[Gluster-devel] [Gluster-infra] rebal-all-nodes-migrate.t always fails now

[Michael Scherer]

Le jeudi 04 avril 2019 à 16:13 +0530, Atin Mukherjee a écrit :
> Based on what I have seen that any multi node test case will fail and
> the
> above one is picked first from that group and If I am correct none of
> the
> code fixes will go through the regression until this is fixed. I
> suspect it
> to be an infra issue again. If we look at
> https://review.gluster.org/#/c/glusterfs/+/22501/ &
> https://build.gluster.org/job/centos7-regression/5382/ peer
> handshaking is
> stuck as 127.1.1.1 is unable to receive a response back, did we end
> up
> having firewall and other n/w settings screwed up? The test never
> fails
> locally.

The firewall didn't change, and since the start has a line:
"-A INPUT -i lo -j ACCEPT", so all traffic on the localhost interface
work. (I am not even sure that netfilter do anything meaningful on the
loopback interface, but maybe I am wrong, and not keen on looking
kernel code for that).


Ping seems to work fine as well, so we can exclude a routing issue.

Maybe we should look at the socket, does it listen to a specific
address or not ?



> *15:51:21* Number of Peers: 2*15:51:21* *15:51:21* Hostname:
> 127.1.1.2*15:51:21* Uuid:
> 0e689ca8-d522-4b2f-b437-9dcde3579401*15:51:21* State: Accepted peer
> request (Connected)*15:51:21* *15:51:21* Hostname:
> 127.1.1.3*15:51:21*
> Uuid: a83a3bfa-729f-4a1c-8f9a-ae7d04ee4544*15:51:21* State: Accepted
> peer request (Connected)
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-- 
Michael Scherer
Sysadmin, Community Infrastructure and Platform, OSAS


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