dracut.cmdline (7)
NAME
dracut.cmdline - dracut kernel command line optionsDESCRIPTION
The root device used by the kernel is specified in the boot configuration file on the kernel command line, as always.
The traditional root=/dev/sda1 style device specification is allowed, but not encouraged. The root device should better be identified by LABEL or UUID. If a label is used, as in root=LABEL=<label_of_root> the initramfs will search all available devices for a filesystem with the appropriate label, and mount that device as the root filesystem. root=UUID=<uuidnumber> will mount the partition with that UUID as the root filesystem.
In the following all kernel command line parameters, which are processed by dracut, are described.
"rd.*" parameters mentioned without "=" are boolean parameters. They can be turned on/off by setting them to {0|1}. If the assignment with "=" is missing "=1" is implied. For example rd.info can be turned off with rd.info=0 or turned on with rd.info=1 or rd.info. The last value in the kernel command line is the value, which is honored.
Standard
init=<path to real init>
- specify the path to the init programm to be started after the initramfs has finished
root=<path to blockdevice>
-
specify the block device to use as the root filesystem.
E.g.:
-
root=/dev/sda1 root=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 root=/dev/disk/by-label/Root root=LABEL=Root root=/dev/disk/by-uuid/3f5ad593-4546-4a94-a374-bcfb68aa11f7 root=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7 root=PARTUUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
-
rootfstype=<filesystem type>
-
"auto" if not specified, e.g.:
-
rootfstype=ext3
-
rootflags=<mount options>
- specify additional mount options for the root filesystem. If not set, /etc/fstab of the real root will be parsed for special mount options and mounted accordingly.
ro
- force mounting / and /usr (if it is a separate device) read-only. If none of ro and rw is present, both are mounted according to /etc/fstab.
rw
- force mounting / and /usr (if it is a separate device) read-write. See also ro option.
rd.auto rd.auto=1
- enable autoassembly of special devices like cryptoLUKS, dmraid, mdraid or lvm. Default is off as of dracut version >= 024.
rd.fstab=0
- do not honor special mount options for the root filesystem found in /etc/fstab of the real root.
resume=<path to resume partition>
-
resume from a swap partition
E.g.:
-
resume=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 resume=/dev/disk/by-uuid/3f5ad593-4546-4a94-a374-bcfb68aa11f7 resume=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
-
rd.skipfsck
- skip fsck for rootfs and /usr. If you're mounting /usr read-only and the init system performs fsck before remount, you might want to use this option to avoid duplication.
Misc
rd.driver.blacklist=<drivername>[,<drivername>,...]
- do not load kernel module <drivername>. This parameter can be specified multiple times.
rd.driver.pre=<drivername>[,<drivername>,...]
- force loading kernel module <drivername>. This parameter can be specified multiple times.
rd.driver.post=<drivername>[,<drivername>,...]
- force loading kernel module <drivername> after all automatic loading modules have been loaded. This parameter can be specified multiple times.
rd.retry=<seconds>
- specify how long dracut should wait for devices to appear. The default is 30 seconds. After 2/3 of the time, degraded raids are force started. If you have hardware, which takes a very long time to announce its drives, you might want to extend this value.
rd.noverifyssl
- accept self-signed certificates for ssl downloads.
rd.ctty=<terminal device>**
- specify the controlling terminal for the console. This is useful, if you have multiple "console=" arguments.
