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-rw-r--r--man/man8/zfs.85
1 files changed, 5 insertions, 0 deletions
diff --git a/man/man8/zfs.8 b/man/man8/zfs.8
index 69036d04c..a8e859bdc 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