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| | ==Introduction== | | ==Introduction== |
| | | | |
| − | This is a copy of <code>/boot/defaults/loader.conf</code> on GhostBSD 20.01. | + | This is the content <code>/boot/defaults/loader.conf</code> of GhostBSD 20.01. with a wiki formatting. |
| | | | |
| − | # This is loader.conf - a file full of useful variables that you can
| + | ==Content== |
| − | # set to change the default load behavior of your system. You should
| + | |
| − | # not edit this file! Put any overrides into one of the
| + | |
| − | # loader_conf_files instead and you will be able to update these
| + | |
| − | # defaults later without spamming your local configuration information.
| + | |
| − | #
| + | |
| − | # All arguments must be in double quotes.
| + | |
| − | #
| + | |
| − | # $FreeBSD$
| + | |
| | | | |
| − | ### Basic configuration options ############################
| + | This is '''loader.conf''' - a file full of useful variables that you can |
| − | exec="echo Loading /boot/defaults/loader.conf"
| + | set to change the default load behavior of your system. '''You should |
| | + | not edit this file!'''<br/> |
| | + | Put any overrides into one of the |
| | + | '''loader_conf_files''' instead and you will be able to update these |
| | + | defaults later without spamming your local configuration information. |
| | | | |
| − | kernel="kernel" # /boot sub-directory containing kernel and modules
| + | All arguments must be in double quotes. |
| − | bootfile="kernel" # Kernel name (possibly absolute path)
| + | |
| − | kernel_options="" # Flags to be passed to the kernel
| + | |
| − | loader_conf_files="/boot/device.hints /boot/loader.conf /boot/loader.conf.local"
| + | |
| − | nextboot_conf="/boot/nextboot.conf"
| + | |
| − | nextboot_enable="NO"
| + | |
| − | verbose_loading="NO" # Set to YES for verbose loader output
| + | |
| | | | |
| − | ### Splash screen configuration ############################
| + | '''$FreeBSD$''' |
| − | splash_bmp_load="NO" # Set this to YES for bmp splash screen!
| + | |
| − | splash_pcx_load="NO" # Set this to YES for pcx splash screen!
| + | |
| − | splash_txt_load="NO" # Set this to YES for TheDraw splash screen!
| + | |
| − | vesa_load="NO" # Set this to YES to load the vesa module
| + | |
| − | bitmap_load="NO" # Set this to YES if you want splash screen!
| + | |
| − | bitmap_name="splash.bmp" # Set this to the name of the file
| + | |
| − | bitmap_type="splash_image_data" # and place it on the module_path
| + | |
| | | | |
| − | ### Screen saver modules ###################################
| |
| − | # This is best done in rc.conf
| |
| − | screensave_load="NO" # Set to YES to load a screensaver module
| |
| − | screensave_name="green_saver" # Set to the name of the screensaver module
| |
| | | | |
| − | ### Random number generator configuration ##################
| |
| − | # See rc.conf(5). The entropy_boot_file config variable must agree with the
| |
| − | # settings below.
| |
| − | entropy_cache_load="YES" # Set this to NO to disable loading
| |
| − | # entropy at boot time
| |
| − | entropy_cache_name="/boot/entropy" # Set this to the name of the file
| |
| − | entropy_cache_type="boot_entropy_cache" # Required for the kernel to find
| |
| − | # the boot-time entropy cache. This
| |
| − | # must not change value even if the
| |
| − | # _name above does change!
| |
| | | | |
| − | ### RAM Blacklist configuration ############################
| |
| − | ram_blacklist_load="NO" # Set this to YES to load a file
| |
| − | # containing a list of addresses to
| |
| − | # exclude from the running system.
| |
| − | ram_blacklist_name="/boot/blacklist.txt" # Set this to the name of the file
| |
| − | ram_blacklist_type="ram_blacklist" # Required for the kernel to find
| |
| − | # the blacklist module
| |
| | | | |
| − | ### Microcode loading configuration ########################
| + | [[Category:Sysutils]] |
| − | cpu_microcode_load="NO" # Set this to YES to load and apply a
| + | |
| − | # microcode update file during boot.
| + | |
| − | cpu_microcode_name="/boot/firmware/ucode.bin" # Set this to the microcode
| + | |
| − | # update file path.
| + | |
| − | cpu_microcode_type="cpu_microcode" # Required for the kernel to find
| + | |
| − | # the microcode update file.
| + | |
| − | | + | |
| − | ### ACPI settings ##########################################
| + | |
| − | acpi_dsdt_load="NO" # DSDT Overriding
| + | |
| − | acpi_dsdt_type="acpi_dsdt" # Don't change this
| + | |
| − | acpi_dsdt_name="/boot/acpi_dsdt.aml"
| + | |
| − | # Override DSDT in BIOS by this file
| + | |
| − | acpi_video_load="NO" # Load the ACPI video extension driver
| + | |
| − | | + | |
| − | ### Audit settings #########################################
| + | |
| − | audit_event_load="NO" # Preload audit_event config
| + | |
| − | audit_event_name="/etc/security/audit_event"
| + | |
| − | audit_event_type="etc_security_audit_event"
| + | |
| − | | + | |
| − | ### Initial memory disk settings ###########################
| + | |
| − | #mdroot_load="YES" # The "mdroot" prefix is arbitrary.
