |
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Bond without parameters assumes bond=bond0:eth0,eth1:mode=balance-rr |
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**bridge=_<bridgename>_:_<ethnames>_**:: |
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Setup bridge <bridgename> with <ethnames>. <ethnames> is a comma-separated |
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list of physical (ethernet) interfaces. Bridge without parameters assumes bridge=br0:eth0 |
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NFS |
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~~~ |
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**root=**[_<server-ip>_:]_<root-dir>_[:_<nfs-options>_]:: |
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mount nfs share from <server-ip>:/<root-dir>, if no server-ip is given, use |
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dhcp next_server. if server-ip is an IPv6 address it has to be put in |
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brackets, e.g. [2001:DB8::1]. NFS options can be appended with the prefix |
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":" or "," and are seperated by ",". |
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**root=**nfs:[_<server-ip>_:]_<root-dir>_[:_<nfs-options>_], **root=**nfs4:[_<server-ip>_:]_<root-dir>_[:_<nfs-options>_], **root=**_{dhcp|dhcp6}_:: |
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root=dhcp alone directs initrd to look at the DHCP root-path where NFS |
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options can be specified. |
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+ |
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---- |
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root-path=<server-ip>:<root-dir>[,<nfs-options>] |
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root-path=nfs:<server-ip>:<root-dir>[,<nfs-options>] |
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root-path=nfs4:<server-ip>:<root-dir>[,<nfs-options>] |
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---- |
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**root=**_/dev/nfs_ nfsroot=[_<server-ip>_:]_<root-dir>_[:_<nfs-options>_]:: |
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_Deprecated!_ kernel Documentation_/filesystems/nfsroot.txt_ defines this |
|
|
method. This is supported by dracut, but not recommended. |
|
|
|
|
|
**rd.nfs.domain=**_<NFSv4 domain name>_:: |
|
|
Set the NFSv4 domain name. Will overwrite the settings in _/etc/idmap.conf_. |
|
|
|
|
|
CIFS |
|
|
~~~ |
|
|
**root=**cifs://[_<username>_[:_<password>_]@]_<server-ip>_:_<root-dir>_:: |
|
|
mount cifs share from <server-ip>:/<root-dir>, if no server-ip is given, use |
|
|
dhcp next_server. if server-ip is an IPv6 address it has to be put in |
|
|
brackets, e.g. [2001:DB8::1]. If a username or password are not specified |
|
|
as part of the root, then they must be passed on the command line through |
