--- wikisrc/zfs.mdwn	2021/02/18 00:28:44	1.40
+++ wikisrc/zfs.mdwn	2021/03/20 20:14:29	1.41
@@ -25,6 +25,14 @@ likely best served by the most recent ve
 branch.  As of 2021-02, ZFS in the NetBSD 9.1 release is very close to
 netbsd-9.
 
+There is a crash with mkdir over NFS with maproot.   See http://gnats.netbsd.org/55042
+
+There is a credible rumor, but apparently no PR, that rm spuriously
+commits the ZIL, which hurts performance.
+
+There has been a report of an occasional panic somewhere in
+zfs_putpages.
+
 ## NetBSD-current
 
 NetBSD-current (as of 2021-02) has similar ZFS code to 9.