https://tracker.ceph.com/https://tracker.ceph.com/favicon.ico2017-02-26T03:30:00ZCeph Ceph - Backport #19083: jewel: osd: preserve allocation hint attribute during recoveryhttps://tracker.ceph.com/issues/19083?journal_id=867742017-02-26T03:30:00ZNathan Cutlerncutler@suse.cz
<ul><li><strong>Target version</strong> deleted (<del><i>v10.2.7</i></del>)</li></ul> Ceph - Backport #19083: jewel: osd: preserve allocation hint attribute during recoveryhttps://tracker.ceph.com/issues/19083?journal_id=887012017-04-09T12:58:21ZNathan Cutlerncutler@suse.cz
<ul><li><strong>Description</strong> updated (<a title="View differences" href="/journals/88701/diff?detail_id=85564">diff</a>)</li></ul><a name="description"></a>
<h3 >description<a href="#description" class="wiki-anchor">¶</a></h3>
<p>For magnetic disk, we always want allocation hint to reduce the filesystem fragment. But currently hint atrribute will be lost after during recovery or backfill. This impacts the performance a lots for magnetic disk as OSD.</p>
<p>(request to backport <a class="external" href="https://github.com/ceph/ceph/pull/9452">https://github.com/ceph/ceph/pull/9452</a> to jewel)</p> Ceph - Backport #19083: jewel: osd: preserve allocation hint attribute during recoveryhttps://tracker.ceph.com/issues/19083?journal_id=887022017-04-09T12:59:03ZNathan Cutlerncutler@suse.cz
<ul><li><strong>Description</strong> updated (<a title="View differences" href="/journals/88702/diff?detail_id=85565">diff</a>)</li><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>Assignee</strong> changed from <i>Mark Nelson</i> to <i>Yao Ning</i></li></ul> Ceph - Backport #19083: jewel: osd: preserve allocation hint attribute during recoveryhttps://tracker.ceph.com/issues/19083?journal_id=887032017-04-09T12:59:47ZNathan Cutlerncutler@suse.cz
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Need More Info</i></li></ul><p>Greg is asking "Are we deliberately excluding EC pools from making use of allocation hints?"</p> Ceph - Backport #19083: jewel: osd: preserve allocation hint attribute during recoveryhttps://tracker.ceph.com/issues/19083?journal_id=906482017-05-03T08:30:58ZNathan Cutlerncutler@suse.cz
<ul><li><strong>Subject</strong> changed from <i>osd:preserve allocation hint attribute during recovery</i> to <i>jewel: osd: preserve allocation hint attribute during recovery</i></li><li><strong>Status</strong> changed from <i>Need More Info</i> to <i>Resolved</i></li><li><strong>Target version</strong> set to <i>v10.2.8</i></li></ul>