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man:misc updates

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This commit is contained in:
Zdenek Kabelac 2014-05-15 10:25:15 +02:00
parent 7c86131233
commit 309201a53b
2 changed files with 27 additions and 14 deletions
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6
man/lvchange.8.in
View File

@ -181,7 +181,7 @@ the number of I/Os to the drive to a minimum. The default behavior is to
set the write-mostly attribute for the specified physical volume in the
logical volume. It is possible to also remove the write-mostly flag by
appending a ":n" to the physical volume or to toggle the value by specifying
":t". The \fI--writemostly\fP argument can be specified more than one time
":t". The \fB--writemostly\fP argument can be specified more than one time
in a single command; making it possible to toggle the write-mostly attributes
for all the physical volumes in a logical volume at once.
.TP
@ -237,6 +237,10 @@ manually without a clustered lock manager.
Set zeroing mode for thin pool. Note: already provisioned blocks from pool
in non-zero mode are not cleared in unwritten parts when setting zero to
\fIy\fP.
.SH ENVIRONMENT VARIABLES
.TP
.B LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES
Suppress locking failure messages.
.SH Examples
Changes the permission on volume lvol1 in volume group vg00 to be read-only:
.sp

35
man/lvconvert.8.in
View File

@ -162,15 +162,17 @@ Exactly one of
.BR \-\-replace ,
.BR \-\-splitsnapshot ,
.BR \-\-snapshot ,
.BR \-\-splitmirrors
or
.BR \-\-splitmirrors ,
.BR \-\-thin ,
.BR \-\-thinpool
or
.BR \-\-type
arguments is required.
.TP
.BR \-b ", " \-\-background
Run the daemon in the background.
.TP
.BR \-\-cachepool " " \fCachePoolLV
.BR \-\-cachepool " " \fICachePoolLV
This argument is necessary when converting a logical volume to a cache LV.
For more information on cache pool LVs and cache LVs, see \fBlvm\fP(8).
.TP
@ -204,9 +206,15 @@ A mirror is divided into regions of this size (in MB), and the mirror log
uses this granularity to track which regions are in sync.
.TP
.B \-\-type \fISegmentType
Used to convert a logical volume to another segment type, like cache-pool,
cache, raid1, or thin-pool. When converting a logical volume to a cache LV,
the \-\-cachepool argument is required.
Used to convert a logical volume to another segment type, like
.IR cache-pool ,
.IR cache ,
.IR raid1 ,
or
.IR thin-pool .
When converting a logical volume to a cache LV, the
.B \-\-cachepool
argument is required.
.TP
.BR \-i ", " \-\-interval " " \fISeconds
Report progress as a percentage at regular intervals.
@ -246,8 +254,9 @@ The inverse of \-\-snapshot.
.TP
.B \-s, \-\-snapshot
Recreates a snapshot from constituent logical volumes (or copies of them) after
having been separated using \-\-splitsnapshot. For this to work correctly, no
changes may be made to the contents of either volume after the split.
having been separated using \fB\-\-splitsnapshot\fP.
For this to work correctly, no changes may be made to the contents
of either volume after the split.
.TP
.BR \-c ", " \-\-chunksize " " \fIChunkSize [ \fIbBsSkKmMgG ]
Gives the size of chunk for snapshot and thin pool logical volumes.
@ -328,9 +337,9 @@ Default unit is megabytes.
.TP
.IR \fB\-r ", " \fB\-\-readahead " {" ReadAheadSectors | auto | none }
Sets read ahead sector count of thin pool metadata logical volume.
The default value is "auto" which allows the kernel to choose
The default value is "\fIauto\fP" which allows the kernel to choose
a suitable value automatically.
"None" is equivalent to specifying zero.
"\fINone\fP" is equivalent to specifying zero.
.TP
.B \-\-repair
Repair a mirror after suffering a disk failure or try to fix thin pool metadata.
@ -380,9 +389,9 @@ The volume cannot be further modified as long as it is used as an
external origin volume for unprovisioned areas of any thin logical volume.
.TP
.IR \fB\-\-thinpool " " ThinPoolLogicalVolume { Name | Path }
Changes logical volume into a thin pool volume. The volume
will store the pool's data.
Thin pool metadata logical volume can be specified with the option
Switches logical volume into a thin pool's data volume.
Content of converted volume is lost.
Thin pool's metadata logical volume can be specified with the option
\fB\-\-poolmetadata\fP or allocated with \fB\-\-poolmetadatasize\fP.
.SH Examples