> Subject: Re: [usb-storage] Re: [PATCH] fix Sony USB mass storage -
pass larger receive buffer
> ...
> > I ask just because you can't see the write-protect tab on a Zip disk
> > unless you use an electron microscope
> > so you might not know how to flip it.
>
> You are not referring to things like "ziptool -ro" ?
Fruitful hint, thank you. I find I now conjecture:
ziptool runs in Linux and makes an Iomega Zip disk writable or not.
ziptool wasn't known to me before now. On first reading your concise
reply I actually confused `ziptool -ro` with the unrelated `cd .. ; zip
-r gccscsi.zip gccscsi/`.
Since also I know Iomega Zip drives report PDT x00 HDD/Flash with RMB, I
agree Linux folk who possess Iomega Zip drives & disks could try testing
both rewritable and read-only disks in sd by way of ziptool.
I remain unlikely to try that approach soon myself, since I don't know
that I have any easy way of discovering what else ziptool does to Linux,
apart from actually toggling the write-protect tab inside an Iomega Zip
disk.
Pat LaVarre
P.S. I reach my conclusion in Three steps.
1)
I remember "Andries E. Brouwer" kindly does appear in:
http://www.google.com/search?q=link:members.aol.com/plscsi/
2)
I see I have no ziptool:
$ cat /etc/redhat-release
Red Hat Linux release 9 (Shrike)
$
$ man ziptool
No manual entry for ziptool
$
$ which ziptool
/usr/bin/which: no ziptool in (...)
$
3)
I see others do have ziptool:
http://www.google.com/search?q=ziptool
today yields:
http://freshmeat.net/projects/ziptool/?topic_id=136%2C861
"ZIPTool is a set of tools for controlling IOMega JAZ and ZIP drives
from Linux. It features locking and unlocking of media (with a
password), ejecting, spinning down drives, mounting, and unmounting.
Ignoring case, trailing blanks, leading blanks, and stuttered blanks, I
match such strings as "Iomega Zip" and "IOMEGA " "ZIP 250 " to
the "IOMega ... ZIP" string I see here.
-
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|
