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Re: [Qemu-block] [PATCH] backup: Fail early if cannot determine cluster
Re: [Qemu-block] [PATCH] backup: Fail early if cannot determine cluster size
Wed, 15 Jun 2016 09:53:48 +0800
On Tue, 06/14 16:49, Max Reitz wrote:
> On 18.05.2016 07:53, Fam Zheng wrote:
> > Otherwise the job is orphaned and block_job_cancel_sync in
> > bdrv_close_all() when quiting will hang.
> > A simple reproducer is running blockdev-backup from null-co:// to
> > null-co://.
> > Cc: address@hidden
> > Signed-off-by: Fam Zheng <address@hidden>
> > ---
> > block/backup.c | 34 ++++++++++++++++++----------------
> > 1 file changed, 18 insertions(+), 16 deletions(-)
> Sorry for having waited so long (I was thinking that maybe Jeff wanted
> to take this patch), but now the patch no longer applies and I don't
> feel comfortable with just fixing it up myself; git-backport-diff tells
> me the required changes are " [FC]".
No problem! I'll rebase it and submit again.