man: pre-generated files weren't committed

1 files changed, 107 insertions, 107 deletions

diff --git a/man/lvextend.8_pregen b/man/lvextend.8_pregen
index 0af58ad4f..46f1db40b 100644
--- a/man/lvextend.8_pregen
+++ b/man/lvextend.8_pregen
@@ -1,6 +1,6 @@
 .TH LVEXTEND 8 "LVM TOOLS #VERSION#" "Red Hat, Inc."
 .SH NAME
-lvextend \- Add space to a logical volume
+lvextend - Add space to a logical volume
 .
 .SH SYNOPSIS
 \fBlvextend\fP \fIoption_args\fP \fIposition_args\fP
@@ -11,154 +11,154 @@ lvextend \- Add space to a logical volume
 .br
 .P
 .ad l
-    \fB\-\-alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP
+    \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP
 .ad b
 .br
 .ad l
- \fB-A\fP|\fB\-\-autobackup\fP \fBy\fP|\fBn\fP
+ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP
 .ad b
 .br
 .ad l
-    \fB\-\-commandprofile\fP \fIString\fP
+    \fB--commandprofile\fP \fIString\fP
 .ad b
 .br
 .ad l
-    \fB\-\-config\fP \fIString\fP
+    \fB--config\fP \fIString\fP
 .ad b
 .br
 .ad l
- \fB-d\fP|\fB\-\-debug\fP
+ \fB-d\fP|\fB--debug\fP
 .ad b
 .br
 .ad l
-    \fB\-\-driverloaded\fP \fBy\fP|\fBn\fP
+    \fB--driverloaded\fP \fBy\fP|\fBn\fP
 .ad b
 .br
 .ad l
- \fB-l\fP|\fB\-\-extents\fP [\fB+\fP]\fINumber\fP[PERCENT]
+ \fB-l\fP|\fB--extents\fP [\fB+\fP]\fINumber\fP[PERCENT]
 .ad b
 .br
 .ad l
- \fB-f\fP|\fB\-\-force\fP
+ \fB-f\fP|\fB--force\fP
 .ad b
 .br
 .ad l
- \fB-h\fP|\fB\-\-help\fP
+ \fB-h\fP|\fB--help\fP
 .ad b
 .br
 .ad l
-    \fB\-\-longhelp\fP
+    \fB--longhelp\fP
 .ad b
 .br
 .ad l
- \fB-m\fP|\fB\-\-mirrors\fP \fINumber\fP
+ \fB-m\fP|\fB--mirrors\fP \fINumber\fP
 .ad b
 .br
 .ad l
- \fB-n\fP|\fB\-\-nofsck\fP
+ \fB-n\fP|\fB--nofsck\fP
 .ad b
 .br
 .ad l
-    \fB\-\-nosync\fP
+    \fB--nosync\fP
 .ad b
 .br
 .ad l
-    \fB\-\-noudevsync\fP
+    \fB--noudevsync\fP
 .ad b
 .br
 .ad l
-    \fB\-\-poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
+    \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .ad b
 .br
 .ad l
-    \fB\-\-profile\fP \fIString\fP
+    \fB--profile\fP \fIString\fP
 .ad b
 .br
 .ad l
- \fB-q\fP|\fB\-\-quiet\fP
+ \fB-q\fP|\fB--quiet\fP
 .ad b
 .br
 .ad l
-    \fB\-\-reportformat\fP \fBbasic\fP|\fBjson\fP
+    \fB--reportformat\fP \fBbasic\fP|\fBjson\fP
 .ad b
 .br
 .ad l
- \fB-r\fP|\fB\-\-resizefs\fP
+ \fB-r\fP|\fB--resizefs\fP
 .ad b
 .br
 .ad l
- \fB-L\fP|\fB\-\-size\fP [\fB+\fP]\fISize\fP[m|UNIT]
+ \fB-L\fP|\fB--size\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .ad b
 .br
 .ad l
- \fB-i\fP|\fB\-\-stripes\fP \fINumber\fP
+ \fB-i\fP|\fB--stripes\fP \fINumber\fP
 .ad b
 .br
 .ad l
- \fB-I\fP|\fB\-\-stripesize\fP \fISize\fP[k|UNIT]
+ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT]
 .ad b
 .br
 .ad l
- \fB-t\fP|\fB\-\-test\fP
+ \fB-t\fP|\fB--test\fP
 .ad b
 .br
 .ad l
-    \fB\-\-type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
+    \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
 .ad b
 .br
 .ad l
-    \fB\-\-usepolicies\fP
+    \fB--usepolicies\fP
 .ad b
 .br
 .ad l
- \fB-v\fP|\fB\-\-verbose\fP
+ \fB-v\fP|\fB--verbose\fP
 .ad b
 .br
 .ad l
-    \fB\-\-version\fP
+    \fB--version\fP
 .ad b
 .br
 .ad l
- \fB-y\fP|\fB\-\-yes\fP
+ \fB-y\fP|\fB--yes\fP
 .ad b
 .SH DESCRIPTION
 lvextend extends the size of an LV. This requires allocating logical
 extents from the VG's free physical extents. If the extension adds a new
 LV segment, the new segment will use the existing segment type of the LV.
 
