Hello,
First:
Did you configure OMAPI ? (check pfdhcplistener.log for OMAPI word)
Also i recommend to create a tmpfs for dhcp lease (in fstab: tmpfs
/usr/local/pf/var/dhcpd tmpfs defaults,noatime,mode=1777,size=200M 0 0)
What was the memory available on the system ?
Did you made a memory reservation on vmware for packetfence server ? (6Gb)
Did you installed the vmware tools ?
So when it happen:
-make sure that pfdhcplistener is running (this process update the iplog
table).
-check the io (iotop), if your disk is too slow then you will have issue
to update the database.
-check the graph in packetfence admin gui to determine where is the
issue. (you can also have a look at http://@ip_pf:9000)
Regards
Fabrice
Le 2015-10-22 19:31, Thomas, Gregory A a écrit :
So,
I am run 5.4 in complete Inline mode.
CentOS 6.7 64bit
6 GB RAM with 6 Processors
Running on an EXi server
This afternoon, the server began a death spiral where the free RAM was
getting to 500 MB free (yeah I know there is still a ton there) and
the load was starting to creep from .8 to 7 and eventually at reboot
time stuck at 20 + for 5 minutes straight. That is not the problem
(right now).
I rebooted the server with the managed NIC disabled, know that once
enable the load would jump to handle all of the “new” requests for
access. After about 5 minutes, the load fell to the evening average of
2-3. So I decide to see how the network is running.
I fire up my phone, which is registered and I get the error: Your
device in not in the Database, please reboot to solve this problem. Of
course I don’t as I know better and renew the lease and everything
else under the sun and eventually reboot all to no avail. After about
10 minutes and trying to calm residents down who are also getting this
error, I get a connection and can register my phone.
What causes this error and is there a way to somewhat eliminate it?
--
Gregory A. Thomas
Computer Professional
University of Wisconsin-Parkside
[email protected]
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262.595.2432
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