Hi,<div><br></div><div>This is dispersed volume - the number of bricks added must match the number of bricks defined, so in your case 5 bricks.</div><div>By the way, check this thread on the topic: https://lists.gluster.org/pipermail/gluster-users/2018-July/034491.html</div><div><br><div id="ymail_android_signature">Best Regards,</div><div id="ymail_android_signature">Strahil Nikolov</div> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Sun, Mar 17, 2024 at 20:38, Theodore Buchwald</div><div><buchwald@ucsc.edu> wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> <div id="yiv2482828510"><div dir="ltr">





<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;" class="yiv2482828510gmail-p1"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Hi,</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;min-height:14px;" class="yiv2482828510gmail-p2"><font face="verdana, sans-serif"><span style="" class="yiv2482828510gmail-s1"></span><br></font></p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;" class="yiv2482828510gmail-p1"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">This is the first time I have tried to expand the storage of a live gluster volume. I was able to get another supermicro storage unit for a gluster cluster that I built. The current clustered storage configuration contains five supermicro units. And the cluster volume is setup with the following configuration:</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;color:rgb(240,240,240);min-height:14px;" class="yiv2482828510gmail-p3"><font face="verdana, sans-serif"><span style="" class="yiv2482828510gmail-s1"></span><br></font></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">node-6[/var/log/glusterfs]# gluster volume info</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif"> </font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Volume Name: researchdata</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Type: Disperse</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Volume ID: 93d4-482a-8933-2d81298d5b3b</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Status: Started</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Snapshot Count: 0</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Number of Bricks: 1 x (4 + 1) = 5</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Transport-type: tcp</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Bricks:</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Brick1: node-1:/mnt/data/researchdata-1</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Brick2: node-2:/mnt/data/researchdata-2</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Brick3: node-3:/mnt/data/researchdata-3</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Brick4: node-4:/mnt/data/researchdata-4</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Brick5: node-5:/mnt/data/researchdata-5</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">Options Reconfigured:</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">features.quota-deem-statfs: on</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">features.inode-quota: on</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">features.quota: on</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">storage.fips-mode-rchecksum: on</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">transport.address-family: inet</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">nfs.disable: on</font></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="" class="yiv2482828510gmail-s1"><font face="verdana, sans-serif">locks.mandatory-locking: optimal</font></span></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><br></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4">Adding the node to the cluster was no problem. But adding a brick using 'add-brick' to the volume resulted in "volume add-brick: failed: Incorrect number of bricks supplied 1 with count 5". So my question is. What would be the correct amount of bricks needed to expand the storage on the current configuration of '<span style="font-family:verdana, sans-serif;">Number of Bricks: 1 x (4 + 1) = 5'? Without reconfiguring the volume all together.</span></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="font-family:verdana, sans-serif;"><br></span></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;color:rgb(0,0,0);" class="yiv2482828510gmail-p4"><span style="font-family:verdana, sans-serif;">Thanks in advance for any pointers in how to expand this volume's storage capabilities.</span></p><div><br></div>  Thanks, Tbuck</div>
</div>________<br><br><br><br>Community Meeting Calendar:<br><br>Schedule -<br>Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br>Bridge: <a href="https://meet.google.com/cpu-eiue-hvk" target="_blank">https://meet.google.com/cpu-eiue-hvk</a><br>Gluster-users mailing list<br><a ymailto="mailto:Gluster-users@gluster.org" href="mailto:Gluster-users@gluster.org">Gluster-users@gluster.org</a><br><a href="https://lists.gluster.org/mailman/listinfo/gluster-users" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br> </div> </blockquote></div>