-Extending a copy\-on\-write snapshot LV adds space for COW blocks.
+Extending a copy-on-write snapshot LV adds space for COW blocks.
 
 Use \fBlvconvert\fP(8) to change the number of data images in a RAID or
 mirrored LV.
 
-In the usage section below, \fB\-\-size\fP \fISize\fP can be replaced
-with \fB\-\-extents\fP \fINumber\fP.  See both descriptions
+In the usage section below, \fB--size\fP \fISize\fP can be replaced
+with \fB--extents\fP \fINumber\fP.  See both descriptions
 the options section.
 .SH USAGE
 Extend an LV by a specified size.
 .br
 .P
-\fBlvextend\fP \fB-L\fP|\fB\-\-size\fP [\fB+\fP]\fISize\fP[m|UNIT] \fILV\fP
+\fBlvextend\fP \fB-L\fP|\fB--size\fP [\fB+\fP]\fISize\fP[m|UNIT] \fILV\fP
 .br
 .RS 4
 .ad l
-[ \fB-l\fP|\fB\-\-extents\fP [\fB+\fP]\fINumber\fP[PERCENT] ]
+[ \fB-l\fP|\fB--extents\fP [\fB+\fP]\fINumber\fP[PERCENT] ]
 .ad b
 .br
 .ad l
-[ \fB-r\fP|\fB\-\-resizefs\fP ]
+[ \fB-r\fP|\fB--resizefs\fP ]
 .ad b
 .br
 .ad l
-[ \fB-i\fP|\fB\-\-stripes\fP \fINumber\fP ]
+[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ]
 .ad b
 .br
 .ad l
-[ \fB-I\fP|\fB\-\-stripesize\fP \fISize\fP[k|UNIT] ]
+[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ]
 .ad b
 .br
 .ad l
-[    \fB\-\-poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] ]
+[    \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] ]
 .ad b
 .br
 [ COMMON_OPTIONS ]
@@ -176,15 +176,15 @@ Extend an LV by specified PV extents.
 .br
 .RS 4
 .ad l
-[ \fB-r\fP|\fB\-\-resizefs\fP ]
+[ \fB-r\fP|\fB--resizefs\fP ]
 .ad b
 .br
 .ad l
-[ \fB-i\fP|\fB\-\-stripes\fP \fINumber\fP ]
+[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ]
 .ad b
 .br
 .ad l
-[ \fB-I\fP|\fB\-\-stripesize\fP \fISize\fP[k|UNIT] ]
+[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ]
 .ad b
 .br
 [ COMMON_OPTIONS ]
@@ -195,15 +195,15 @@ Extend an LV by specified PV extents.
 Extend a pool metadata SubLV by a specified size.
 .br
 .P
-\fBlvextend\fP \fB\-\-poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] \fILV\fP\fI_thinpool\fP
+\fBlvextend\fP \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] \fILV\fP\fI_thinpool\fP
 .br
 .RS 4
 .ad l
-[ \fB-i\fP|\fB\-\-stripes\fP \fINumber\fP ]
+[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ]
 .ad b
 .br
 .ad l
-[ \fB-I\fP|\fB\-\-stripesize\fP \fISize\fP[k|UNIT] ]
+[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ]
 .ad b
 .br
 [ COMMON_OPTIONS ]
@@ -217,11 +217,11 @@ Extend a pool metadata SubLV by a specified size.
 Extend an LV according to a predefined policy.
 .br
 .P
-\fBlvextend\fP \fB\-\-usepolicies\fP \fILV\fP\fI_snapshot_thinpool\fP
+\fBlvextend\fP \fB--usepolicies\fP \fILV\fP\fI_snapshot_thinpool\fP
 .br
 .RS 4
 .ad l
-[ \fB-r\fP|\fB\-\-resizefs\fP ]
+[ \fB-r\fP|\fB--resizefs\fP ]
 .ad b
 .br
 [ COMMON_OPTIONS ]
@@ -236,39 +236,39 @@ Common options for command:
 .
 .RS 4
 .ad l
-[ \fB-A\fP|\fB\-\-autobackup\fP \fBy\fP|\fBn\fP ]
+[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ]
 .ad b
 .br
 .ad l
-[ \fB-f\fP|\fB\-\-force\fP ]
+[ \fB-f\fP|\fB--force\fP ]
 .ad b
 .br
 .ad l
-[ \fB-m\fP|\fB\-\-mirrors\fP \fINumber\fP ]
+[ \fB-m\fP|\fB--mirrors\fP \fINumber\fP ]
 .ad b
 .br
 .ad l
-[ \fB-n\fP|\fB\-\-nofsck\fP ]
+[ \fB-n\fP|\fB--nofsck\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ]
+[    \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-nosync\fP ]
+[    \fB--nosync\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-noudevsync\fP ]
+[    \fB--noudevsync\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-reportformat\fP \fBbasic\fP|\fBjson\fP ]
+[    \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP ]
+[    \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP ]
 .ad b
 .RE
 
