<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Are you shure about possibility to resolve all node names on all other nodes?<div>You need to use names used previously in Gluster - check their by ‚gluster peer status’ or ‚gluster pool list’.</div><div><br></div><div>Regards,</div><div>Bartosz</div><div><br><div><br>Wiadomość napisana przez Ludwig Gamache <<a href="mailto:ludwig@elementai.com">ludwig@elementai.com</a>> w dniu 24.10.2017, o godz. 03:13:<br><br></div><blockquote type="cite"><div><div dir="ltr">All,<div><br></div><div>I am trying to add a third peer to my gluster install. The first 2 nodes are running since many months and have gluster 3.10.3-1.</div><div><br></div><div>I recently installed the 3rd node and gluster 3.10.6-1. I was able to start the gluster daemon on it. After, I tried to add the peer from one of the 2 previous server (gluster peer probe IPADDRESS).</div><div><br></div><div>That first peer started the communication with the 3rd peer. At that point, peer status were messed up. Server 1 saw both other servers as connected. Server 2 only saw server 1 as connected and did not have server 3 as a peer. Server 3 only had server 1 as a peer and saw it as disconnected.</div><div><br></div><div>I also found errors in the gluster logs of server 3 that could not be done:</div><div><p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(40,254,20);background-color:rgba(0,0,0,0.901961)"><span style="font-variant-ligatures:no-common-ligatures">[2017-10-24 00:15:20.090462] E [name.c:262:af_inet_client_get_remote_sockaddr] 0-management: DNS resolution failed on host HOST3.DOMAIN.lan</span></p></div><div><div><br></div>I rebooted node 3 and now gluster does not even restart on that node. It keeps giving Name resolution problems. The 2 other nodes are active.</div><div><br></div><div>However, I can ping the 3 servers (one from each others) using their DNS names.</div><div><br></div><div>Any idea about what to look at?</div></div>
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