Debug
If you are dropped to an emergency shell, the file /run/initramfs/sosreport.txt is created, which can be safed to a (to be mounted by hand) partition (usually /boot) or a USB stick. Additional debugging info can be produced by adding rd.debug to the kernel command line. /run/initramfs/sosreport.txt contains all logs and the output of some tools. It should be attached to any report about dracut problems.
rd.info
- print informational output though "quiet" is set
rd.shell
- allow dropping to a shell, if root mounting fails
rd.debug
- set -x for the dracut shell. If systemd is active in the initramfs, all output is logged to the systemd journal, which you can inspect with "journalctl -ab". If systemd is not active, the logs are written to dmesg and /run/initramfs/init.log. If "quiet" is set, it also logs to the console.
rd.memdebug=[0-3]
- Print memory usage info at various points, set the verbose level from 0 to 3 Higher level means more debugging output: 0 - no output 1 - partial /proc/meminfo 2 - /proc/meminfo 3 - /proc/meminfo + /proc/slabinfo
rd.break
- drop to a shell at the end
rd.break={cmdline|pre-udev|pre-trigger|initqueue|pre-mount|mount|pre-pivot|cleanup}
- drop to a shell on defined breakpoint
rd.udev.info
- set udev to loglevel info
rd.udev.debug
- set udev to loglevel debug
I18N
vconsole.keymap=<keymap base file name>
-
keyboard translation table loaded by loadkeys; taken from keymaps directory; will be written as KEYMAP to
/etc/vconsole.conf
in the initramfs, e.g.:
-
vconsole.keymap=de-latin1-nodeadkeys
-
vconsole.keymap.ext=<list of keymap base file names>
- list of extra keymaps to bo loaded (sep. by space); will be written as EXT_KEYMAP to /etc/vconsole.conf in the initramfs
vconsole.unicode[={0|1}]
- boolean, indicating UTF-8 mode; will be written as UNICODE to /etc/vconsole.conf in the initramfs
vconsole.font=<font base file name>
-
console font; taken from consolefonts directory; will be written as FONT to
/etc/vconsole.conf
in the initramfs; e.g.:
-
vconsole.font=LatArCyrHeb-16
-
vconsole.font.map=<console map base file name>
- see description of -m parameter in setfont manual; taken from consoletrans directory; will be written as FONT_MAP to /etc/vconsole.conf in the initramfs
vconsole.font.unimap=<unicode table base file name>
- see description of -u parameter in setfont manual; taken from unimaps directory; will be written as FONT_UNIMAP to /etc/vconsole.conf in the initramfs
locale.LANG=<locale>
-
taken from the environment; if no UNICODE is defined we set its value in basis of LANG value (whether it ends with ".utf8" (or similar) or not); will be written as LANG to
/etc/locale.conf
in the initramfs; e.g.:
-
locale.LANG=pl_PL.utf8
-
locale.LC_ALL=<locale>
- taken from the environment; will be written as LC_ALL to /etc/locale.conf in the initramfs
LVM
rd.lvm=0
- disable LVM detection
rd.lvm.vg=<volume group name>
- only activate the volume groups with the given name. rd.lvm.vg can be specified multiple times on the kernel command line.
rd.lvm.lv=<logical volume name>
- only activate the logical volumes with the given name. rd.lvm.lv can be specified multiple times on the kernel command line.
rd.lvm.conf=0
- remove any /etc/lvm/lvm.conf, which may exist in the initramfs
crypto LUKS
rd.luks=0
- disable crypto LUKS detection
rd.luks.uuid=<luks uuid>
- only activate the LUKS partitions with the given UUID. Any "luks-" of the LUKS UUID is removed before comparing to <luks uuid>. The comparisons also matches, if <luks uuid> is only the beginning of the LUKS UUID, so you don't have to specify the full UUID. This parameter can be specified multiple times.
rd.luks.allow-discards=<luks uuid>
- Allow using of discards (TRIM) requests for LUKS partitions with the given UUID. Any "luks-" of the LUKS UUID is removed before comparing to <luks uuid>. The comparisons also matches, if <luks uuid> is only the beginning of the LUKS UUID, so you don't have to specify the full UUID. This parameter can be specified multiple times.
rd.luks.allow-discards
- Allow using of discards (TRIM) requests on all LUKS partitions.
rd.luks.crypttab=0
- do not check, if LUKS partition is in /etc/crypttab
crypto LUKS - key on removable device support
rd.luks.key=<keypath>:<keydev>:<luksdev>
-
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.
