USB: usb-storage: increase max_sectors for tape drives

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This patch (as1203) increases the max_sector limit for USB tape
drives.  By default usb-storage sets max_sectors to 240 (i.e., 120 KB)
for all devices.  But tape drives need a higher limit, since tapes can
and do have very large block sizes.  Without the ability to transfer
an entire large block in a single command, such tapes can't be used.

This fixes Bugzilla #12207.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-and-tested-by: Phil Mitchell <philipm@sybase.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Alan Stern 2009-03-23 09:51:02 -04:00 • committed by Greg Kroah-Hartman

parent 090b901182

commit 5c16034d73

1 changed files with 6 additions and 0 deletions

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drivers/usb/storage/scsiglue.c

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