NAME
dmeventd --- Device-mapper event daemon
SYNOPSIS
dmeventd [-d [-d [-d]]] [-f] [-h] [-l] [-R] [-V] [-?]
DESCRIPTION
dmeventd is the event monitoring daemon for device-mapper devices. Library plugins can register and carry out actions triggered when particular events occur.
LVM PLUGINS
Mirror
Attempts to handle device failure automatically. See
lvm.conf(5).
Raid
Attempts to handle device failure automatically. See
lvm.conf(5).
Snapshot
Monitors how full a snapshot is becoming and emits a warning to
syslog when it exceeds 80% full. The warning is repeated when
85%, 90% and 95% of the snapshot is filled. See lvm.conf(5).
Snapshot which runs out of space gets invalid and when it is
mounted, it gets umounted if possible.
Thin
Monitors how full a thin pool data and metadata is becoming and
emits a warning to syslog when it exceeds 80% full. The warning
is repeated when 85%, 90% and 95% of the thin pool is filled.
See lvm.conf(5). If the thin-pool runs out of space, thin
volumes are umounted if possible.
OPTIONS
-d
Repeat from 1 to 3 times ( -d, -dd, -ddd ) to increase the
detail of debug messages sent to syslog. Each extra d adds more
debugging information.
-f
Don't fork, run in the foreground.
-h
Show help information.
-l
Log through stdout and stderr instead of syslog. This option
works only with option -f, otherwise it is ignored.
-?
Show help information on stderr.
-R
Replace a running dmeventd instance. The running dmeventd must
be version 2.02.77 or newer. The new dmeventd instance will
obtain a list of devices and events to monitor from the
currently running daemon.
-V
Show version of dmeventd.
SEE ALSO
lvm(8), lvm.conf(5)
More Linux Commands
manpages/Tcl_DeleteCommand.3.html
Tcl_DeleteCommand(3) - implement new commands in C (ManPage)
Tcl_CreateObjCommand defines a new command in interp and associates it with procedure proc such that whenever name is invoked as a Tcl command (e.g., via a call
manpages/header_checks.5.html
header_checks.5 - header_checks(5) - Postfix built-in content inspection......
This document describes access control on the content of message headers and message body lines; it is implemented by the Postfix cleanup(8) server before mail
manpages/Tk_UndefineCursor.3.html
Tk_UndefineCursor(3) - change window configuration or attrib
These procedures are analogous to the X library procedures with similar names, such as XConfigureWindow. Each one of the above procedures calls the correspondin
manpages/optionFindValue.3.html
optionFindValue(3) find a hierarcicaly valued option instanc
This routine will find an entry in a nested value option or configurable. It will search through the list and return a matching entry. odesc an option with a ne
manpages/DPMSCapable.3.html
DPMSCapable(3) - returns the DPMS capability of the X server
The DPMSCapable function returns the Display Power Management Signaling (DPMS) capability of the X server, either TRUE (capable of DPMS) or FALSE (incapable of
manpages/afmtodit.1.html
afmtodit(1) - create font files for use with groff -Tps.....
afmtodit creates a font file for use with groff, grops, and gropdf. afmtodit is written in perl; you must have perl version 5.004 or newer installed in order to
manpages/git-branch.1.html
git-branch(1) - List, create, or delete branches (Man Page)
With no arguments, existing branches are listed and the current branch will be highlighted with an asterisk. Option -r causes the remote-tracking branches to be
manpages/Mail::SPF::Util.3pm.html
Mail::SPF::Util(3pm) - Mail::SPF utility class (Man Page)...
Mail::SPF::Util is Mail::SPFs utility class. Class methods The following class methods are provided: hostname: returns string Returns the fully qualified domain
manpages/daemon.7.html
daemon(7) - Writing and Packaging System Daemons (Man Page)
A daemon is a service process that runs in the background and supervises the system or provides functionality to other processes. Traditionally, daemons are imp
manpages/gvfsd.1.html
gvfsd(1) Main daemon for gvfs (Commands - Linux man page)...
gvfsd is the main daemon for the gvfs virtual filesystem. It provides the org.gtk.vfs.Daemon name on the session bus. gvfsd is autostarted by GIO clients if it
manpages/Ttk_PadBox.3.html
Ttk_PadBox(3) - Tk themed geometry utilities (Man Page).....
The Ttk_Box structure represents a rectangular region of a window: typedef struct { int x; int y; int width; int height; } Ttk_Box; All coordinates are relative
manpages/XtGetValues.3.html
XtGetValues(3) - obtain and set widget resources (Man Page)
The XtSetValues function starts with the resources specified for the Core widget fields and proceeds down the subclass chain to the widget. At each stage, it wr