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.
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:
-
rd.luks.key=/foo/bar.key
As you see, you can skip colons in such a case.
-
Note
dracut pipes key to cryptsetup with -d - argument, therefore you need to pipe to crypsetup luksFormat with -d -, too!Here follows example for key encrypted with GPG:
-
gpg --quiet --decrypt rootkey.gpg \ | cryptsetup -d - -v \ --cipher serpent-cbc-essiv:sha256 \ --key-size 256 luksFormat /dev/sda3
If you use plain keys, just add path to -d option:
-
cryptsetup -d rootkey.key -v \ --cipher serpent-cbc-essiv:sha256 \ --key-size 256 luksFormat /dev/sda3
-
-
MD RAID
rd.md=0
- disable MD RAID detection
rd.md.imsm=0
- disable MD RAID for imsm/isw raids, use DM RAID instead
rd.md.ddf=0
- disable MD RAID for SNIA ddf raids, use DM RAID instead
rd.md.conf=0
- ignore mdadm.conf included in initramfs
rd.md.waitclean=1
- wait for any resync, recovery, or reshape activity to finish before continuing
rd.md.uuid=<md raid uuid>
- only activate the raid sets with the given UUID. This parameter can be specified multiple times.
DM RAID
rd.dm=0
- disable DM RAID detection
rd.dm.uuid=<dm raid uuid>
- only activate the raid sets with the given UUID. This parameter can be specified multiple times.
FIPS
rd.fips
- enable FIPS
boot=<boot device>
-
specify the device, where /boot is located. e.g.
-
boot=/dev/sda1 boot=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 boot=UUID=<uuid> boot=LABEL=<label>
-
rd.fips.skipkernel
- skip checksum check of the kernel image. Useful, if the kernel image is not in a separate boot partition.
Network
ip={dhcp|on|any|dhcp6|auto6|ibft}
-
dhcp|on|any
- get ip from dhcp server from all interfaces. If root=dhcp, loop sequentially through all interfaces (eth0, eth1, ...) and use the first with a valid DHCP root-path.
auto6
- IPv6 autoconfiguration
dhcp6
- IPv6 DHCP
ibft
- iBFT autoconfiguration
ip=<interface>:_{dhcp|on|any|dhcp6|auto6}_[:[<mtu>][:_<macaddr>_]]
-
This parameter can be specified multiple times.
dhcp|on|any|dhcp6
- get ip from dhcp server on a specific interface
auto6
- do IPv6 autoconfiguration
<macaddr>
- optionally set <macaddr> on the <interface>. This cannot be used in conjunction with the ifname argument for the same <interface>.
-
Important
It is recommended to either bind <interface> to a MAC with the ifname argument. Or use biosdevname to name your interfaces, which will then have names according to their hardware location.
em<port>
- for embedded NICs
p<slot>#<port>_<virtual instance>
- for cards in PCI slots
ip=<client-IP>:_<server-IP>_:_<gateway-IP>_:_<netmask>_:_<client_hostname>_:_<interface>_:_{none|off|dhcp|on|any|dhcp6|auto6|ibft}_[:[<mtu>][:_<macaddr>_]]
-
explicit network configuration. If you want do define a IPv6 address, put it in brackets (e.g. [2001:DB8::1]). This parameter can be specified multiple times.
<macaddr>
- optionally set <macaddr> on the <interface>. This cannot be used in conjunction with the ifname argument for the same <interface>.
-
Important
It is recommended to either bind <interface> to a MAC with the ifname argument. Or use biosdevname to name your interfaces, which will then have names according to their hardware location.
em<port>
- for embedded NICs
p<slot>#<port>_<virtual instance>
- for cards in PCI slots
ifname=<interface>:_<MAC>_
-
Assign network device name <interface> (ie "bootnet") to the NIC with MAC <MAC>.
