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+'\" te
+.\" CDDL HEADER START
+.\"
+.\" The contents of this file are subject to the terms of the
+.\" Common Development and Distribution License (the "License").
+.\" You may not use this file except in compliance with the License.
+.\"
+.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+.\" or http://www.opensolaris.org/os/licensing.
+.\" See the License for the specific language governing permissions
+.\" and limitations under the License.
+.\"
+.\" When distributing Covered Code, include this CDDL HEADER in each
+.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+.\" If applicable, add the following below this CDDL HEADER, with the
+.\" fields enclosed by brackets "[]" replaced with your own identifying
+.\" information: Portions Copyright [yyyy] [name of copyright owner]
+.\"
+.\" CDDL HEADER END
+.\" Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.
+.TH zdb 1M "31 Oct 2005" "SunOS 5.11" "System Administration Commands"
+.SH NAME
+zdb \- ZFS debugger
+.SH SYNOPSIS
+.LP
+.nf
+\fBzdb\fR \fIpool\fR
+.fi
+
+.SH DESCRIPTION
+
+.LP
+The \fBzdb\fR command is used by support engineers to diagnose failures and gather statistics. Since the \fBZFS\fR file system is always consistent on disk and is self-repairing, \fBzdb\fR should only be run under the direction by a support engineer.
+.LP
+If no arguments are specified, \fBzdb\fR, performs basic consistency checks on the pool and associated datasets, and report any problems detected.
+.LP
+Any options supported by this command are internal to Sun and subject to change at any time.
+.SH EXIT STATUS
+
+.LP
+The following exit values are returned:
+.sp
+.ne 2
+.mk
+.na
+\fB\fB0\fR\fR
+.ad
+.RS 5n
+.rt
+The pool is consistent.
+.RE
+
+.sp
+.ne 2
+.mk
+.na
+\fB\fB1\fR\fR
+.ad
+.RS 5n
+.rt
+An error was detected.
+.RE
+
+.sp
+.ne 2
+.mk
+.na
+\fB\fB2\fR\fR
+.ad
+.RS 5n
+.rt
+Invalid command line options were specified.
+.RE
+
+.SH ATTRIBUTES
+
+.LP
+See \fBattributes\fR(5) for descriptions of the following attributes:
+.sp
+
+.sp
+.TS
+tab() box;
+cw(2.75i) |cw(2.75i)
+lw(2.75i) |lw(2.75i)
+.
+ATTRIBUTE TYPEATTRIBUTE VALUE
+_
+AvailabilitySUNWzfsu
+_
+Interface StabilityUnstable
+.TE
+
+.SH SEE ALSO
+
+.LP
+\fBzfs\fR(1M), \fBzpool\fR(1M), \fBattributes\fR(5)
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