From: Neha Ojha Date: Tue, 25 Jun 2019 22:44:05 +0000 (-0700) Subject: doc/rados/operations/erasure-code.rst: allow recovery below min_size X-Git-Tag: v15.1.0~2330^2~2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=bfccdecb948a97ddd147903333697c178d5f7335;p=ceph.git doc/rados/operations/erasure-code.rst: allow recovery below min_size https://github.com/ceph/ceph/pull/17619 allows recovery below min_size for EC pools starting in Octopus. Also mention that this wasn't allowed earlier. Fixes: https://tracker.ceph.com/issues/40488 Signed-off-by: Neha Ojha --- diff --git a/doc/rados/operations/erasure-code.rst b/doc/rados/operations/erasure-code.rst index 4fc9494cf63..a94ee5a252f 100644 --- a/doc/rados/operations/erasure-code.rst +++ b/doc/rados/operations/erasure-code.rst @@ -163,6 +163,14 @@ the *hot-storage* and benefit from its flexibility and speed. More information can be found in the `cache tiering <../cache-tiering>`_ documentation. +Erasure coded pool recovery +--------------------------- + +Erasure coded pools could not recover when there were less than min_size +shards available. This restriction has been removed in Octopus, which means +that as long as there are enough shards available for data to be recovered, +we will allow recovery to proceed below min_size. + Glossary --------