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man: errorwhenfull doc

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This commit is contained in:
Zdenek Kabelac 2015-01-15 15:20:57 +01:00
parent d80d832ae9
commit 3cef00c4ca
2 changed files with 22 additions and 4 deletions
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15
man/lvchange.8.in
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@ -31,6 +31,8 @@ lvchange \(em change attributes of a logical volume
.RB [ \-\-detachprofile ]
.RB [ \-\-discards
.RI { ignore | nopassdown | passdown }]
.RB [ \-\-errorwhenfull
.RI { y | n }]
.RB [ \-\-resync ]
.RB [ \-h | \-? | \-\-help ]
.RB [ \-\-ignorelockingfailure ]
@ -82,15 +84,15 @@ See \fBlvm\fP(8) for common options.
Controls the availability of the logical volumes for use.
Communicates with the kernel device-mapper driver via
libdevmapper to activate (\-ay) or deactivate (\-an) the
logical volumes.
logical volumes.
.IP
Activation of a logical volume creates a symbolic link
/dev/VolumeGroupName/LogicalVolumeName pointing to the device node.
This link is removed on deactivation.
All software and scripts should access the device through
this symbolic link and present this as the name of the device.
The location and name of the underlying device node may depend on
the distribution and configuration (e.g. udev) and might change
The location and name of the underlying device node may depend on
the distribution and configuration (e.g. udev) and might change
from release to release.
.IP
If autoactivation option is used (\-aay),
@ -156,9 +158,14 @@ Set this to \fIignore\fP to ignore any discards received by a
thin pool Logical Volume. Set to \fInopassdown\fP to process such
discards within the thin pool itself and allow the no-longer-needed
extents to be overwritten by new data. Set to \fIpassdown\fP (the
default) to process them both within the thin pool itself and to
default) to process them both within the thin pool itself and to
pass them down the underlying device.
.TP
.BR \-\-errorwhenfull " {" \fIy | \fIn }
Sets thin pool behavior when data space is exhaused. See
.BR lvcreate (8)
for information.
.TP
.B \-\-resync
Forces the complete resynchronization of a mirror. In normal
circumstances you should not need this option because synchronization

11
man/lvcreate.8.in
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@ -25,6 +25,8 @@ lvcreate \- create a logical volume in an existing volume group
.RB [ \-d | \-\-debug ]
.RB [ \-\-discards
.RI { ignore | nopassdown | passdown }]
.RB [ \-\-errorwhenfull
.RI { y | n }]
.RB [{ \-l | \-\-extents
.IR LogicalExtentsNumber [ % { FREE | PVS | VG }]
|
@ -230,6 +232,15 @@ This is shortcut for option \fB\-\-mirrorlog\fP \fIcore\fP.
Sets discards behavior for thin pool.
Default is \fIpassdown\fP.
.TP
.BR \-\-errorwhenfull " {" \fIy |\fIn }
Configures thin pool behaviour when data space is exhausted.
Default is \fIn\fPo.
Device will queue I/O operations until target timeout
(see dm-thin-pool kernel module option \fIno_space_timeout\fP)
expires. Thus configured system has a time to i.e. extend
the size of thin pool data device.
When set to \fIy\fPes, the I/O operation is immeditelly errored.
.TP
.BR \-K ", " \-\-ignoreactivationskip
Ignore the flag to skip Logical Volumes during activation.
Use \fB\-\-setactivationskip\fP option to set or reset