Don’t eject your USB storage: stop it!

This is probably one of the biggest mistakes I’ve dragged for more time as Linux user, in part for not reading the man pages and in part by assuming too much from the name of an executable.

When working with USB storage I was used to plug it, mount it, do some stuff with it, sync, unmount, eject and unplug it. And seems that eject does not apply to USB storage, only to “ejectable” media: CD/DVD/Floppies…

So, the right way to stop an USB storage device is to use:

sdparm --command=stop /dev/device

Anyway I recommend you to check out the following script that does it very nicely, plus another useful things like unbinding it. The script is here: suspend-usb-device

PS: I’m afraid that I was not the only unwary out there that was “ejecting” the USB storage before unplugging it, so I hope you can find this tip useful hehe 😀

Leave a Comment


NOTE - You can use these HTML tags and attributes:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>