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From 7def94164ae6c18d84e40f00db2e2b74a7662b35 Mon Sep 17 00:00:00 2001
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From: Marian Csontos <mcsontos@redhat.com>
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Date: Tue, 5 May 2020 10:20:18 +0200
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Subject: [PATCH] build: make generate
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(cherry picked from commit bcc149048440dce5fc7962f88ed523469dd39a32)
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---
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man/lvconvert.8_pregen | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++
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man/lvcreate.8_pregen | 53 ++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 116 insertions(+)
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diff --git a/man/lvconvert.8_pregen b/man/lvconvert.8_pregen
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index b676e72..7440984 100644
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--- a/man/lvconvert.8_pregen
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+++ b/man/lvconvert.8_pregen
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@@ -163,6 +163,18 @@ lvconvert - Change logical volume layout
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.ad b
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.br
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.ad l
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+ \fB--raidintegrity\fP \fBy\fP|\fBn\fP
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+.ad b
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+.br
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+.ad l
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+ \fB--raidintegrityblocksize\fP \fINumber\fP
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+.ad b
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+.br
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+.ad l
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+ \fB--raidintegritymode\fP \fIString\fP
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+.ad b
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+.br
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+.ad l
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\fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP
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.ad b
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.br
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@@ -982,6 +994,28 @@ Poll LV to continue conversion.
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.br
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-
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+Add or remove data integrity checksums to raid images.
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+.br
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+.P
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+\fBlvconvert\fP \fB--raidintegrity\fP \fBy\fP|\fBn\fP \fILV\fP\fI_raid\fP
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+.br
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+.RS 4
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+.ad l
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+[ \fB--raidintegritymode\fP \fIString\fP ]
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+.ad b
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+.br
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+.ad l
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+[ \fB--raidintegrityblocksize\fP \fINumber\fP ]
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+.ad b
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+.br
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+[ COMMON_OPTIONS ]
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+.RE
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+.br
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+.RS 4
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+[ \fIPV\fP ... ]
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+.RE
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+-
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+
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Common options for command:
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.
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.RS 4
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@@ -1405,6 +1439,35 @@ Repeat once to also suppress any prompts with answer 'no'.
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.ad b
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.HP
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.ad l
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+\fB--raidintegrity\fP \fBy\fP|\fBn\fP
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+.br
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+Enable or disable data integrity checksums for raid images.
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+.ad b
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+.HP
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+.ad l
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+\fB--raidintegrityblocksize\fP \fINumber\fP
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+.br
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+The block size to use for dm-integrity on raid images.
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+The integrity block size should usually match the device
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+logical block size, or the file system block size.
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+It may be less than the file system block size, but not
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+less than the device logical block size.
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+Possible values: 512, 1024, 2048, 4096.
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+.ad b
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+.HP
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+.ad l
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+\fB--raidintegritymode\fP \fIString\fP
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+.br
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+Use a journal (default) or bitmap for keeping integrity checksums consistent
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+in case of a crash. The bitmap areas are recalculated after a crash, so corruption
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+in those areas would not be detected. A journal does not have this problem.
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+The journal mode doubles writes to storage, but can improve performance for
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+scattered writes packed into a single journal write.
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+bitmap mode can in theory achieve full write throughput of the device,
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+but would not benefit from the potential scattered write optimization.
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+.ad b
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+.HP
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+.ad l
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\fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP
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.br
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Sets read ahead sector count of an LV.
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diff --git a/man/lvcreate.8_pregen b/man/lvcreate.8_pregen
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index a80f9f5..be8e783 100644
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--- a/man/lvcreate.8_pregen
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+++ b/man/lvcreate.8_pregen
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@@ -187,6 +187,18 @@ lvcreate - Create a logical volume
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.ad b
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.br
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.ad l
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+ \fB--raidintegrity\fP \fBy\fP|\fBn\fP
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+.ad b
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+.br
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+.ad l
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+ \fB--raidintegrityblocksize\fP \fINumber\fP
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+.ad b
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+.br
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+.ad l
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+ \fB--raidintegritymode\fP \fIString\fP
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+.ad b
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+.br
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+.ad l
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\fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP
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.ad b
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.br
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@@ -425,6 +437,18 @@ Create a raid LV (a specific raid level must be used, e.g. raid1).
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[ \fB--[raid]maxrecoveryrate\fP \fISize\fP[k|UNIT] ]
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.ad b
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.br
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+.ad l
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+[ \fB--raidintegrity\fP \fBy\fP|\fBn\fP ]
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+.ad b
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+.br
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+.ad l
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+[ \fB--raidintegritymode\fP \fIString\fP ]
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+.ad b
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+.br
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+.ad l
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+[ \fB--raidintegrityblocksize\fP \fINumber\fP ]
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+.ad b
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+.br
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[ COMMON_OPTIONS ]
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.RE
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18db87 |
.br
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18db87 |
@@ -1420,6 +1444,35 @@ Repeat once to also suppress any prompts with answer 'no'.
|
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18db87 |
.ad b
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|
|
18db87 |
.HP
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18db87 |
.ad l
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18db87 |
+\fB--raidintegrity\fP \fBy\fP|\fBn\fP
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18db87 |
+.br
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18db87 |
+Enable or disable data integrity checksums for raid images.
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18db87 |
+.ad b
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|
|
18db87 |
+.HP
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18db87 |
+.ad l
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18db87 |
+\fB--raidintegrityblocksize\fP \fINumber\fP
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18db87 |
+.br
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+The block size to use for dm-integrity on raid images.
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18db87 |
+The integrity block size should usually match the device
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18db87 |
+logical block size, or the file system block size.
|
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18db87 |
+It may be less than the file system block size, but not
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18db87 |
+less than the device logical block size.
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18db87 |
+Possible values: 512, 1024, 2048, 4096.
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18db87 |
+.ad b
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18db87 |
+.HP
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18db87 |
+.ad l
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+\fB--raidintegritymode\fP \fIString\fP
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+.br
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+Use a journal (default) or bitmap for keeping integrity checksums consistent
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18db87 |
+in case of a crash. The bitmap areas are recalculated after a crash, so corruption
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18db87 |
+in those areas would not be detected. A journal does not have this problem.
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18db87 |
+The journal mode doubles writes to storage, but can improve performance for
|
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+scattered writes packed into a single journal write.
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+bitmap mode can in theory achieve full write throughput of the device,
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+but would not benefit from the potential scattered write optimization.
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18db87 |
+.ad b
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18db87 |
+.HP
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18db87 |
+.ad l
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18db87 |
\fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP
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.br
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Sets read ahead sector count of an LV.
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--
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1.8.3.1
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