On 07/26/2020 05:05 PM, Wols Lists wrote:

On 23/07/20 12:20, Xiao Ni wrote:

quoted

Now it allow updating cluster nodes without specify --nodes. It can write superblock
with zero nodes. It can break the current cluster. Add this check to avoid this problem.

v2: It needs check c.update first to void NULL pointer reference

                                        ^^^^
Do you mean "avoid"?

Hi Wol

Yes. Thanks for pointing out the error. I'll re-send the patch

Regards
Xiao