[PATCH 3/4] docs: Make the version requirement more clear for rbd encryption

Signed-off-by: Han Han <hhan(a)redhat.com&gt; --- docs/formatstorageencryption.html.in | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/formatstorageencryption.html.in b/docs/formatstorageencryption.html.in index 86d884f93d..66bf95ab0b 100644 --- a/docs/formatstorageencryption.html.in +++ b/docs/formatstorageencryption.html.in @@ -30,8 +30,9 @@ <code>qemu</code> and <code>librbd</code>. Both <code>qemu</code> and <code>librbd</code> require using the qemu driver. - The <code>librbd</code> engine requires qemu version >= 6.1.0, - and is only applicable for RBD network disks. + The <code>librbd</code> engine requires qemu version >= 6.1.0, both + ceph cluster and librbd1 >= 16.1.0, and is only applicable for RBD + network disks. If the engine tag is not specified, the <code>qemu</code> engine will be used by default (assuming the qemu driver is used). Note that <code>librbd</code> engine is currently only supported by the -- 2.33.1