From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Rajnoha Date: Fri, 15 Nov 2013 16:01:34 +0100 Subject: [PATCH 4/6] man: lvcreate -W/--wipesignatures {y/n} Message-ID: <5286374E.3060505@redhat.com> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit --- man/lvcreate.8.in | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/man/lvcreate.8.in b/man/lvcreate.8.in index 4a29720..53eecea 100644 --- a/man/lvcreate.8.in +++ b/man/lvcreate.8.in @@ -75,6 +75,7 @@ lvcreate \- create a logical volume in an existing volume group .RB [ \-\-type .IR SegmentType ] .RB [ \-v | \-\-verbose ] +.RB [ \-W | \-\-wipesignatures ] .RB [ \-Z | \-\-zero .RI { y | n }] .IR VolumeGroup { Name | Path }[/ ThinPoolLogicalVolumeName ] @@ -135,8 +136,9 @@ If autoactivation option is used (\fB\-a\fIay\fR), the logical volume is activated only if it matches an item in the .B activation/auto_activation_volume_list set in \fBlvm.conf\fP(5). -For autoactivated logical volumes, \fB\-\-zero\fP \fIn\fP is always assumed -and it can't be overridden. If the clustered locking is enabled, +For autoactivated logical volumes, \fB\-\-zero\fP \fIn\fP and +\fB\-\-wipesignatures\fP \fIn\fP is always assumed and it can't +be overridden. If the clustered locking is enabled, \fB\-a\fIey\fR will activate exclusively on one node and .IR \fB\-a { a | l } y will activate only on the local node. @@ -399,6 +401,14 @@ requested size using the zero target. A suffix of _vorigin is used for this device. Note: using sparse snapshots is not efficient for larger device sizes (GiB), thin provisioning should be used for this case. .TP +.BR \-W ", " \-\-wipesignatures " {" \fIy | \fIn } +Controls wiping known signatures. Currently, it includes software RAID +md superblock, swap and LUKS signatures. +.br +Default is \fIn\fPo. +.br +Volume is not wiped if the read only flag is set. +.TP .BR \-Z ", " \-\-zero " {" \fIy | \fIn } Controls zeroing of the first KiB of data in the new logical volume. .br -- 1.8.4.2