cephadm: enable autotune for `osd_memory_target` by default

Enable `osd_memory_target_autotune` on bootstrap with default `autotune_memory_target_ratio` of 0.7

Fixes: https://tracker.ceph.com/issues/51562
Signed-off-by: Melissa Li <melissali@redhat.com>

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index 4a5d5ed4f65d823deca390aaffdfdfeb99446452..84a9555fb5e26d5755aece56f4eacb635a7bd6c1 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -5121,6 +5121,10 @@ def command_bootstrap(ctx):
         except Exception:
             logger.info('\nApplying %s to cluster failed!\n' % ctx.apply_spec)
 
+    # enable autotune for osd_memory_target
+    logger.info('Enabling autotune for osd_memory_target')
+    cli(['config', 'set', 'osd', 'osd_memory_target_autotune', 'true'])
+
     logger.info('You can access the Ceph CLI with:\n\n'
                 '\tsudo %s shell --fsid %s -c %s -k %s\n' % (
                     sys.argv[0],