добавлять сообщения на доску объявлений Performance Co-Pilot (append messages to the Performance Co-Pilot notice board)
Имя (Name)
pmpost - append messages to the Performance Co-Pilot notice board
Синопсис (Synopsis)
$PCP_BINADM_DIR/pmpost message
Описание (Description)
pmpost will append the text message to the end of the Performance
Co-Pilot (PCP) notice board file ($PCP_LOG_DIR/NOTICES) in an
atomic manner that guards against corruption of the notice board
file by concurrent invocations of pmpost.
The PCP notice board is intended to be a persistent store and
clearing house for important messages relating to the operation
of the PCP and the notification of performance alerts from
pmie(1) when other notification options are either unavailable or
unsuitable.
Before being written, messages are prefixed by the current time,
and when the current day is different to the last time the notice
board file was written, pmpost will prepend the message with the
full date.
If the notice board file does not exist, pmpost will create it.
pmpost would usually run from long-running PCP daemons executing
under the (typically unprivileged) $PCP_USER and $PCP_GROUP
accounts. The file should be owned and writable by the $PCP_USER
user, and readable by others.
Файлы (Files)
$PCP_LOG_DIR/NOTICES
the PCP notice board file
Окружение PCP (PCP environment)
The file /etc/pcp.conf contains the local values for PCP_
variables.
UNIX SEE ALSO
logger(1).
WINDOWS SEE ALSO
pcp-eventlog(1).
Смотри также (See also)
pmie(1), pcp.conf(5) and pcp.env(5).
