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Update for --wipesignatures for lvconvert.
This commit is contained in:
Zdenek Kabelac 2024-05-04 00:47:06 +02:00
parent 011e0672c5
commit 2e38369ecf
1 changed files with 35 additions and 0 deletions
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35
man/lvconvert.8_pregen
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@ -167,6 +167,8 @@ lvconvert \(em Change logical volume layout
\fB--version\fP
.br
\fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT]
.br
\fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP
.br
\fB-y\fP|\fB--yes\fP
.br
@ -486,6 +488,8 @@ Convert LV to a thin LV, using the original LV as an external origin.
.br
[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--originname\fP \fILV\fP\fI_new\fP ]
.br
[ \fB--poolmetadata\fP \fILV\fP ]
@ -524,6 +528,8 @@ Convert LV to a thin LV, using LV as thin-pool data volume.
.br
[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--poolmetadata\fP \fILV\fP ]
.br
[ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ]
@ -560,6 +566,8 @@ Attach a cache pool to an LV, converts the LV to type cache.
.br
[ \fB-c\fP|\fB--chunksize\fP \fISize\fP[k|UNIT] ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ]
.br
[ \fB--cachemode\fP \fBwritethrough\fP|\fBwriteback\fP|\fBpassthrough\fP ]
@ -700,6 +708,8 @@ Convert LV to type thin-pool.
.br
[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--stripes\fP \fINumber\fP ]
.br
[ \fB--discards\fP \fBpassdown\fP|\fBnopassdown\fP|\fBignore\fP ]
@ -742,6 +752,8 @@ Convert LV to type cache-pool.
.br
[ \fB-c\fP|\fB--chunksize\fP \fISize\fP[k|UNIT] ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ]
.br
[ \fB--cachemode\fP \fBwritethrough\fP|\fBwriteback\fP|\fBpassthrough\fP ]
@ -1645,6 +1657,23 @@ Snapshots are less efficient than thin provisioning when creating
large sparse LVs (GiB).
.
.HP
\fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP
.br
Controls detection and subsequent wiping of signatures on new LVs.
There is a prompt for each signature detected to confirm its wiping
(unless --yes is used to override confirmations.)
When not specified, signatures are wiped whenever zeroing is done
(see --zero). This behaviour can be configured with
\fBlvm.conf\fP(5) \fBallocation/wipe_signatures_when_zeroing_new_lvs\fP.
If blkid wiping is used (\fBlvm.conf\fP(5) \fBallocation/use_blkid_wiping\fP)
and LVM is compiled with blkid wiping support, then the blkid(8)
library is used to detect the signatures (use blkid -k to list the
signatures that are recognized).
Otherwise, native LVM code is used to detect signatures
(only MD RAID, swap and LUKS signatures are detected in this case.)
The LV is not wiped if the read only flag is set.
.
.HP
\fB-y\fP|\fB--yes\fP
.br
Do not prompt for confirmation interactively but always assume the
@ -1774,6 +1803,8 @@ Convert LV to a thin LV, using the original LV as an external origin.
.br
[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--originname\fP \fILV\fP\fI_new\fP ]
.br
[ \fB--poolmetadata\fP \fILV\fP ]
@ -1813,6 +1844,8 @@ Convert LV to a thin LV, using LV as thin-pool data volume.
.br
[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--poolmetadata\fP \fILV\fP ]
.br
[ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ]
@ -1850,6 +1883,8 @@ Attach a cache pool to an LV.
.br
[ \fB-c\fP|\fB--chunksize\fP \fISize\fP[k|UNIT] ]
.br
[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ]
.br
[ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ]
.br
[ \fB--cachemode\fP \fBwritethrough\fP|\fBwriteback\fP|\fBpassthrough\fP ]