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syseventd(8)

System Administration Commands                                    syseventd(8)



NAME
       syseventd - kernel system event notification daemon

SYNOPSIS
       /usr/lib/sysevent/syseventd [-d debug_level] [-r rootdir]

DESCRIPTION
       syseventd  is a user-level daemon that accepts delivery of system event
       buffers from the kernel. Once an event buffer  has  been  delivered  to
       syseventd,  it,  in turn, attempts to propagate the event to all inter‐
       ested end event subscribers.


       Event subscribers take the form of a syseventd loadable  module  (SLM).
       syseventd  passes  the  event  buffer to each of its subscribers and in
       return expects a notification as  to  the  successful  or  unsuccessful
       delivery attempt.


       Upon  successful  delivery  of the event buffer to all interested event
       subscribers, syseventd frees the event buffer  from  the  kernel  event
       queue.

OPTIONS
       The following option is supported:

       -d debug_level    Enable debug mode. Messages are printed to the invok‐
                         ing user's terminal.


EXIT STATUS
       The following exit values are returned:

       0           Successful completion.


       non-zero    An error occurred.


FILES
       /etc/sysevent/syseventd_daemon.lock

           daemon lock file


       /etc/sysevent/sysevent_door

           kernel to syseventd door file


       /usr/lib/sysevent/modules

           SLM directory repository


       /usr/platform/`uname —i`/lib/sysevent/modules

           SLM directory repository


       /usr/platform/`uname —m`/lib/sysevent/modules

           SLM directory repository


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE VALUE _ Availabilitysystem/system-events


SEE ALSO
       svcs(1), attributes(7), smf(7), svcadm(8), syseventconfd(8)

NOTES
       The  syseventd  service  is managed by the service management facility,
       smf(7), under the service identifier:

         svc:/system/sysevent:default



       Administrative actions on this service, such as enabling, disabling, or
       requesting  restart,  can  be  performed using svcadm(8). The service's
       status can be queried using the svcs(1) command.



Oracle Solaris 11.4               12 Aug 2014                     syseventd(8)
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