dmeventd man page on CentOS

dmeventd man page on CentOS

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DMEVENTD(8)							   DMEVENTD(8)

NAME
       dmeventd - Device-mapper event daemon

SYNOPSIS
       dmeventd [-d] [-f] [-R] [-h] [-V] [-?]

DESCRIPTION
       dmeventd	 is  the  event	 monitoring  daemon for device-mapper devices.
       Library plugins can register and carry out actions triggered when  par‐
       ticular events occur.

LVM PLUGINS
       Mirror 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).

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 debug‐
	      ging information.

       -f     Don't fork, run in the foreground.

       -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  cur‐
	      rently running daemon.

       -h, -? Show help information.

       -V     Show version of dmeventd.

SEE ALSO
       lvm(8), lvm.conf(5)

Red Hat Inc	       DM TOOLS 2.02.88(2) (2011-08-19)		   DMEVENTD(8)

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