From: Casey Bodley Date: Tue, 28 Jan 2020 21:39:30 +0000 (-0500) Subject: PendingReleaseNotes: default bucket index shard count raised to 11 X-Git-Tag: v15.1.1~171^2~3 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1ec77ec7ba13da68d7919176b3675513ed7d7c21;p=ceph.git PendingReleaseNotes: default bucket index shard count raised to 11 Signed-off-by: Casey Bodley --- diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 52175c25c205..57727601ff35 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -306,4 +306,13 @@ * RGW S3: Support has been added for BlockPublicAccess set of APIs at a bucket level, currently blocking/ignoring public acls & policies are supported. - User/Account level apis are planned to be added in the future \ No newline at end of file + User/Account level apis are planned to be added in the future + +* RGW: The default number of bucket index shards for new buckets was raised + from 1 to 11 to increase the amount of write throughput for small buckets + and delay the onset of dynamic resharding. This change only affects new + deployments/zones. To change this default value on existing deployments, + use 'radosgw-admin zonegroup modify --bucket-index-max-shards=11'. + If the zonegroup is part of a realm, the change must be committed with + 'radosgw-admin period update --commit' - otherwise the change will take + effect after radosgws are restarted.