From: Yuri Weinstein Date: Fri, 14 Jan 2022 17:06:11 +0000 (-0800) Subject: Merge pull request #44251 from yaarith/telemetry-opt-in X-Git-Tag: v17.1.0~50 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f5b4f3f4d90d0284c604538d55d4df0adb68dc3d;p=ceph.git Merge pull request #44251 from yaarith/telemetry-opt-in mgr/telemetry: introduce new design for varying report data Reviewed-by: Josh Durgin --- f5b4f3f4d90d0284c604538d55d4df0adb68dc3d diff --cc PendingReleaseNotes index 71e17c5806c1f,17dba9b100946..3083684a8eee3 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@@ -110,11 -110,17 +110,21 @@@ by default. For more details, see: https://docs.ceph.com/en/latest/rados/operations/placement-groups/ +* Cephadm: ``osd_memory_target_autotune`` will be enabled by default which will set + ``mgr/cephadm/autotune_memory_target_ratio`` to ``0.7`` of total RAM. This will be + unsuitable for hyperconverged infrastructures. For hyperconverged Ceph, please refer + to the documentation or set ``mgr/cephadm/autotune_memory_target_ratio`` to ``0.2``. + * telemetry: Improved the opt-in flow so that users can keep sharing the same + data, even when new data collections are available. A new 'perf' channel + that collects various performance metrics is now avaiable to opt-in to with: + `ceph telemetry on` + `ceph telemetry enable channel perf` + See a sample report with `ceph telemetry preview` + For more details, see: + + https://docs.ceph.com/en/latest/mgr/telemetry/ + >=16.0.0 -------- * mgr/nfs: ``nfs`` module is moved out of volumes plugin. Prior using the