<div dir="ltr">I've set-up a lab with a 2-node OCFS2 cluster and a new third one.<div><br></div><div>I ran, on the two nodes :</div><div>o2cb_ctl -C -i -n hostC -t node -a number=2 -a ip_address=192.168.0.18 -a ip_port=7777 -a cluster=ocfs2<br></div><div>systemctl reload ocfs2</div><div><br></div><div>then I copied the config file on hostC and restart ocfs2 on hostC.</div><div><br></div><div>I get the error : </div><div><div>[ 7594.853214] (mount.ocfs2,11753,0):ocfs2_find_slot:490 ERROR: no free slots available!</div><div>[ 7594.853467] (mount.ocfs2,11753,0):ocfs2_mount_volume:1859 ERROR: status = -22</div></div><div><br></div><div>Any idea ?</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-11-07 8:37 GMT+01:00 BASSAGET Cédric <span dir="ltr"><<a href="mailto:cedric.bassaget.ml@gmail.com" target="_blank">cedric.bassaget.ml@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div>I'm currently running an OCFS2 cluster on two hosts.</div><div>My ocfs2 partition is an iscsi disk mounted on both hosts.</div><div><br></div><div>I need to add a third host to this cluster.</div><div>I've set up iscsi (& multipath), but now I'm looking for the correct way to add the ocfs2 partition to my existing cluster.</div><div><br></div><div>Actual hosts : hostA and hostB (same config) :</div><div><div>root@hostA:~# cat /etc/ocfs2/cluster.conf </div><div>node:</div><div> ip_port = 7777</div><div> ip_address = 192.168.155.16</div><div> number = 1</div><div> name = virtm5</div><div> cluster = ocfs2</div><div>node:</div><div> ip_port = 7777</div><div> ip_address = 192.168.155.17</div><div> number = 2</div><div> name = virtm6</div><div> cluster = ocfs2</div><div>cluster:</div><div> node_count = 2</div><div> name = ocfs2</div></div><div><br></div><div>hostC has no cluster.conf file.</div><div><br></div><div>How do I "Live-add" hostC to this existing cluster ? I did not find a doc explaining this. Maybe I did not look in the right place...</div><div>Found that : <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.waldersten.net_content.php-3F_archives_61-2DAdd-2DOCFS2-2Dnode-2Dto-2Donline-2Dcluster.html&d=DwMFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=wXmkJNAUtutY0U9inuQWCbzSSRji5zLpyR0a_Mek4jM&m=S4rtHTCCLTEz4uJSf3vcOPhgc5P0uiR5olS--k7Sx1U&s=BJRSHas5eCx6pxrNx4EAli6_8wgGJJhwck10fffvEwY&e=" target="_blank">http://www.waldersten.net/<wbr>content.php?/archives/61-Add-<wbr>OCFS2-node-to-online-cluster.<wbr>html</a></div><div>but I would prefer an official doc.</div><div><br></div><div>Regards,</div><div>Cédric</div></div>
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