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-rw-r--r--man/man8/zdb.810
1 files changed, 8 insertions, 2 deletions
diff --git a/man/man8/zdb.8 b/man/man8/zdb.8
index e8320c35b..56cb02dce 100644
--- a/man/man8/zdb.8
+++ b/man/man8/zdb.8
@@ -10,7 +10,7 @@
.\"
.\"
.\" Copyright 2012, Richard Lowe.
-.\" Copyright (c) 2012, 2018 by Delphix. All rights reserved.
+.\" Copyright (c) 2012, 2019 by Delphix. All rights reserved.
.\" Copyright 2017 Nexenta Systems, Inc.
.\" Copyright (c) 2017 Lawrence Livermore National Security, LLC.
.\" Copyright (c) 2017 Intel Corporation.
@@ -23,7 +23,7 @@
.Nd display zpool debugging and consistency information
.Sh SYNOPSIS
.Nm
-.Op Fl AbcdDFGhikLMPsvXY
+.Op Fl AbcdDFGhikLMPsvXYy
.Op Fl e Oo Fl V Oc Op Fl p Ar path ...
.Op Fl I Ar inflight I/Os
.Oo Fl o Ar var Ns = Ns Ar value Oc Ns ...
@@ -403,6 +403,12 @@ but read transactions otherwise deemed too old.
Attempt all possible combinations when reconstructing indirect split blocks.
This flag disables the individual I/O deadman timer in order to allow as
much time as required for the attempted reconstruction.
+.It Fl y
+Perform validation for livelists that are being deleted.
+Scans through the livelist and metaslabs, checking for duplicate entries
+and compares the two, checking for potential double frees.
+If it encounters issues, warnings will be printed, but the command will not
+necessarily fail.
.El
.Pp
Specifying a display option more than once enables verbosity for only that