126 lines
4.3 KiB
Plaintext
126 lines
4.3 KiB
Plaintext
## This is the default configuration for hdparm for Debian.
|
|
## Any line that begins with a comment is ignored - add as many as you
|
|
## like. Note that an in-line comment is not supported. If a line
|
|
## consists of whitespace only (tabs, spaces, carriage return), it will be
|
|
## ignored, so you can space control fields as you like. ANYTHING ELSE
|
|
## IS PARSED!! This means that lines with stray characters or lines that
|
|
## use non # comment characters will be interpreted by the helper scripts (
|
|
## /lib/udev/hdparm, /usr/lib/pm-utils/power.d/95hdparm-apm ).
|
|
## This has probably minor, but potentially serious, side effects for your
|
|
## hard drives, so please follow the guidelines. Patches to improve
|
|
## flexibilty welcome. Please read /usr/share/doc/hdparm/README.Debian for
|
|
## notes about known issues, especially if you have an MD array.
|
|
##
|
|
## Note that if the init script causes boot problems, you can pass 'nohdparm'
|
|
## on the kernel command line, and hdparm will not run.
|
|
##
|
|
## Uncommenting the options below will cause them to be added to the DEFAULT
|
|
## string which is prepended to options listed in the blocks below.
|
|
##
|
|
## If an option is listed twice, the second instance replaces the first.
|
|
##
|
|
## /sbin/hdparm parses blocks of the form:
|
|
## DEV {
|
|
## option
|
|
## option
|
|
## ...
|
|
## }
|
|
## This blocks will cause /sbin/hdparm OPTIONS DEV to be run.
|
|
## Where OPTIONS is the concatenation of all options previously defined
|
|
## outside of a block and all options defined with in the block.
|
|
|
|
# -q be quiet
|
|
quiet
|
|
# -a sector count for filesystem read-ahead
|
|
#read_ahead_sect = 12
|
|
# -A disable/enable the IDE drive's read-lookahead feature
|
|
#lookahead = on
|
|
# -b bus state
|
|
#bus = on
|
|
# -B apm setting
|
|
#apm = 255
|
|
# -B apm setting when on battery
|
|
#apm_battery = 127
|
|
# -c enable (E)IDE 32-bit I/O support - can be any of 0,1,3
|
|
#io32_support = 1
|
|
# -d disable/enable the "using_dma" flag for this drive
|
|
#dma = off
|
|
# -D enable/disable the on-drive defect management
|
|
#defect_mana = off
|
|
# -E cdrom speed
|
|
#cd_speed = 16
|
|
# -k disable/enable the "keep_settings_over_reset" flag for this drive
|
|
#keep_settings_over_reset = off
|
|
# -K disable/enable the drive's "keep_features_over_reset" flag
|
|
#keep_features_over_reset = on
|
|
# -m sector count for multiple sector I/O
|
|
#mult_sect_io = 32
|
|
# -P maximum sector count for the drive's internal prefetch mechanism
|
|
#prefetch_sect = 12
|
|
# -r read-only flag for device
|
|
#read_only = off
|
|
# -R Enable/Disable Write-Read-Verify, on to enable (R1), off to disable (R0)
|
|
# write_read_verify = off
|
|
# -s Turn on/off power on in standby mode
|
|
# poweron_standby = off
|
|
# -S standby (spindown) timeout for the drive
|
|
#spindown_time = 24
|
|
# "force_spindown_time" - the same as "-S", but will be applied even if disk
|
|
# doesn't support APM. Use on your own risk. This is debian specific option.
|
|
# See also #758988
|
|
#force_spindown_time = 24
|
|
# -u interrupt-unmask flag for the drive
|
|
#interrupt_unmask = on
|
|
# -W Disable/enable the IDE drive's write-caching feature
|
|
#write_cache = off
|
|
# -X IDE transfer mode for newer (E)IDE/ATA2 drives
|
|
#transfer_mode = 34
|
|
# -y force to immediately enter the standby mode
|
|
#standby
|
|
# -Y force to immediately enter the sleep mode
|
|
#sleep
|
|
# -Z Disable the power-saving function of certain Seagate drives
|
|
#disable_seagate
|
|
# -M Set the acoustic management properties of a drive
|
|
#acoustic_management
|
|
# -p Set the chipset PIO mode
|
|
# chipset_pio_mode
|
|
# --security-freeze Freeze the drive's security status
|
|
# security_freeze
|
|
# --security-unlock Unlock the drive's security
|
|
# security_unlock = PWD
|
|
# --security-set-pass Set security password
|
|
# security_pass = password
|
|
# --security-disable Disable drive locking
|
|
# security_disable
|
|
# --user-master Select password to use
|
|
# user-master = u
|
|
# --security-mode Set the security mode
|
|
# security_mode = h
|
|
|
|
## Blocks beginning with the keyword 'command_line' instead of a device
|
|
## identifier are not supported since the version 9.39-1 for backward
|
|
## compatibility by this version of hdparm. Options must be introduced
|
|
## by a correct device identifier instead, so that they will be applied
|
|
## when the device becomes available.
|
|
|
|
# Config examples:
|
|
|
|
#/dev/hda {
|
|
# mult_sect_io = 16
|
|
# write_cache = off
|
|
# dma = on
|
|
#}
|
|
|
|
#/dev/disk/by-id/ata-WDC_WD10EFRX-68PJCN0_WD-WCC4J0998391 {
|
|
# apm = 128
|
|
# acoustic_management = 128
|
|
# spindown_time = 240
|
|
#}
|
|
|
|
#/dev/cdroms/cdrom0 {
|
|
# dma = on
|
|
# interrupt_unmask = on
|
|
# io32_support = 0
|
|
#}
|