From 8858f02610f15c921799c00c42d1131206d18a49 Mon Sep 17 00:00:00 2001 From: Alfredo Deza Date: Fri, 1 Sep 2017 11:29:15 -0400 Subject: [PATCH] doc/ceph-volume emphasize the danger of calling prepare for an existing OSD Signed-off-by: Alfredo Deza --- doc/ceph-volume/lvm/prepare.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/doc/ceph-volume/lvm/prepare.rst b/doc/ceph-volume/lvm/prepare.rst index add0f185d86..e3d32fe5ad6 100644 --- a/doc/ceph-volume/lvm/prepare.rst +++ b/doc/ceph-volume/lvm/prepare.rst @@ -92,8 +92,9 @@ already running there are a few things to take into account: be removed (like fstab mount points) * There is currently no support for encrypted volumes -The one time process for an existing OSD, with an ID of 0 and -using a ``"ceph"`` cluster name would look like:: +The one time process for an existing OSD, with an ID of 0 and using +a ``"ceph"`` cluster name would look like (the following command will **destroy +any data** in the OSD):: ceph-volume lvm prepare --filestore --osd-id 0 --osd-fsid E3D291C1-E7BF-4984-9794-B60D9FA139CB -- 2.39.5