Stefan Monnier wrote:

> 
> PS: typically flash memory is made up of "eraseblocks" that are much
> larger than a disk block, so depending on the way your flash key works,
> writing a single block (512bytes) of your disk may end up doing "read
> the surrounding eraseblock; erase it, rewrite it with the new content of
> that particular block", so if the operation gets interrupted right after
> the erase, you may end up losing a whole bunch of nearby (but maybe
> unrelated) blocks.

Hi, 

my experience with ext3 on external disk is excellent. I've been testing it
last year with raid and the raid itself on usb was not very reliable,
though I still have 2x200GB raided usb disks running for more than an year.

But I've never had a problem with ext3 on a single usb drive

an issue with the flash drives is their life cycle. they support about
100000 writes or so in average - there was article I read recently

regards


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