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<div dir="ltr" data-setdir="false">Hi,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">the down time is not short or medium in my case, I have followed the documentation and shared all details as well. couldn't find what can make the replica volume high available at client, when one of the node is down. I am not able to access mount point at client until the node is up. if we keep the node shutdown for 12 hours, gluster volume or mount point at client is not accessible for same period of time.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Please help on making the gluster volume available at client when one of the node is not available with replicated volume.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Thanks,<br></div><div dir="ltr" data-setdir="false">Ahemad</div><div><br></div>
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On Tuesday, 16 June, 2020, 06:32:21 pm IST, Hu Bert <revirii@googlemail.com> wrote:
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<div><div dir="ltr">Hi,<br clear="none"><br clear="none">if you simply reboot or shutdown one of the gluster nodes, there might<br clear="none">be a (short or medium) unavailability of the volume on the nodes. To<br clear="none">avoid this there's script:<br clear="none"><br clear="none">/usr/share/glusterfs/scripts/stop-all-gluster-processes.sh (path may<br clear="none">be different depending on distribution)<br clear="none"><br clear="none">If i remember correctly: this notifies the clients that this node is<br clear="none">going to be unavailable (please correct me if the details are wrong).<br clear="none">If i do reboots of one gluster node, i always call this script and<br clear="none">never have seen unavailability issues on the clients.<br clear="none"><br clear="none"><br clear="none">Regards,<br clear="none">Hubert<br clear="none"><br clear="none">Am Mo., 15. Juni 2020 um 19:36 Uhr schrieb ahemad shaik<br clear="none"><<a shape="rect" ymailto="mailto:ahemad_shaik@yahoo.com" href="mailto:ahemad_shaik@yahoo.com">ahemad_shaik@yahoo.com</a>>:<div class="yqt4734657617" id="yqtfd05475"><br clear="none">><br clear="none">> Hi There,<br clear="none">><br clear="none">> I have created 3 replica gluster volume with 3 bricks from 3 nodes.<br clear="none">><br clear="none">> "gluster volume create glustervol replica 3 transport tcp node1:/data node2:/data node3:/data force"<br clear="none">><br clear="none">> mounted on client node using below command.<br clear="none">><br clear="none">> "mount -t glusterfs node4:/glustervol /mnt/"<br clear="none">><br clear="none">> when any of the node (either node1,node2 or node3) goes down, gluster mount/volume (/mnt) not accessible at client (node4).<br clear="none">><br clear="none">> purpose of replicated volume is high availability but not able to achieve it.<br clear="none">><br clear="none">> Is it a bug or i am missing anything.<br clear="none">><br clear="none">><br clear="none">> Any suggestions will be great help!!!<br clear="none">><br clear="none">> kindly suggest.<br clear="none">><br clear="none">> Thanks,<br clear="none">> Ahemad</div><br clear="none">><br clear="none">> ________<br clear="none">><br clear="none">><br clear="none">><br clear="none">> Community Meeting Calendar:<br clear="none">><br clear="none">> Schedule -<br clear="none">> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br clear="none">> Bridge: <a shape="rect" href="https://bluejeans.com/441850968" target="_blank">https://bluejeans.com/441850968</a><br clear="none">><br clear="none">> Gluster-users mailing list<br clear="none">> <a shape="rect" ymailto="mailto:Gluster-users@gluster.org" href="mailto:Gluster-users@gluster.org">Gluster-users@gluster.org</a><br clear="none">> <a shape="rect" href="https://lists.gluster.org/mailman/listinfo/gluster-users" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a><div class="yqt4734657617" id="yqtfd68404"><br clear="none"></div></div></div>
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