On Fri, 2009-09-11 at 21:34 +0200, Jens Axboe wrote: > On Fri, Sep 11 2009, Alan D. Brunelle wrote: > > Well, the attached patch appears to fix the problem: When looking to add > > an underlying device we first check to see if its in the list of current > > devices. If so, we skip this add. > > > > As I know next to nothing about the innards of fio, I'd be a little > > leery of taking this in, but at least it allows me to proceed! :-) > > OK, so it's probably corrupting the list on a double insert. Your check > is likely fine, even if there are alternative ways we could fix this. > I'll add it for now, thanks for debugging this Alan! > It worked fine w/ my full test (all 12 LVM2/DM volumes being accessed on the same underlying MD RAID10 array). So that's goodness... Alan -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
