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man lvmraid: use same style as generated pages

This commit is contained in:
David Teigland 2017-04-11 13:13:49 -05:00
parent 04d7444afa
commit c448dcb349

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@ -45,7 +45,7 @@ The basic RAID levels that can be used are:
To display the LV type of an existing LV, run:
.B lvs -o name,segtype
\fIVG\fP/\fILV\fP
\fILV\fP
(The LV type is also referred to as "segment type" or "segtype".)
@ -306,7 +306,7 @@ The command to scrub a RAID LV can operate in two different modes:
.B lvchange --syncaction
.BR check | repair
.IR VG / LV
.I LV
.HP
.B check
@ -325,20 +325,20 @@ the RAID LV. To control the I/O rate used for scrubbing, use:
.HP
.B --maxrecoveryrate
.BR \fIRate [ b | B | s | S | k | K | m | M | g | G ]
\fISize\fP[k|UNIT]
.br
Sets the maximum recovery rate for a RAID LV. \fIRate\fP is specified as
Sets the maximum recovery rate for a RAID LV. \fISize\fP is specified as
an amount per second for each device in the array. If no suffix is given,
then KiB/sec/device is assumed. Setting the recovery rate to \fB0\fP
then KiB/sec/device is used. Setting the recovery rate to \fB0\fP
means it will be unbounded.
.HP
.BR --minrecoveryrate
.BR \fIRate [ b | B | s | S | k | K | m | M | g | G ]
\fISize\fP[k|UNIT]
.br
Sets the minimum recovery rate for a RAID LV. \fIRate\fP is specified as
Sets the minimum recovery rate for a RAID LV. \fISize\fP is specified as
an amount per second for each device in the array. If no suffix is given,
then KiB/sec/device is assumed. Setting the recovery rate to \fB0\fP
then KiB/sec/device is used. Setting the recovery rate to \fB0\fP
means it will be unbounded.
.P
@ -616,8 +616,8 @@ A RAID LV that is missing devices may be activated or not, depending on
the "activation mode" used in lvchange:
.B lvchange -ay --activationmode
.RB { complete | degraded | partial }
.IR VG / LV
.BR complete | degraded | partial
.I LV
.B complete
.br
@ -655,12 +655,12 @@ repeated to replace multiple PVs. Replacement devices can be optionally
listed with either option.
.B lvconvert --repair
.IR VG / LV
.I LV
[\fINewPVs\fP]
.B lvconvert --replace
\fIOldPV\fP
.IR VG / LV
.I LV
[\fINewPV\fP]
.B lvconvert
@ -669,7 +669,7 @@ listed with either option.
.B --replace
\fIOldPV2\fP
...
.IR VG / LV
.I LV
[\fINewPVs\fP]
New devices require synchronization with existing devices, see
@ -685,7 +685,7 @@ in the RAID LV operating in degraded mode until it is reactivated. Use
the lvchange command to refresh an LV:
.B lvchange --refresh
.IR VG / LV
.I LV
.nf
# lvs -o name,vgname,segtype,attr,size vg
@ -727,7 +727,7 @@ synchronization is started.
The specific command run by dmeventd to warn or repair is:
.br
.B lvconvert --repair --use-policies
.IR VG / LV
.I LV
.SS Corrupted Data
@ -742,8 +742,9 @@ This should be rare, and can be detected (see \fBScrubbing\fP).
If specific PVs in a RAID LV are known to have corrupt data, the data on
those PVs can be reconstructed with:
.B lvchange --rebuild PV
.IR VG / LV
.B lvchange --rebuild
.I PV
.I LV
The rebuild option can be repeated with different PVs to replace the data
on multiple PVs.
@ -789,8 +790,8 @@ while all devices are still written to.
.B lvchange
.BR -- [ raid ] writemostly
.BR \fIPhysicalVolume [ : { y | n | t }]
.IR VG / LV
\fIPV\fP[\fB:y\fP|\fBn\fP|\fBt\fP]
.I LV
The specified device will be marked as "write mostly", which means that
reading from this device will be avoided, and other devices will be
@ -816,8 +817,8 @@ will not complete until writes to all the mirror images are complete.
.B lvchange
.BR -- [ raid ] writebehind
.IR IOCount
.IR VG / LV
.I Number
.I LV
To report the current write behind setting, run:
@ -836,7 +837,7 @@ using lvconvert and specifying the new RAID level as the LV type:
.B lvconvert --type
.I RaidLevel
\fIVG\fP/\fILV\fP
.I LV
[\fIPVs\fP]
The most common and recommended RAID takeover conversions are:
@ -1657,7 +1658,7 @@ The command to start duplication is:
[\fB--stripes\fP \fINumber\fP \fB--stripesize\fP \fISize\fP]
.RS
.B --duplicate
.IR VG / LV
.I LV
[\fIPVs\fP]
.RE
@ -1707,7 +1708,7 @@ the new devices, specify the name of SubLV 0 (suffix _dup_0):
.B lvconvert --unduplicate
.BI --name
.IB LV _dup_0
.IR VG / LV
.I LV
To make the RAID LV use the data copy on the new devices, and drop the old
devices, specify the name of SubLV 1 (suffix _dup_1):
@ -1715,7 +1716,7 @@ devices, specify the name of SubLV 1 (suffix _dup_1):
.B lvconvert --unduplicate
.BI --name
.IB LV _dup_1
.IR VG / LV
.I LV
FIXME: To make the LV use the data on the original devices, but keep the
data copy as a new LV, ...