|
|
cifsuser/cifspass. |
|
|
|
|
|
**cifsuser=_<username>_:: |
|
|
Set the cifs username, if not specified as part of the root. |
|
|
|
|
|
**cifspass=_<password>_:: |
|
|
Set the cifs password, if not specified as part of the root. |
|
|
|
|
|
iSCSI |
|
|
~~~~~ |
|
|
**root=**iscsi:[_<username>_:_<password>_[:_<reverse>_:_<password>_]@][_<servername>_]:[_<protocol>_]:[_<port>_][:[_<iscsi_iface_name>_]:[_<netdev_name>_]]:[_<LUN>_]:_<targetname>_:: |
|
|
protocol defaults to "6", LUN defaults to "0". If the "servername" field is |
|
|
provided by BOOTP or DHCP, then that field is used in conjunction with other |
|
|
associated fields to contact the boot server in the Boot stage. However, if |
|
|
the "servername" field is not provided, then the "targetname" field is then |
|
|
used in the Discovery Service stage in conjunction with other associated |
|
|
fields. See |
|
|
link:$$http://tools.ietf.org/html/rfc4173#section-5$$[rfc4173]. |
|
|
e.g.: |
|
|
+ |
|
|
---- |
|
|
root=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0 |
|
|
---- |
|
|
+ |
|
|
If servername is an IPv6 address, it has to be put in brackets. e.g.: |
|
|
+ |
|
|
---- |
|
|
root=iscsi:[2001:DB8::1]::::iqn.2009-06.dracut:target0 |
|
|
---- |
|
|
|
|
|
**root=**_???_ **netroot=**iscsi:[_<username>_:_<password>_[:_<reverse>_:_<password>_]@][_<servername>_]:[_<protocol>_]:[_<port>_][:[_<iscsi_iface_name>_]:[_<netdev_name>_]]:[_<LUN>_]:_<targetname>_ ...:: |
|
|
multiple netroot options allow setting up multiple iscsi disks. e.g.: |
|
|
+ |
|
|
---- |
|
|
root=UUID=12424547 |
|
|
netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0 |
|
|
netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target1 |
|
|
---- |
|
|
+ |
|
|
If servername is an IPv6 address, it has to be put in brackets. e.g.: |
|
|
+ |
|
|
---- |
|
|
netroot=iscsi:[2001:DB8::1]::::iqn.2009-06.dracut:target0 |
|
|
---- |
|
|
|
|
|
**root=**_???_ **rd.iscsi.initiator=**_<initiator>_ **rd.iscsi.target.name=**_<target name>_ **rd.iscsi.target.ip=**_<target ip>_ **rd.iscsi.target.port=**_<target port>_ **rd.iscsi.target.group=**_<target group>_ **rd.iscsi.username=**_<username>_ **rd.iscsi.password=**_<password>_ **rd.iscsi.in.username=**_<in username>_ **rd.iscsi.in.password=**_<in password>_:: |
|
|
manually specify all iscsistart parameter (see **+iscsistart --help+**) |
|
|
|
|
|
**root=**_???_ **netroot=**iscsi **rd.iscsi.firmware=1**:: |
|
|
will read the iscsi parameter from the BIOS firmware |
|
|
|
|
|
**rd.iscsi.param=**_<param>_:: |
|
|
<param> will be passed as "--param <param>" to iscsistart. |
|
|
This parameter can be specified multiple times. |
|
|
e.g.: |
|
|
+ |
|
|
---- |
|
|
"netroot=iscsi iscsi_firmware rd.iscsi.param=node.session.timeo.replacement_timeout=30" |
|
|
---- |
|
|
+ |
|
|
will result in |
|
|
+ |
|
|
---- |
|
|
iscsistart -b --param node.session.timeo.replacement_timeout=30 |
|
|
---- |
|
|
|
|
|
FCoE |
|
|