| + | |
| − | #mdroot_type="md_image" # Create md(4) disk at boot.
| + | |
| − | #mdroot_name="/boot/root.img" # Path to a file containing the image.
| + | |
| − | #rootdev="ufs:/dev/md0" # Set the root filesystem to md(4) device.
| + | |
| − | | + | |
| − | ### Loader settings ########################################
| + | |
| − | #loader_delay="3" # Delay in seconds before loading anything.
| + | |
| − | # Default is unset and disabled (no delay).
| + | |
| − | #autoboot_delay="10" # Delay in seconds before autobooting,
| + | |
| − | # -1 for no user interrupts, NO to disable
| + | |
| − | #password="" # Prevent changes to boot options
| + | |
| − | #bootlock_password="" # Prevent booting (see check-password.4th(8))
| + | |
| − | #geom_eli_passphrase_prompt="NO" # Prompt for geli(8) passphrase to mount root
| + | |
| − | bootenv_autolist="YES" # Auto populate the list of ZFS Boot Environments
| + | |
| − | #beastie_disable="NO" # Turn the beastie boot menu on and off
| + | |
| − | efi_max_resolution="1x1" # Set the max resolution for EFI loader to use:
| + | |
| − | # 480p, 720p, 1080p, 2160p/4k, 5k, or specify
| + | |
| − | # WidthxHeight (e.g. 1920x1080)
| + | |
| − | #kernels="kernel kernel.old" # Kernels to display in the boot menu
| + | |
| − | kernels_autodetect="YES" # Auto-detect kernel directories in /boot
| + | |
| − | #loader_logo="orbbw" # Desired logo: orbbw, orb, fbsdbw, beastiebw, beastie, none
| + | |
| − | #comconsole_speed="9600" # Set the current serial console speed
| + | |
| − | #console="vidconsole" # A comma separated list of console(s)
| + | |
| − | #currdev="disk1s1a" # Set the current device
| + | |
| − | module_path="/boot/modules;/boot/dtb;/boot/dtb/overlays" # Set the module search path
| + | |
| − | module_blacklist="drm drm2 radeonkms i915kms amdgpu" # Loader module blacklist
| + | |
| − | #prompt="\\${interpret}" # Set the command prompt
| + | |
| − | #root_disk_unit="0" # Force the root disk unit number
| + | |
| − | #rootdev="disk1s1a" # Set the root filesystem
| + | |
| − | #dumpdev="disk1s1b" # Set a dump device early in the boot process
| + | |
| − | #tftp.blksize="1428" # Set the RFC 2348 TFTP block size.
| + | |
| − | # If the TFTP server does not support RFC 2348,
| + | |
| − | # the block size is set to 512. Valid: (8,9007)
| + | |
| − | #twiddle_divisor="1" # >1 means slow down the progress indicator.
| + | |
| − | | + | |
| − | ### Kernel settings ########################################
| + | |
| − | # The following boot_ variables are enabled by setting them to any value.
| + | |
| − | # Their presence in the kernel environment (see kenv(1)) has the same
| + | |
| − | # effect as setting the given boot flag (see boot(8)).
| + | |
| − | #boot_askname="" # -a: Prompt the user for the name of the root device
| + | |
| − | #boot_cdrom="" # -C: Attempt to mount root file system from CD-ROM
| + | |
| − | #boot_ddb="" # -d: Instructs the kernel to start in the DDB debugger
| + | |
| − | #boot_dfltroot="" # -r: Use the statically configured root file system
| + | |
| − | #boot_gdb="" # -g: Selects gdb-remote mode for the kernel debugger
| + | |
| − | #boot_multicons="" # -D: Use multiple consoles
| + | |
| − | #boot_mute="" # -m: Mute the console
| + | |
| − | #boot_pause="" # -p: Pause after each line during device probing
| + | |
| − | #boot_serial="" # -h: Use serial console
| + | |
| − | #boot_single="" # -s: Start system in single-user mode
| + | |
| − | #boot_verbose="" # -v: Causes extra debugging information to be printed
| + | |
| − | #init_path="/sbin/init:/sbin/oinit:/sbin/init.bak:/rescue/init"
| + | |
| − | # Sets the list of init candidates
| + | |
| − | #init_shell="/bin/sh" # The shell binary used by init(8).
| + | |
| − | #init_script="" # Initial script to run by init(8) before chrooting.
| + | |
| − | #init_chroot="" # Directory for init(8) to chroot into.
