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Yes, and they are all green (always green).hsmith wrote:Only the test email will send then?
Can you go to the Admin Page, and see if you have any checkmarks that are not green under system status?
hsmith wrote:Can I see the output of an ipcs -q command?
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[root@nagiosfe /]# ipcs -q
------ Message Queues --------
key msqid owner perms used-bytes messages
0x20000002 65536 nagios 600 131072000 128000
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# Controls the maximum size of a message, in bytes
kernel.msgmnb = 131072000
# Controls the default maxmimum size of a mesage queue
kernel.msgmax = 131072000
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 4294967295
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 268435456
## The maximum number of messages allowed in any one message queue
kernel.msgmni = 256000
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sysctl -pCode: Select all
service ndo2db restartDone.hsmith wrote:It looks like your message queue is maxing out. Can we follow these steps taken from the Nagios XI FAQ
Open /etc/sysctl.conf with a text editor. Edit the file to match the following values:
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sysctl -p
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
kernel.msgmnb = 131072000
kernel.msgmnb = 131072000
kernel.shmmax = 4294967295
kernel.shmall = 268435456
kernel.msgmni = 256000
[root@nagiosfe /]# service ndo2db restart
Stopping ndo2db: .done.
Starting ndo2db: done.
[root@nagiosfe /]#
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ipcs -qhsmith wrote:Does your message queue look better now, at least?
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ipcs -q
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------ Message Queues --------
key msqid owner perms used-bytes messages
0x20000002 65536 nagios 600 131072000 128000
0xe0000002 98305 nagios 600 131072000 128000