On Wed, Apr 2, 2008 at 11:17 AM, Steven Whitehouse <[EMAIL PROTECTED]> wrote:
> > Now I agree that it would be nice to support barriers in GFS2, but it > won't solve any problems relating to ordering of I/O unless all of the > underlying device supports them too. See also Alasdair's response to the > thread: http://lkml.org/lkml/2007/5/28/81 I'm not suggesting GFS1/2 should take this patch, considering their current states. However, you can't give people an impression, as your original reply implying, that GFS1/2 would not have this problem. <http://lkml.org/lkml/2007/5/28/81> > > So although I'd like to see barrier support in GFS2, it won't solve any > problems for most people and really its a device/block layer issue at > the moment. This part I agree ... better to attack this issue from volume manager than from filesystem. -- Wendy
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