Messages in this thread | | | Date | Thu, 1 Jan 2004 12:48:24 +0100 | From | Vid Strpic <> | Subject | Re: Removable USB device contents cached after removal? |
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On Wed, Dec 31, 2003 at 05:12:16PM -0700, Matthew Mastracci wrote:
[...]
> 1. Insert card into reader. > 2. Mount card as directory somewhere in root filesystem, list contents > of card > 3. dd if=/dev/sdd1 count=1024 bs=1024 | hexdump > - results in correct filesystem dump > 4. Remove card from reader. > 5. dd if=/dev/sdd1 count=1024 bs=1024 | hexdump > - same filesystem dump as before! > 6. cd to mountpoint, contents are still available > 7. dd if=/dev/sdd1 of=/dev/null > - approx 3MB of card data still available > 8. umount the mountpoint from before
Did you try `eject sdd` after this, and if not, try, and see how it works.
> 9. dd if=/dev/sdd1 of=/dev/null results in "No medium found"
usb-storage behaves differently in 2.6 than in 2.4, maybe this is the problem for you now.
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