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Re: Which FS for USB Flash Drive



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Ron Johnson wrote:
> On 01/27/2009 03:13 PM, Kushal Koolwal wrote:
>> I would like to use my USB device for reading and writing to the
>> drive just as we do on a regular IDE hard drive.

Ie. you want to write 'data' to it as opposed to install debian to it.

>> AFAIK, a live usb system would not allow me to write data
>> persistently just like a live CD.

How did you get this idea? Read [2].

>> Also my original question was for a recommendation of FS for 
>> installing Debian on a USB flash drive.
> 
> If you want it to act like a hard drive, put a "hard drive fs" on it:
> ext3.

... or ext2 if you don't want a journal and reduce the r/w load of the
device [1]:

> ext2 is still recommended over journaling file systems on bootable
> USB flash drives and other solid-state drives. ext2 performs fewer
> writes than ext3 since it does not need to write to the journal.

Cheers,

Johannes

[1] http://en.wikipedia.org/wiki/Ext2
[2] http://en.wikipedia.org/wiki/Live_USB
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