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hdapsd

Langue: en

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Version: 305569 (debian - 07/07/09)

Section: 8 (Commandes administrateur)

hdapsd - park the drive in case of an emergency

hdapsd [-f|-d <device>|-s <sensitivity>|-a|-v|-b|-p|-t|-y|-l|-V|-h]

-d --device=<device>: <device> is likely to be hda or sda. Can be given multiple times to protect multiple devices.
-f --force: Force unloading heads, even if kernel thinks different (on pre ATA7 drives). This only works when adding devices by hand (-d).
-s --sensitivity=<sensitivity>: How sensitive hdapsd should be to movements. Defaults to 15, higher values mean less sensitive.
-a --adaptive: Adaptive threshold (automatic increase when the built-in keyboard/mouse are used).
-v --verbose: Get verbose statistics.
-b --background: Run the process in the background.
-p --pidfile[=<pidfile>]: Create a pid file when running in background. If <pidfile> is not specified, it's set to /var/run/hdapsd.pid.
-t --dry-run: Don't actually park the drive.
-y --poll-sysfs: Force use of sysfs interface to accelerometer.
-l --syslog: Log to syslog instead of stdout/stderr.
-V --version: Display version information and exit.
-h --help: Display help and exit.

You can send SIGUSR1 to deactivate hdapsd for 8 seconds.