-
Important
Do not use the default kernel naming scheme for the interface name, as it can conflict with the kernel names. So, don't use "eth[0-9]+" for the interface name. Better name it "bootnet" or "bluesocket".
-
bootdev=<interface>
- specify network interface to use routing and netroot information from. Required if multiple ip= lines are used.
nameserver=<IP> [nameserver=<IP> ...]
- specify nameserver(s) to use
biosdevname=0
- boolean, turn off biosdevname network interface renaming
rd.neednet=1
- boolean, bring up network even without netroot set
vlan=<vlanname>:_<phydevice>_
- Setup vlan device named <vlanname> on <phydeivce>. We support the four styles of vlan names: VLAN_PLUS_VID (vlan0005), VLAN_PLUS_VID_NO_PAD (vlan5), DEV_PLUS_VID (eth0.0005), DEV_PLUS_VID_NO_PAD (eth0.5)
bond=<bondname>[:_<bondslaves>_:[:_<options>_]]
- Setup bonding device <bondname> on top of <bondslaves>. <bondslaves> is a comma-separated list of physical (ethernet) interfaces. <options> is a comma-separated list on bonding options (modinfo bonding for details) in format compatible with initscripts. If <options> includes multi-valued arp_ip_target option, then its values should be separated by semicolon. Bond without parameters assumes bond=bond0:eth0,eth1:mode=balance-rr
team =<teammaster>:_<teamslaves>_
- Setup team device <teammaster> on top of <teamslaves>. <teamslaves> is a comma-separated list of physical (ethernet) interfaces.
bridge=<bridgename>:_<ethnames>_
- Setup bridge <bridgename> with <ethnames>. <ethnames> is a comma-separated list of physical (ethernet) interfaces. Bridge without parameters assumes bridge=br0:eth0
NFS
root=<root-dir>[:_<nfs-options>_]
- mount nfs 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]. NFS options can be appended with the prefix ":" or "," and are seperated by ",".
root=nfs:[<server-ip>:]<root-dir>[:_<nfs-options>_], root=nfs4:[<server-ip>:]<root-dir>[:_<nfs-options>_], root={dhcp|dhcp6}
-
root=dhcp alone directs initrd to look at the DHCP root-path where NFS options can be specified.
-
root-path=<server-ip>:<root-dir>[,<nfs-options>] root-path=nfs:<server-ip>:<root-dir>[,<nfs-options>] root-path=nfs4:<server-ip>:<root-dir>[,<nfs-options>]
-
root=/dev/nfs nfsroot=<root-dir>[:_<nfs-options>_]
-
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.
-
Warning
Passwords specified on the kernel command line are visible for all users via the file /proc/cmdline and via dmesg or can be sniffed on the network, when using DHCP with DHCP root-path.
-
**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.
-
Warning
Passwords specified on the kernel command line are visible for all users via the file /proc/cmdline and via dmesg or can be sniffed on the network, when using DHCP with DHCP root-path.
-
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
m[blue]rfc4173m[][1]. 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
-
Warning
Passwords specified on the kernel command line are visible for all users via the file /proc/cmdline and via dmesg or can be sniffed on the network, when using DHCP with DHCP root-path.
-
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
-
Warning
Passwords specified on the kernel command line are visible for all users via the file /proc/cmdline and via dmesg or can be sniffed on the network, when using DHCP with DHCP root-path. You may want to use rd.iscsi.firmware.
-
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)
-
Warning
Passwords specified on the kernel command line are visible for all users via the file /proc/cmdline and via dmesg or can be sniffed on the network, when using DHCP with DHCP root-path. You may want to use rd.iscsi.firmware.
-
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 rd.iscsi.firmware=1 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,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. Deprecated, better use /etc/cmdline.d/*.conf.
/etc/cmdline.d/*.conf
- Can contain additional command line options.
AUTHOR
SEE ALSO
dracut(8) dracut.conf(5)
NOTES
- 1.
-
rfc4173