https://aznot.com/index.php?action=history&feed=atom&title=Ceph%2FMaintenance 2026-05-04T07:40:37Z Revision history for this page on the wiki MediaWiki 1.41.0 https://aznot.com/index.php?title=Ceph/Maintenance&diff=7931&oldid=prev 2024-09-22T07:01:49Z

<p>Kenneth moved page <a href="/index.php?title=Ceph/Maintenace&amp;action=edit&amp;redlink=1" class="new" title="Ceph/Maintenace (page does not exist)">Ceph/Maintenace</a> to <a href="/Ceph/Maintenance" title="Ceph/Maintenance">Ceph/Maintenance</a> without leaving a redirect</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:01, 22 September 2024</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key aznot:diff:1.41:old-6852:rev-7931 --> </table>

Kenneth https://aznot.com/index.php?title=Ceph/Maintenance&diff=6852&oldid=prev 2024-01-18T05:06:31Z

<p>Created page with &quot;== Maintenace == Begin maintenance: Ceph constantly tries to keep itself in balance. If you take a node down and it stays down for too long, ceph will begin to rebalance the data among the remaining nodes. If you’re doing short term maintenance, you can control this behavior to avoid unnecessary rebalance traffic. ceph osd set nobackfill ceph osd set norebalance Reboot / perform OSD maintenance. After maintenance is completed: ceph osd unset nobackfill ceph os...&quot;</p> <p><b>New page</b></p><div>== Maintenace ==<br /> <br /> Begin maintenance:<br /> Ceph constantly tries to keep itself in balance. If you take a node down and it stays down for too long, ceph will begin to rebalance the data among the remaining nodes. If you’re doing short term maintenance, you can control this behavior to avoid unnecessary rebalance traffic.<br /> <br /> ceph osd set nobackfill<br /> ceph osd set norebalance<br /> <br /> Reboot / perform OSD maintenance.<br /> <br /> After maintenance is completed:<br /> <br /> ceph osd unset nobackfill<br /> ceph osd unset norebalance<br /> <br /> ref: https://techblog.jeppson.org/2023/04/proxmox-ceph-storage-configuration/</div>

Kenneth