| + | |
| − | | + | |
| − | ### Kernel tunables ########################################
| + | |
| − | #hw.physmem="1G" # Limit physical memory. See loader(8)
| + | |
| − | #kern.dfldsiz="" # Set the initial data size limit
| + | |
| − | #kern.dflssiz="" # Set the initial stack size limit
| + | |
| − | #kern.hz="100" # Set the kernel interval timer rate
| + | |
| − | #kern.maxbcache="" # Set the max buffer cache KVA storage
| + | |
| − | #kern.maxdsiz="" # Set the max data size
| + | |
| − | #kern.maxfiles="" # Set the sys. wide open files limit
| + | |
| − | #kern.maxproc="" # Set the maximum # of processes
| + | |
| − | #kern.maxssiz="" # Set the max stack size
| + | |
| − | #kern.maxswzone="" # Set the max swmeta KVA storage
| + | |
| − | #kern.maxtsiz="" # Set the max text size
| + | |
| − | #kern.maxusers="32" # Set size of various static tables
| + | |
| − | #kern.msgbufsize="65536" # Set size of kernel message buffer
| + | |
| − | #kern.nbuf="" # Set the number of buffer headers
| + | |
| − | #kern.ncallout="" # Set the maximum # of timer events
| + | |
| − | #kern.ngroups="1023" # Set the maximum # of supplemental groups
| + | |
| − | #kern.sgrowsiz="" # Set the amount to grow stack
| + | |
| − | #kern.cam.boot_delay="10000" # Delay (in ms) of root mount for CAM bus
| + | |
| − | # registration, useful for USB sticks as root
| + | |
| − | #kern.cam.scsi_delay="2000" # Delay (in ms) before probing SCSI
| + | |
| − | #kern.ipc.maxsockets="" # Set the maximum number of sockets available
| + | |
| − | #kern.ipc.nmbclusters="" # Set the number of mbuf clusters
| + | |
| − | #kern.ipc.nsfbufs="" # Set the number of sendfile(2) bufs
| + | |
| − | #net.inet.tcp.tcbhashsize="" # Set the value of TCBHASHSIZE
| + | |
| − | #vfs.root.mountfrom="" # Specify root partition
| + | |
| − | #vm.kmem_size="" # Sets the size of kernel memory (bytes)
| + | |
| − | #debug.kdb.break_to_debugger="0" # Allow console to break into debugger.
| + | |
| − | #debug.ktr.cpumask="0xf" # Bitmask of CPUs to enable KTR on
| + | |
| − | #debug.ktr.mask="0x1200" # Bitmask of KTR events to enable
| + | |
| − | #debug.ktr.verbose="1" # Enable console dump of KTR events
| + | |
| − | | + | |
| − | ### Module loading syntax example ##########################
| + | |
| − | #module_load="YES" # loads module "module"
| + | |
| − | #module_name="realname" # uses "realname" instead of "module"
| + | |
| − | #module_type="type" # passes "-t type" to load
| + | |
| − | #module_flags="flags" # passes "flags" to the module
| + | |
| − | #module_before="cmd" # executes "cmd" before loading the module
| + | |
| − | #module_after="cmd" # executes "cmd" after loading the module
| + | |
| − | #module_error="cmd" # executes "cmd" if load fails
| + | |
| − | | + | |
| − | ##############################################################
| + | |
| − | ### GhostBSD defaults ##########################
| + | |
| − | ##############################################################
| + | |
| − | | + | |
| − | # Accept the wifi firmware license
| + | |
| − | legal.intel_ipw.license_ack=1
| + | |
| − | legal.intel_iwi.license_ack=1
| + | |
| − | legal.realtek.license_ack=1
| + | |
| − | | + | |
| − | # Show keystokes for passphrases
| + | |
| − | kern.geom.eli.visible_passphrase=2
| + | |
| − | | + | |
| − | # Skip the often slow memory tests in VMs
| + | |
| − | hw.memtest.tests=0
| + | |
| − | | + | |
| − | # don't waste time on probing USB at early boot
| + | |
| − | hw.usb.no_boot_wait="1"
| + | |
| − | | + | |
| − | # Load geom support
| + | |
| − | crypto_load="YES"
| + | |
| − | geom_eli_load="YES"
| + | |
| − | | + | |
| − | # Enable hardware crypto
| + | |
| − | aesni_load="YES"
| + | |
| − | | + | |
| − | # Set ipfw to default accept
| + | |
| − | net.inet.ip.fw.default_to_accept="1"
| + | |
| − | | + | |
| − | # Set the brand/loader logo
| + | |
| − | loader_brand="GhostBSD"
| + | |
| − | loader_logo="none"
| + | |
| − | loader_menu_title="Welcome to GhostBSD"
| + | |
| − | | + | |
| − | # Speed up boot time
| + | |
| − | autoboot_delay="02"
| + | |
| − | | + | |
| − | # We use OpenRC instead of rc.d
| + | |
| − | rc_system="openrc"
| + | |
/boot/defaults/loader.conf.
