Re: [Qemu-devel] [PATCH V17 11/12] quorum: Add quorum_open() and quorum_close().

[Fam Zheng]

On Thu, 02/13 10:09, Benoît Canet wrote:
> The Wednesday 12 Feb 2014 à 23:06:38 (+0100), Benoît Canet wrote :
> > +static void quorum_close(BlockDriverState *bs)
> > +{
> > +    BDRVQuorumState *s = bs->opaque;
> > +    int i;
> > +
> > +    for (i = 0; i < s->num_children; i++) {
> > +        bdrv_unref(s->bs[i]);
> Quorum crash here from time to time I don't understand why.

I think you could add printf or use gdb to examine every bdrv_unref on the
crashing bs, so you can track down to the unbalanced reference.

Fam