~~~~ |
|
|
**fcoe=**_<edd|interface|MAC>_:_{dcb|nodcb}_:: |
|
|
Try to connect to a FCoE SAN through the NIC specified by _<interface>_ or |
|
|
_<MAC>_ or EDD settings. For the second argument, currently only nodcb is |
|
|
supported. This parameter can be specified multiple times. |
|
|
+ |
|
|
[NOTE] |
|
|
letters in the MAC-address must be lowercase! |
|
|
|
|
|
NBD |
|
|
~~~ |
|
|
**root=**??? **netroot=**nbd:_<server>_:_<port>_[:_<fstype>_[:_<mountopts>_[:_<nbdopts>_]]]:: |
|
|
mount nbd share from <server> |
|
|
|
|
|
**root=dhcp** with **dhcp** **root-path=**nbd:_<server>_:_<port>_[:_<fstype>_[:_<mountopts>_[:_<nbdopts>_]]]:: |
|
|
root=dhcp alone directs initrd to look at the DHCP root-path where NBD |
|
|
options can be specified. This syntax is only usable in cases where you are |
|
|
directly mounting the volume as the rootfs. |
|
|
|
|
|
DASD |
|
|
~~~~ |
|
|
**rd.dasd=**....:: |
|
|
same syntax as the kernel module parameter (s390 only) |
|
|
|
|
|
ZFCP |
|
|
~~~~ |
|
|
**rd.zfcp=**_<zfcp adaptor device bus ID>_,_<WWPN>_,_<FCPLUN>_:: |
|
|
rd.zfcp can be specified multiple times on the kernel command line. e.g.: |
|
|
+ |
|
|
---- |
|
|
rd.zfcp=0.0.4000,0x5005076300C213e9,0x5022000000000000 |
|
|
---- |
|
|
|
|
|
**rd.zfcp.conf=0**:: |
|
|
ignore zfcp.conf included in the initramfs |
|
|
|
|
|
ZNET |
|
|
~~~~ |
|
|
**rd.znet=**_<nettype>_,_<subchannels>_,_<options>_:: |
|
|
rd.znet can be specified multiple times on the kernel command line. e.g.: |
|
|
+ |
|
|
---- |
|
|
rd.znet=qeth,0.0.0600,0.0.0601,0.0.0602,layer2=1,portname=foo |
|
|
rd.znet=ctc,0.0.0600,0.0.0601,0.0.0602,protocol=bar |
|
|
---- |
|
|
|
|
|
Plymouth Boot Splash |
|
|
~~~~~~~~~~~~~~~~~~~~ |
|
|
**plymouth.enable=0**:: |
|
|
disable the plymouth bootsplash completly. |
|
|
|
|
|
**rd.plymouth=0**:: |
|
|
disable the plymouth bootsplash only for the initramfs. |
|
|
|
|
|
Kernel keys |
|
|
~~~~~~~~~~~ |
|
|
**masterkey=**_<kernel master key path name>_:: |
|
|
Set the path name of the kernel master key. e.g.: |
|
|
+ |
|
|
---- |
|
|
masterkey=/etc/keys/kmk-trusted.blob |
|
|
---- |
|
|
|
|
|
**masterkeytype=**_<kernel master key type>_:: |
|
|
Set the type of the kernel master key. e.g.: |
|
|
+ |
|
|
---- |
|
|
masterkeytype=trusted |
|
|
---- |
|
|
|
|
|
**evmkey=**_<EVM key path name>_:: |
|
|
Set the path name of the EVM key. e.g.: |
|
|
+ |
|
|
---- |
|
|
evmkey=/etc/keys/evm-trusted.blob |
|
|
---- |
|
|
|
|
|
**ecryptfskey=**_<eCryptfs key path name>_:: |
|
|
Set the path name of the eCryptfs key. e.g.: |
|
|
+ |
|
|
---- |
|
|
ecryptfskey=/etc/keys/ecryptfs-trusted.blob |
|
|
---- |
|
|
|
|
|
Deprecated, renamed Options |
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
|
Here is a list of options, which were used in dracut prior to version 008, and their new replacement. |
|
|
|
|
|
rdbreak:: rd.break |
|
|
|
|
|
rd_CCW:: rd.ccw |
|
|
|
|
|
rd_DASD_MOD:: rd.dasd |
|
|
|
|
|
rd_DASD:: rd.dasd |
|
|
|
|
|
