سلام.
من نوی یه قسنتی از کتاب Beginning Ubuntu Linux دیدم که
Spinning Down the Hard Disk
All modern hard disks come with the ability to spin down their motors to save energy.
Then, when data is requested, the motors spin up again. There may be a slight delay while
this happens, and some people dislike using disk spin-down because of this. However, on
a notebook, it can lead to a substantial increase in battery life. On a desktop system, it’s
worth considering, because over the lifetime of a computer, it can save a lot of electricity
(and therefore money!).
The spin-down settings are contained in the /etc/hdparm.conf file, which you’ll need
to edit by hand. Follow these steps to adjust the spin-down settings:
1. Open a terminal window (Applications ➤ Accessories ➤ Terminal) and type
the following:
gksu gedit /etc/hdparm.conf
2. Click Search ➤ Find, and in the box, type spindown_time.
3. Click the Find button. You should find that a line in the file is now highlighted.
Close the Search dialog box.
4. Change the line to remove the hash mark from the beginning, so it reads like this:
spindown_time = 24
You can alter the value to anything you want. Each time unit is five seconds, so 24
equates to 120 seconds (24×5 seconds) or 2 minutes. To set a time of 20 minutes,
enter 240 (240×5 seconds). If you specify a number above 240, the time units are
increased to 30 minutes. In other words, a value of 241 will equate to 30 minutes, a
value of 242 will equate to 60 minutes, and so on.
5. When you’ve finished, save the file.
6. Reboot for the settings to take effect.با این راهنمایی قضیه به طور کامل حل نمیشه؟
حالا اگه بخوایم اون زمان که تو متن اشاره کرده دستکاری کنیم چکار باید کرد؟چه عددی مناسبه؟
موضوع: acpi و صدمه به هارد در نوت بوک (مهم) [مجددا باز شده] (دفعات بازدید: 197286 بار)
