From 6e81f9b21b1ba5649691d07143849665dd6108ad Mon Sep 17 00:00:00 2001 From: Richard Laager Date: Wed, 24 Apr 2019 19:12:14 -0500 Subject: [PATCH] Duplicate the encryption copies=3 limitation This adds the encryption copies=3 limitation language into the copies property section. Reviewed-by: George Melikov Reviewed-by: Brian Behlendorf Signed-off-by: Richard Laager Closes #8651 --- man/man8/zfs.8 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/man/man8/zfs.8 b/man/man8/zfs.8 index 69036d04ca..a8e859bdc5 100644 --- a/man/man8/zfs.8 +++ b/man/man8/zfs.8 @@ -1342,6 +1342,11 @@ create, for example a two-disk striped pool and set on some datasets thinking you have setup redundancy for them. When a disk fails you will not be able to import the pool and will have lost all of your data. +.Pp +Encrypted datasets may not have +.Sy copies Ns = Ns Em 3 +since the implementation stores some encryption metadata where the third copy +would normally be. .It Sy devices Ns = Ns Sy on Ns | Ns Sy off Controls whether device nodes can be opened on this file system. The default value is