From: Yuan Zhou Date: Tue, 14 Apr 2015 06:46:14 +0000 (+0800) Subject: doc: Fix misleading overlay settting in Cache Tier X-Git-Tag: v9.0.1~137^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e1f789994e93fe89ddea3cd81d3998fceb86759a;p=ceph.git doc: Fix misleading overlay settting in Cache Tier set-overlay is needed in either writeback or readonly mode of Cache Tier setup. Signed-off-by: Yuan Zhou --- diff --git a/doc/rados/operations/cache-tiering.rst b/doc/rados/operations/cache-tiering.rst index 70dbeeecf4a4..bf6f8e556502 100644 --- a/doc/rados/operations/cache-tiering.rst +++ b/doc/rados/operations/cache-tiering.rst @@ -139,7 +139,7 @@ For example:: ceph osd tier cache-mode hot-storage writeback -Writeback cache tiers overlay the backing storage tier, so they require one +The cache tiers overlay the backing storage tier, so they require one additional step: you must direct all client traffic from the storage pool to the cache pool. To direct client traffic directly to the cache pool, execute the following::