https://tracker.ceph.com/https://tracker.ceph.com/favicon.ico2015-09-16T21:50:16ZCeph CephFS - Fix #13126: qa: ceph-fuse flushes very slowly in some workunitshttps://tracker.ceph.com/issues/13126?journal_id=586752015-09-16T21:50:16ZGreg Farnumgfarnum@redhat.com
<ul></ul><p>This is blocked by/equivalent to <a class="issue tracker-1 status-3 priority-4 priority-default closed" title="Bug: ObjectCacher: coalesce multiple writes to a single object into one IO (Resolved)" href="https://tracker.ceph.com/issues/13127">#13127</a> in the Ceph project.</p> CephFS - Fix #13126: qa: ceph-fuse flushes very slowly in some workunitshttps://tracker.ceph.com/issues/13126?journal_id=743362016-07-12T23:42:45ZGreg Farnumgfarnum@redhat.com
<ul><li><strong>Category</strong> changed from <i>45</i> to <i>Performance/Resource Usage</i></li><li><strong>Status</strong> changed from <i>New</i> to <i>Resolved</i></li><li><strong>Component(FS)</strong> <i>ceph-fuse, osdc</i> added</li></ul><p>I spot-checked one wow that the ObjectCacher is coalescing IOs to a single object. It looks like things have gotten faster but still aren't great because there are so many individual objects in a large file...which we probably can't do anything about? Closing since at least nobody's complained about it again.</p>