@@ -276,57 +276,57 @@ Common options for lvm:
 .
 .RS 4
 .ad l
-[ \fB-d\fP|\fB\-\-debug\fP ]
+[ \fB-d\fP|\fB--debug\fP ]
 .ad b
 .br
 .ad l
-[ \fB-h\fP|\fB\-\-help\fP ]
+[ \fB-h\fP|\fB--help\fP ]
 .ad b
 .br
 .ad l
-[ \fB-q\fP|\fB\-\-quiet\fP ]
+[ \fB-q\fP|\fB--quiet\fP ]
 .ad b
 .br
 .ad l
-[ \fB-t\fP|\fB\-\-test\fP ]
+[ \fB-t\fP|\fB--test\fP ]
 .ad b
 .br
 .ad l
-[ \fB-v\fP|\fB\-\-verbose\fP ]
+[ \fB-v\fP|\fB--verbose\fP ]
 .ad b
 .br
 .ad l
-[ \fB-y\fP|\fB\-\-yes\fP ]
+[ \fB-y\fP|\fB--yes\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-commandprofile\fP \fIString\fP ]
+[    \fB--commandprofile\fP \fIString\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-config\fP \fIString\fP ]
+[    \fB--config\fP \fIString\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-driverloaded\fP \fBy\fP|\fBn\fP ]
+[    \fB--driverloaded\fP \fBy\fP|\fBn\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-longhelp\fP ]
+[    \fB--longhelp\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-profile\fP \fIString\fP ]
+[    \fB--profile\fP \fIString\fP ]
 .ad b
 .br
 .ad l
-[    \fB\-\-version\fP ]
+[    \fB--version\fP ]
 .ad b
 .RE
 .SH OPTIONS
 .HP
 .ad l
-\fB\-\-alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP
+\fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP
 .br
 Determines the allocation policy when a command needs to allocate
 Physical Extents (PEs) from the VG. Each VG and LV has an allocation policy
@@ -347,21 +347,21 @@ See \fBlvm\fP(8) for more information about allocation.
 .ad b
 .HP
 .ad l
-\fB-A\fP|\fB\-\-autobackup\fP \fBy\fP|\fBn\fP
+\fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP
 .br
 Specifies if metadata should be backed up automatically after a change.
 Enabling this is strongly advised! See vgcfgbackup(8) for more information.
 .ad b
 .HP
 .ad l
-\fB\-\-commandprofile\fP \fIString\fP
+\fB--commandprofile\fP \fIString\fP
 .br
 The command profile to use for command configuration.
 See \fBlvm.conf\fP(5) for more information about profiles.
 .ad b
 .HP
 .ad l
-\fB\-\-config\fP \fIString\fP
+\fB--config\fP \fIString\fP
 .br
 Config settings for the command. These override lvm.conf settings.
 The String arg uses the same format as lvm.conf,
@@ -370,24 +370,24 @@ See \fBlvm.conf\fP(5) for more information about config.
 .ad b
 .HP
 .ad l
-\fB-d\fP|\fB\-\-debug\fP ...
+\fB-d\fP|\fB--debug\fP ...
 .br
 Set debug level. Repeat from 1 to 6 times to increase the detail of
 messages sent to the log file and/or syslog (if configured).
 .ad b
 .HP
 .ad l
-\fB\-\-driverloaded\fP \fBy\fP|\fBn\fP
+\fB--driverloaded\fP \fBy\fP|\fBn\fP
 .br
 If set to no, the command will not attempt to use device-mapper.
 For testing and debugging.
 .ad b
 .HP
 .ad l
-\fB-l\fP|\fB\-\-extents\fP [\fB+\fP]\fINumber\fP[PERCENT]
+\fB-l\fP|\fB--extents\fP [\fB+\fP]\fINumber\fP[PERCENT]
 .br
 Specifies the new size of the LV in logical extents.
-The \-\-size and \-\-extents options are alternate methods of specifying size.
+The --size and --extents options are alternate methods of specifying size.
 The total number of physical extents used will be
 greater when redundant data is needed for RAID levels.
 An alternate syntax allows the size to be determined indirectly
@@ -407,40 +407,40 @@ from the current size.
 .ad b
 .HP
 .ad l
-\fB-f\fP|\fB\-\-force\fP ...
+\fB-f\fP|\fB--force\fP ...
 .br
 Override various checks, confirmations and protections.
 Use with extreme caution.
 .ad b
 .HP
 .ad l
-\fB-h\fP|\fB\-\-help\fP
