<div dir="ltr"><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Am Di., 18. Feb. 2020 um 08:51 Uhr schrieb Hu Bert <<a href="mailto:revirii@googlemail.com">revirii@googlemail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
i currently have a replicate 3 setup, gluster version 5.11 and debian<br>
stretch. In the next weeks i want to migrate to gluster version 6.x<br>
and upgrade the OS to debian buster.<br>
<br>
So... any recommendation of what to do first? First upgrade gluster or<br>
the operating system?<br></blockquote><div><br></div><div>Hello Hubert,</div><div><br></div><div> i needed to do this a while ago, in my case it was a Proxmox-Cluster based on the Debian Stretch upgrade to Buster while also upgrading gluster up to v7. The way i did it:</div><div><br></div><div>1. i had the "normal" stretch gluster packages installed (3.8) not the backports (4.1), so i first needed to upgrade gluster to 3.12 and move on from there (see [1]). You may be able to skip the next step.</div><div>2. i activated the old-releases gluster repos for 3.12 [2] and upgrade from 3.8(debian) to 3.12(gluster)</div><div>3. after this i switched to the "latest" repo and upgraded to v7 while still running stretch</div><div>4. then i upgraded stretch to buster, while gluster repos where commented out<br></div><div>5. after the dist-upgrade i switched the gluster repos to the buster ones and activated them again<br></div><div><br></div><div>I write this all from memory as i am not at work atm, but this should be it. I also can say, that i did all the upgrades online (couldn't afford to stop all the vm's) - and to my surprise everything went without a big problem.<br></div><div><br></div><div>Good luck</div><div><br></div><div>Mika<br></div><div><br></div><div>[1] <a href="https://docs.gluster.org/en/latest/Upgrade-Guide/upgrade_to_7/">https://docs.gluster.org/en/latest/Upgrade-Guide/upgrade_to_7/</a> or <a href="https://docs.gluster.org/en/latest/Upgrade-Guide/upgrade_to_6/">https://docs.gluster.org/en/latest/Upgrade-Guide/upgrade_to_6/</a></div><div>[2] <a href="https://download.gluster.org/pub/gluster/glusterfs/old-releases/3.12/LATEST/Debian/9/">https://download.gluster.org/pub/gluster/glusterfs/old-releases/3.12/LATEST/Debian/9/</a></div></div></div>