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    <p>Hi,<br>
    </p>
    <div class="moz-forward-container">it looks like the ipv6 default
      support produces problems. Users are not able to connect with a
      ipv4 client and/or server, also if they try to force it<br>
      <br>
      -------- Weitergeleitete Nachricht --------
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            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Betreff:
            </th>
            <td>Bug#914125: Peering on glusterfs-server (version &gt;5)
              impossible under IPv4 on Buster</td>
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            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Weitersenden-Datum:
            </th>
            <td>Mon, 19 Nov 2018 17:15:02 +0000</td>
          </tr>
          <tr>
            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Weitersenden-Von:
            </th>
            <td>Emmanuel Quemener <a class="moz-txt-link-rfc2396E" href="mailto:emmanuel.quemener@gmail.com">&lt;emmanuel.quemener@gmail.com&gt;</a></td>
          </tr>
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            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Weitersenden-An:
            </th>
            <td><a class="moz-txt-link-abbreviated" href="mailto:debian-bugs-dist@lists.debian.org">debian-bugs-dist@lists.debian.org</a></td>
          </tr>
          <tr>
            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Weitersenden-CC:
            </th>
            <td>Patrick Matthäi <a class="moz-txt-link-rfc2396E" href="mailto:pmatthaei@debian.org">&lt;pmatthaei@debian.org&gt;</a></td>
          </tr>
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            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Datum: </th>
            <td>Mon, 19 Nov 2018 18:12:46 +0100</td>
          </tr>
          <tr>
            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Von: </th>
            <td>Emmanuel Quemener <a class="moz-txt-link-rfc2396E" href="mailto:emmanuel.quemener@gmail.com">&lt;emmanuel.quemener@gmail.com&gt;</a></td>
          </tr>
          <tr>
            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">Antwort
              an: </th>
            <td>Emmanuel Quemener <a class="moz-txt-link-rfc2396E" href="mailto:emmanuel.quemener@gmail.com">&lt;emmanuel.quemener@gmail.com&gt;</a>,
              <a class="moz-txt-link-abbreviated" href="mailto:914125@bugs.debian.org">914125@bugs.debian.org</a></td>
          </tr>
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            <th nowrap="nowrap" valign="BASELINE" align="RIGHT">An: </th>
            <td><a class="moz-txt-link-abbreviated" href="mailto:submit@bugs.debian.org">submit@bugs.debian.org</a></td>
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      <br>
      <br>
      <pre>Package: glusterfs-server
Version: 5.1-1

1)  When I install the glusterfs-server with a version &gt;5, peering is
  impossible in IPv4 on buster distribution.

# apt install glusterfs-server

# systemctl start glusterd

# systemctl start glustereventsd

# gluster peer probe 140.77.79.200
peer probe: success. Probe on localhost not needed

# gluster peer probe 140.77.79.185
peer probe: failed: Probe returned with Transport endpoint is not connected

When I look inside the logs in /var/log/glusterfs/glusterd.log

[2018-11-19 16:50:37.051633] E [MSGID: 101075] [common- 
utils.c:508:gf_resolve_ip6] 0-resolver: getaddrinfo failed (Address 
family for hostname not supported)
[2018-11-19 16:50:37.051638] E 
[name.c:258:af_inet_client_get_remote_sockaddr] 0-management: DNS 
resolution failed on host 140.77.79.185

2)  It's working on glusterfs-server version 4 but without firewalld 
package.

3)  It's working with glusterfs-server version 5.1 when I REMOVE the 2 
following options inside debian/rules AND without firewalld :

DEB_CONFIGURE_EXTRA_FLAGS := \
        --enable-firewalld \
        --with-ipv6-default

I also try without any success to use the following options to fall back 
on IPv4 options in /etc/glusterfs/glusterd.vol :

    option transport-type socket/inet,rdma
    option transport.address-family inet

Best regards.

EQ
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