+\fB-h\fP|\fB--help\fP
 .br
 Display help text.
 .ad b
 .HP
 .ad l
-\fB\-\-longhelp\fP
+\fB--longhelp\fP
 .br
 Display long help text.
 .ad b
 .HP
 .ad l
-\fB-m\fP|\fB\-\-mirrors\fP \fINumber\fP
+\fB-m\fP|\fB--mirrors\fP \fINumber\fP
 .br
 Not used.
 .ad b
 .HP
 .ad l
-\fB-n\fP|\fB\-\-nofsck\fP
+\fB-n\fP|\fB--nofsck\fP
 .br
 Do not perform fsck before resizing filesystem when filesystem
-requires it. You may need to use \-\-force to proceed with
+requires it. You may need to use --force to proceed with
 this option.
 .ad b
 .HP
 .ad l
-\fB\-\-nosync\fP
+\fB--nosync\fP
 .br
 Causes the creation of mirror, raid1, raid4, raid5 and raid10 to skip the
 initial synchronization. In case of mirror, raid1 and raid10, any data
@@ -457,7 +457,7 @@ and thus do not support initial synchronization.
 .ad b
 .HP
 .ad l
-\fB\-\-noudevsync\fP
+\fB--noudevsync\fP
 .br
 Disables udev synchronisation. The process will not wait for notification
 from udev. It will continue irrespective of any possible udev processing
@@ -466,7 +466,7 @@ ignore the devices LVM creates.
 .ad b
 .HP
 .ad l
-\fB\-\-poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
+\fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .br
 Specifies the new size of the pool metadata LV.
 The plus prefix \fB+\fP can be used, in which case
@@ -474,21 +474,21 @@ the value is added to the current size.
 .ad b
 .HP
 .ad l
-\fB\-\-profile\fP \fIString\fP
+\fB--profile\fP \fIString\fP
 .br
-An alias for \-\-commandprofile or \-\-metadataprofile, depending
+An alias for --commandprofile or --metadataprofile, depending
 on the command.
 .ad b
 .HP
 .ad l
-\fB-q\fP|\fB\-\-quiet\fP ...
+\fB-q\fP|\fB--quiet\fP ...
 .br
-Suppress output and log messages. Overrides \-\-debug and \-\-verbose.
+Suppress output and log messages. Overrides --debug and --verbose.
 Repeat once to also suppress any prompts with answer no.
 .ad b
 .HP
 .ad l
-\fB\-\-reportformat\fP \fBbasic\fP|\fBjson\fP
+\fB--reportformat\fP \fBbasic\fP|\fBjson\fP
 .br
 Overrides current output format for reports which is defined globally by
 the report/output_format setting in lvm.conf.
@@ -499,16 +499,16 @@ output in JSON format. See \fBlvmreport\fP(7) for more information.
 .ad b
 .HP
 .ad l
-\fB-r\fP|\fB\-\-resizefs\fP
+\fB-r\fP|\fB--resizefs\fP
 .br
 Resize underlying filesystem together with the LV using fsadm(8).
 .ad b
 .HP
 .ad l
-\fB-L\fP|\fB\-\-size\fP [\fB+\fP]\fISize\fP[m|UNIT]
+\fB-L\fP|\fB--size\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .br
 Specifies the new size of the LV.
-The \-\-size and \-\-extents options are alternate methods of specifying size.
+The --size and --extents options are alternate methods of specifying size.
 The total number of physical extents used will be
 greater when redundant data is needed for RAID levels.
 When the plus \fB+\fP or minus \fB-\fP prefix is used,
@@ -517,31 +517,31 @@ from the current size.
 .ad b
 .HP
 .ad l
-\fB-i\fP|\fB\-\-stripes\fP \fINumber\fP
+\fB-i\fP|\fB--stripes\fP \fINumber\fP
 .br
 Specifies the number of stripes in a striped LV. This is the number of
 PVs (devices) that a striped LV is spread across. Data that
 appears sequential in the LV is spread across multiple devices in units of
-the stripe size (see \-\-stripesize). This does not change existing
+the stripe size (see --stripesize). This does not change existing
 allocated space, but only applies to space being allocated by the command.
 When creating a RAID 4/5/6 LV, this number does not include the extra
