Subject: Re: bug#12626: Bug?: dd limited to <2G read size (2G-8K) on 64 bit machine?

From: Paul Eggert <[email-masked]>
Date: Fri, 12 Oct 2012 07:34:54 -0700

On 10/12/2012 02:14 AM, Pádraig Brady wrote:
> if you specify ibs and obs seperately,
> then you will get writes of the size you requested at least.

Won't there be similar problems with the write system
call too?  Perhaps not on Linda's system, but on other
systems.  Once the buffer size exceeds 2 GB or so,
things get pretty dicey in the wild, not due to any
problem in dd itself, but due to the kernels or
file systems that dd relies on.