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rgw: add documentation for upgrading with rgw_region_root_pool

Signed-off-by: Orit Wasserman <owasserm@redhat.com>
This commit is contained in:
Orit Wasserman 2016-11-28 16:32:55 +01:00
parent fbb0987da7
commit 3c8711e613

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@ -9,12 +9,18 @@ Upgrade of :term:`Ceph Object Gateway` to older versions of jewel (up to 10.2.3
Mixed version of :term:`Ceph Object Gateway` is not supported
Backup of old configuration
================
===========================
rados mkpool .rgw.root.backup
rados cppool .rgw.root .rgw.root.backup
Non default setting for `rgw region root pool`
==============================================
If an existing multisite configuration uses a non-default setting for
`rgw region root pool`, the new pool settings `rgw zonegroup root pool`,
`rgw period root pool` and `rgw realm root pool` should be set to match.
Fix confgiuration after upgrade
================
===============================
Stop all :term:`Ceph Object Gateway` running in the cluster.
Run the following commands:::