 devices that are required for parity. The largest number depends on
 the RAID type (raid0: 64, raid10: 32, raid4/5: 63, raid6: 62), and
 when unspecified, the default depends on the RAID type
-(raid0: 2, raid10: 4, raid4/5: 3, raid6: 5.)
+(raid0: 2, raid10: 2, raid4/5: 3, raid6: 5.)
 To stripe a new raid LV across all PVs by default,
 see lvm.conf allocation/raid_stripe_all_devices.
 .ad b
 .HP
 .ad l
-\fB-I\fP|\fB\-\-stripesize\fP \fISize\fP[k|UNIT]
+\fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT]
 .br
 The amount of data that is written to one device before
 moving to the next in a striped LV.
 .ad b
 .HP
 .ad l
-\fB-t\fP|\fB\-\-test\fP
+\fB-t\fP|\fB--test\fP
 .br
 Run in test mode. Commands will not update metadata.
 This is implemented by disabling all metadata writing but nevertheless
@@ -551,7 +551,7 @@ back metadata it believes has changed but hasn't.
 .ad b
 .HP
 .ad l
-\fB\-\-type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
+\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
 .br
 The LV type, also known as "segment type" or "segtype".
 See usage descriptions for the specific ways to use these types.
@@ -561,32 +561,32 @@ For performance caching (\fBcache\fP, \fBcache-pool\fP) see \fBlvmcache\fP(7).
 For copy-on-write snapshots (\fBsnapshot\fP) see usage definitions.
 Several commands omit an explicit type option because the type
 is inferred from other options or shortcuts
-(e.g. \-\-stripes, \-\-mirrors, \-\-snapshot, \-\-virtualsize, \-\-thin, \-\-cache).
+(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache).
 Use inferred types with care because it can lead to unexpected results.
 .ad b
 .HP
 .ad l
-\fB\-\-usepolicies\fP
+\fB--usepolicies\fP
 .br
 Perform an operation according to the policy configured in lvm.conf
 or a profile.
 .ad b
 .HP
 .ad l
-\fB-v\fP|\fB\-\-verbose\fP ...
+\fB-v\fP|\fB--verbose\fP ...
 .br
 Set verbose level. Repeat from 1 to 4 times to increase the detail
 of messages sent to stdout and stderr.
 .ad b
 .HP
 .ad l
-\fB\-\-version\fP
+\fB--version\fP
 .br
 Display version information.
 .ad b
 .HP
 .ad l
-\fB-y\fP|\fB\-\-yes\fP
+\fB-y\fP|\fB--yes\fP
 .br
 Do not prompt for confirmation interactively but always assume the
 answer yes. Use with extreme caution.
@@ -625,7 +625,7 @@ UNIT represents other possible input units: \fBbBsSkKmMgGtTpPeE\fP.
 b|B is bytes, s|S is sectors of 512 bytes, k|K is kilobytes,
 m|M is megabytes, g|G is gigabytes, t|T is terabytes,
 p|P is petabytes, e|E is exabytes.
-(This should not be confused with the output control \-\-units, where
+(This should not be confused with the output control --units, where
 capital letters mean multiple of 1000.)
 .SH ENVIRONMENT VARIABLES
 See \fBlvm\fP(8) for information about environment variables used by lvm.
@@ -633,17 +633,17 @@ For example, LVM_VG_NAME can generally be substituted for a required VG paramete
 .SH EXAMPLES
 Extend the size of an LV by 54MiB, using a specific PV.
 .br
-.B lvextend \-L +54 vg01/lvol10 /dev/sdk3
+.B lvextend -L +54 vg01/lvol10 /dev/sdk3
 
 Extend the size of an LV by the amount of free
 space on PV /dev/sdk3. This is equivalent to specifying
-"\-l +100%PVS" on the command line.
+"-l +100%PVS" on the command line.
 .br
 .B lvextend vg01/lvol01 /dev/sdk3
 
 Extend an LV by 16MiB using specific physical extents.
 .br
-.B lvextend \-L+16m vg01/lvol01 /dev/sda:8\-9 /dev/sdb:8\-9
+.B lvextend -L+16m vg01/lvol01 /dev/sda:8-9 /dev/sdb:8-9
 .SH SEE ALSO
 
 .BR lvm (8)