rdinitdebug rdnetdebug:: rd.debug |
|
|
|
|
|
rd_NO_DM:: rd.dm=0 |
|
|
|
|
|
rd_DM_UUID:: rd.dm.uuid |
|
|
|
|
|
rdblacklist:: rd.driver.blacklist |
|
|
|
|
|
rdinsmodpost:: rd.driver.post |
|
|
|
|
|
rdloaddriver:: rd.driver.pre |
|
|
|
|
|
rd_NO_FSTAB:: rd.fstab=0 |
|
|
|
|
|
rdinfo:: rd.info |
|
|
|
|
|
check:: rd.live.check |
|
|
|
|
|
rdlivedebug:: rd.live.debug |
|
|
|
|
|
live_dir:: rd.live.dir |
|
|
|
|
|
liveimg:: rd.live.image |
|
|
|
|
|
overlay:: rd.live.overlay |
|
|
|
|
|
readonly_overlay:: rd.live.overlay.readonly |
|
|
|
|
|
reset_overlay:: rd.live.overlay.reset |
|
|
|
|
|
live_ram:: rd.live.ram |
|
|
|
|
|
rd_NO_CRYPTTAB:: rd.luks.crypttab=0 |
|
|
|
|
|
rd_LUKS_KEYDEV_UUID:: rd.luks.keydev.uuid |
|
|
|
|
|
rd_LUKS_KEYPATH:: rd.luks.keypath |
|
|
|
|
|
rd_NO_LUKS:: rd.luks=0 |
|
|
|
|
|
rd_LUKS_UUID:: rd.luks.uuid |
|
|
|
|
|
rd_NO_LVMCONF:: rd.lvm.conf |
|
|
|
|
|
rd_LVM_LV:: rd.lvm.lv |
|
|
|
|
|
rd_NO_LVM:: rd.lvm=0 |
|
|
|
|
|
rd_LVM_SNAPSHOT:: rd.lvm.snapshot |
|
|
|
|
|
rd_LVM_SNAPSIZE:: rd.lvm.snapsize |
|
|
|
|
|
rd_LVM_VG:: rd.lvm.vg |
|
|
|
|
|
rd_NO_MDADMCONF:: rd.md.conf=0 |
|
|
|
|
|
rd_NO_MDIMSM:: rd.md.imsm=0 |
|
|
|
|
|
rd_NO_MD:: rd.md=0 |
|
|
|
|
|
rd_MD_UUID:: rd.md.uuid |
|
|
|
|
|
rd_NFS_DOMAIN:: rd.nfs.domain |
|
|
|
|
|
iscsi_initiator:: rd.iscsi.initiator |
|
|
|
|
|
iscsi_target_name:: rd.iscsi.target.name |
|
|
|
|
|
iscsi_target_ip:: rd.iscsi.target.ip |
|
|
|
|
|
iscsi_target_port:: rd.iscsi.target.port |
|
|
|
|
|
iscsi_target_group:: rd.iscsi.target.group |
|
|
|
|
|
iscsi_username:: rd.iscsi.username |
|
|
|
|
|
iscsi_password:: rd.iscsi.password |
|
|
|
|
|
iscsi_in_username:: rd.iscsi.in.username |
|
|
|
|
|
iscsi_in_password:: rd.iscsi.in.password |
|
|
|
|
|
iscsi_firmware:: rd.iscsi.firmware=0 |
|
|
|
|
|
rd_NO_PLYMOUTH:: rd.plymouth=0 |
|
|
|
|
|
rd_retry:: rd.retry |
|
|
|
|
|
rdshell:: rd.shell |
|
|
|
|
|
rd_NO_SPLASH:: rd.splash |
|
|
|
|
|
rdudevdebug:: rd.udev.debug |
|
|
|
|
|
rdudevinfo:: rd.udev.info |
|
|
|
|
|
rd_NO_ZFCPCONF:: rd.zfcp.conf=0 |
|
|
|
|
|
rd_ZFCP:: rd.zfcp |
|
|
|
|
|
rd_ZNET:: rd.znet |
|
|
|
|
|
KEYMAP:: vconsole.keymap |
|
|
|
|
|
KEYTABLE:: vconsole.keymap |
|
|
|
|
|
SYSFONT:: vconsole.font |
|
|
|
|
|
CONTRANS:: vconsole.font.map |
|
|
|
|
|
UNIMAP:: vconsole.font.unimap |
|
|
|
|
|
UNICODE:: vconsole.unicode |
|
|
|
|
|
EXT_KEYMAP:: vconsole.keymap.ext |
|
|
|
|
|
Configuration in the Initramfs |
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
|
_/etc/conf.d/_:: |
|
|
Any files found in _/etc/conf.d/_ will be sourced in the initramfs to |
|
|
set initial values. Command line options will override these values |
|
|
set in the configuration files. |
|
|
|
|
|
_/etc/cmdline_:: |
|
|
Can contain additional command line options. |
|
|
|
|
|
_/etc/cmdline.d/*.conf_:: |
|
|
Can contain additional command line options. |
|
|
|
|
|
AUTHOR |
|
|
------ |
|
|
Harald Hoyer |
|
|
|
|
|
SEE ALSO |
|
|
-------- |
|
|
*dracut*(8) *dracut.conf*(5)
|
|
|
|
