nagios監(jiān)控的服務(wù)狀態(tài)為什么是CRITICAL

hanyi412

自己在虛擬機(jī)上配置nagios，添加了2個(gè)服務(wù)，check_load及check_disk_sda2，為什么狀態(tài)顯示為CRITICAL？


日志：/var/log/nagios/nagios.log

[1418116195] SERVICE ALERT: 192.168.12.120;check_load;CRITICAL;HARD;5;(Return code of 255 is out of bounds)
[1418116195] SERVICE NOTIFICATION: nagiosadmin;192.168.12.120;check_load;CRITICAL;notify-service-by-email;(Return code of 255 is out of bounds)
[1418116255] Warning: Return code of 255 for check of service 'check_disk_sda2' on host '192.168.12.120' was out of bounds.
[1418116255] Warning: Return code of 255 for check of service 'check_load' on host '192.168.12.120' was out of bounds.
[1418116315] Warning: Return code of 255 for check of service 'check_disk_sda2' on host '192.168.12.120' was out of bounds.
[1418116315] Warning: Return code of 255 for check of service 'check_load' on host '192.168.12.120' was out of bounds.
[1418116375] Warning: Return code of 255 for check of service 'check_disk_sda2' on host '192.168.12.120' was out of bounds.
[1418116375] Warning: Return code of 255 for check of service 'check_load' on host '192.168.12.120' was out of bounds.
[1418116435] Warning: Return code of 255 for check of service 'check_disk_sda2' on host '192.168.12.120' was out of bounds.
[1418116435] Warning: Return code of 255 for check of service 'check_load' on host '192.168.12.120' was out of bounds.
[1418116495] Warning: Return code of 255 for check of service 'check_disk_sda2' on host '192.168.12.120' was out of bounds.
[1418116495] Warning: Return code of 255 for check of service 'check_load' on host '192.168.12.120' was out of bounds.

添加的配置：/etc/nagios/conf.d/192.168.12.120.cfg
define host{
        use                     linux-server
        host_name               192.168.12.120
        alias                   120
        address                 192.168.12.120
        }


define service{
        use                     generic-service
        host_name               192.168.12.120
        service_description     check_http
        check_command           check_http
        max_check_attempts      5
        normal_check_interval 1
}


define service{
        use     generic-service
        host_name       192.168.12.120
        service_description     check_load
        check_command           check_nrpe!check_load
        max_check_attempts 5
        normal_check_interval 1
}


define service{
        use     generic-service
        host_name       192.168.12.120
        service_description     check_disk_sda2
        check_command           check_nrpe!check_sda2
        max_check_attempts 5
        normal_check_interval 1
}

求解答。謝謝！

hanyi412

現(xiàn)在Ok，是我這邊網(wǎng)絡(luò)問題