It is important to note that our testing has shown zero split-brain
errors since the patch... And that it is significantly harder to
hit the seg fault than it was to hit split-brain before. It's still
sufficiently frequent that we can't let it out the door. In my intensive
test case (found elsewhe
> The new split-brain issue is much harder to reproduce, but after several
(correcting to say new seg fault issue, the split brain is gone!!)
> intense runs, it usually hits once.
>
> We switched to pure gluster74 plus your patch so we're apples to apples
> now.
>
> I'm going to see if Scott ca
The new split-brain issue is much harder to reproduce, but after several
intense runs, it usually hits once.
We switched to pure gluster74 plus your patch so we're apples to apples
now.
I'm going to see if Scott can help debug it.
Here is the back trace info from the core dump:
-rw-r- 1 ro
After several successful runs of the test case, we thought we were
solved. Indeed, split-brain is gone.
But we're triggering a seg fault now, even in a less loaded case.
We're going to switch to gluster74, which was your intention, and report
back.
On Wed, Apr 15, 2020 at 10:33:01AM -0500, Erik
> Attached the wrong patch by mistake in my previous mail. Sending the correct
> one now.
Early results loook GREAT !!
We'll keep beating on it. We applied it to glsuter72 as that is what we
have to ship with. It applied fine with some line moves.
If you would like us to also run a test with glu
Attached the wrong patch by mistake in my previous mail. Sending the
correct one now.
-Ravi
On 15/04/20 2:05 pm, Ravishankar N wrote:
On 10/04/20 2:06 am, Erik Jacobson wrote:
Once again thanks for sticking with us. Here is a reply from Scott
Titus. If you have something for us to try, we'd
On 10/04/20 2:06 am, Erik Jacobson wrote:
Once again thanks for sticking with us. Here is a reply from Scott
Titus. If you have something for us to try, we'd love it. The code had
your patch applied when gdb was run:
Here is the addr2line output for those addresses. Very interesting command,
