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Add -V as short form of --virtualsize in lvcreate.

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This commit is contained in:
Alasdair Kergon 2011-08-17 15:15:36 +00:00
parent 4903b85d23
commit f1c2a5af58
4 changed files with 5 additions and 4 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.88 -
==================================
Add -V as short form of --virtualsize in lvcreate.
Fix make clean not to remove Makefile. (2.02.87)
Version 2.02.87 - 12th August 2011

4
man/lvcreate.8.in
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@ -36,7 +36,7 @@ VolumeGroupName [PhysicalVolumePath[:PE[-PE]]...]
{{\-s|\-\-snapshot}
OriginalLogicalVolumePath |
[\-s|\-\-snapshot]
VolumeGroupName \-\-virtualsize VirtualSize}
VolumeGroupName \-V|\-\-virtualsize VirtualSize}
.SH DESCRIPTION
lvcreate creates a new logical volume in a volume group ( see
.B vgcreate(8), vgchange(8)
@ -205,7 +205,7 @@ commandline switch alias that will enable their use (-s is an alias for
commandline switch alias is available for the desired type, as is the case
with "error", "zero", "raid4", "raid5", or "raid6".
.TP
.I \-\-virtualsize VirtualSize
.I -V, \-\-virtualsize VirtualSize
Create a sparse device of the given size (in MB by default) using a snapshot.
Anything written to the device will be returned when reading from it.
Reading from other areas of the device will return blocks of zeros.

2
tools/args.h
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@ -66,7 +66,6 @@ arg(rows_ARG, '\0', "rows", NULL, 0)
arg(dataalignment_ARG, '\0', "dataalignment", size_kb_arg, 0)
arg(dataalignmentoffset_ARG, '\0', "dataalignmentoffset", size_kb_arg, 0)
arg(virtualoriginsize_ARG, '\0', "virtualoriginsize", size_mb_arg, 0)
arg(virtualsize_ARG, '\0', "virtualsize", size_mb_arg, 0)
arg(noudevsync_ARG, '\0', "noudevsync", NULL, 0)
arg(poll_ARG, '\0', "poll", yes_no_arg, 0)
arg(stripes_long_ARG, '\0', "stripes", int_arg, 0)
@ -139,6 +138,7 @@ arg(uuidstr_ARG, 'u', "uuid", string_arg, 0)
arg(uuidlist_ARG, 'U', "uuidlist", NULL, 0)
arg(verbose_ARG, 'v', "verbose", NULL, ARG_COUNTABLE)
arg(volumegroup_ARG, 'V', "volumegroup", NULL, 0)
arg(virtualsize_ARG, 'V', "virtualsize", size_mb_arg, 0)
arg(allocatable_ARG, 'x', "allocatable", yes_no_arg, 0)
arg(resizeable_ARG, 'x', "resizeable", yes_no_arg, 0)
arg(yes_ARG, 'y', "yes", NULL, 0)

2
tools/commands.h
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@ -175,7 +175,7 @@ xx(lvcreate,
"lvcreate \n"
"\t{ {-s|--snapshot} OriginalLogicalVolume[Path] |\n"
"\t [-s|--snapshot] VolumeGroupName[Path] --virtualsize VirtualSize}\n"
"\t [-s|--snapshot] VolumeGroupName[Path] -V|--virtualsize VirtualSize}\n"
"\t[-c|--chunksize]\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[--addtag Tag]\n"