power management of USB-enclosed hard drives

Posted by intuited on Ask Ubuntu See other posts from Ask Ubuntu or by intuited
Published on 2011-01-03T06:35:28Z Indexed on 2011/01/03 6:58 UTC
Read the original article Hit count: 364

Filed under:

10.10

|

usb-drive

|

power-management

|

external-hdd

With a typical USB hard drive enclosure, is the full range of drive power management functionality available?

In what may be an unrelated matter: is it possible to suspend a PC without unmounting an attached USB-powered drive, and then remounting it on resume? This is the behaviour I'm currently seeing (running Ubuntu linux 10.10).

Are there certain models or brands that provide more complete control over this aspect of drive operation? My Friendly Neighbourhood Computer Store carries (part of) the Vantec Nexstar product line.

© Ask Ubuntu or respective owner

Related posts about 10.10

How can I upgrade to 10.10 from 10.10 beta

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Can you please tell me how can I upgrade to ubuntu 10.10 release from ubuntu 10.10 beta? I have go to update manager, it keeps saying there is no update. And what I go to synaptic package manager, I see this error: W: A error occurred during the signature verification. The repository is not updated… >>> More
Bridged network between Ubuntu Desktop 10.10 host and Ubuntu Server 10.10 Guest

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I run Ubuntu 10.10 Desktop on my machine and have installed Ubuntu Server 10.10 in a Virtualbox VM. I'm running Virtualbox 4.0.2. It is not virtualbox-ose. I'd like the guest OS to have an IP address on my local network so that I can run server software and access this from the host OS. My intention… >>> More
Merging /boot and rearranging grub2 entries

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have used 10.10 and now for testing purposes installed 10.04 to a separate partition. 10.10 is currently on a single partition, while for 10.04 I decided to separate /boot to a third partition. Now my questions: How can I move and merge 10.10's /boot on the new /boot partition What do I have to… >>> More
Merging /boot and rearring grub2 entries

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have used 10.10 and now for testing purposes installed 10.04 to a separate partition. 10.10 is currently on a single partition, while for 10.04 I decided to separate /boot to a third partition. Now my questions: How can I move and merge 10.10's /boot on the new /boot partition What do I have to… >>> More
Boot failure : No DEFAULT or UI configuration directive found!

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I've tried to install Ubuntu on a VMWare Virtual Machine, but it never get's past the bootloader : ISOLINUX 4.01 debian-20100714 ETCD Copyright (C) 1994-2010 H. Peter Anvin et al No DEFAULT or UI configuration directive found! boot: _ I've also tried to burn this .iso image to a CD and go from… >>> More

Related posts about usb-drive

USB-drive serial number under linux C++

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there any way to determine s/n of usb-drive in linux using C++ ? If not C++ is there any other way different from 'hwinfo -disk' and 'hdparm -i' ? >>> More
SafeStick Provides Secure USB Drive Alternative

as seen on Internet.com - Search for 'Internet.com'
Having dodged a widespread backdoor that shut down the protection provided by a number of secure USB drives, SafeStick is establishing itself as an alternative for enterprise security. >>> More
SafeStick Provides Secure USB Drive Alternative

as seen on Internet.com - Search for 'Internet.com'
Having dodged a widespread backdoor that shut down the protection provided by a number of secure USB drives, SafeStick is establishing itself as an alternative for enterprise security. >>> More
Detect if any USB drive is detected or if not using WinForm Application in Visual C#

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to do the following things in my application 1) I want to display whether any USB drive is inserted or not in my application to prompt the user to insert a USB drive. I just want to notify the user if any USB dirve is inserted else prompt him to insert one using a label or something (i want… >>> More
Detect if any USB drive is detected or not using WinForm Application in Visual C#

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to do the following things in my application 1) I want to display whether any USB drive is inserted or not in my application to prompt the user to insert a USB drive. I just want to notify the user if any USB dirve is inserted else prompt him to insert one using a label or something (i want… >>> More