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-rw-r--r--usr/src/man/man1m/zfs.1m61
1 files changed, 50 insertions, 11 deletions
diff --git a/usr/src/man/man1m/zfs.1m b/usr/src/man/man1m/zfs.1m
index d2af571347..3cb4d5a7f7 100644
--- a/usr/src/man/man1m/zfs.1m
+++ b/usr/src/man/man1m/zfs.1m
@@ -26,7 +26,7 @@
.\" Copyright (c) 2012, Joyent, Inc. All rights reserved.
.\" Copyright 2012 Nexenta Systems, Inc. All Rights Reserved.
.\"
-.TH ZFS 1M "Sep 16, 2012"
+.TH ZFS 1M "Aug 16, 2012"
.SH NAME
zfs \- configures ZFS file systems
.SH SYNOPSIS
@@ -94,7 +94,7 @@ zfs \- configures ZFS file systems
.LP
.nf
-\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR][\fB-H\fR][\fB-o\fR \fIproperty\fR[,...]] [\fB-t\fR \fItype\fR[,...]]
+\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR][\fB-Hp\fR][\fB-o\fR \fIproperty\fR[,...]] [\fB-t\fR \fItype\fR[,...]]
[\fB-s\fR \fIproperty\fR] ... [\fB-S\fR \fIproperty\fR] ... [\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR] ...
.fi
@@ -105,7 +105,7 @@ zfs \- configures ZFS file systems
.LP
.nf
-\fBzfs\fR \fBget\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR][\fB-Hp\fR][\fB-o\fR \fIfield\fR[,...]] [\fB-t\fR \fItype\fR[,...]]
+\fBzfs\fR \fBget\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR][\fB-Hpc\fR][\fB-o\fR \fIfield\fR[,...]] [\fB-t\fR \fItype\fR[,...]]
[\fB-s\fR \fIsource\fR[,...]] "\fIall\fR" | \fIproperty\fR[,...] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...
.fi
@@ -886,16 +886,19 @@ This property is not inherited.
.sp
.ne 2
.na
-\fB\fBchecksum\fR=\fBon\fR | \fBoff\fR | \fBfletcher2\fR | \fBfletcher4\fR |
-\fBsha256\fR\fR
+\fB\fBchecksum\fR=\fBon\fR | \fBoff\fR | \fBfletcher2,\fR| \fBfletcher4\fR |
+\fBsha256\fR | \fBnoparity\fR \fR
.ad
.sp .6
.RS 4n
Controls the checksum used to verify data integrity. The default value is
\fBon\fR, which automatically selects an appropriate algorithm (currently,
-\fBfletcher4\fR, but this may change in future releases). The value \fBoff\fR
-disables integrity checking on user data. Disabling checksums is \fBNOT\fR a
-recommended practice.
+\fBfletcher2\fR, but this may change in future releases). The value \fBoff\fR
+disables integrity checking on user data. The value \fBnoparity\fR not only
+disables integrity but also disables maintaining parity for user data. This
+setting is used internally by a dump device residing on a RAID-Z pool and should
+not be used by any other dataset. Disabling checksums is \fBNOT\fR a recommended
+practice.
.sp
Changing this property affects only newly-written data.
.RE
@@ -2057,7 +2060,7 @@ only dataset that can be renamed recursively.
.sp
.ne 2
.na
-\fB\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-H\fR] [\fB-o\fR
+\fB\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-Hp\fR] [\fB-o\fR
\fIproperty\fR[,\fI\&...\fR]] [ \fB-t\fR \fItype\fR[,\fI\&...\fR]] [ \fB-s\fR
\fIproperty\fR ] ... [ \fB-S\fR \fIproperty\fR ] ...
[\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR] ...\fR
@@ -2205,6 +2208,17 @@ A comma-separated list of types to display, where \fItype\fR is one of
specifying \fB-t snapshot\fR displays only snapshots.
.RE
+.sp
+.ne 2
+.mk
+.na
+\fB\fB-p\fR\fR
+.ad
+.sp .6
+.RS 4n
+Display numbers in parseable (exact) values.
+.RE
+
.RE
.sp
@@ -2228,7 +2242,7 @@ Properties" section.
.sp
.ne 2
.na
-\fB\fBzfs get\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-Hp\fR] [\fB-o\fR
+\fB\fBzfs get\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-Hpc\fR] [\fB-o\fR
\fIfield\fR[,...] [\fB-t\fR \fItype\fR[,...]] [\fB-s\fR \fIsource\fR[,...] "\fIall\fR" |
\fIproperty\fR[,...] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
.ad
@@ -2323,6 +2337,19 @@ is all sources.
Display numbers in parseable (exact) values.
.RE
+.sp
+.ne 2
+.na
+\fB\fB-c\fR\fR
+.ad
+.sp .6
+.RS 4n
+Only display properties which can be retrieved without issuing any I/O requests,
+i.e. properties which are already cached. Most properties are cached except for
+create-time properties (normalization, utf8only, casesensitivity) as well as a
+volume's size and block size.
+.RE
+
.RE
.sp
@@ -2733,7 +2760,7 @@ Unshare the specified filesystem. The command can also be given a path to a
.sp
.ne 2
.na
-\fBzfs send\fR [\fB-DnPpRv\fR] [\fB-\fR[\fBiI\fR] \fIsnapshot\fR] \fIsnapshot\fR
+\fBzfs send\fR [\fB-DnPpRrv\fR] [\fB-\fR[\fBiI\fR] \fIsnapshot\fR] \fIsnapshot\fR
.ad
.sp .6
.RS 4n
@@ -2809,6 +2836,18 @@ will be much better if the filesystem uses a dedup-capable checksum (eg.
.sp
.ne 2
.na
+\fB\fB-r\fR\fR
+.ad
+.sp .6
+.RS 4n
+Recursively send all descendant snapshots. This is similar to the \fB-R\fR
+flag, but information about deleted and renamed datasets is not included, and
+property information is only included if the \fB-p\fR flag is specified.
+.RE
+
+.sp
+.ne 2
+.na
\fB\fB-p\fR\fR
.ad
.sp .6