flood of balance messages
Leger, Rita
Rita.Leger at aliant.ca
Wed Oct 17 11:42:54 UTC 2007
I noticed that the mclt time is set on both the primary and secondary
servers. It must only be specified on t
-----Original Message-----
From: dhcp-users-bounce at isc.org [mailto:dhcp-users-bounce at isc.org] On
Behalf Of Darren
Sent: Tuesday, October 16, 2007 1:59 PM
To: dhcp-users at isc.org
Subject: flood of balance messages
Folks,
We upgraded from dhcpd 3.0.5 to 3.1.0 on two failover peers last night.
We had a problem afterwards detailed below. I suspect there may be
either a problem with my failover config or some compatibility issue
with the format of /var/state/dhcp/dhcpd.leases from 3.0.5 to 3.1.0 that
caused the issue. Anything jump out at anyone?
Here is my failover config:
Server 1:
failover peer "patriot" {
primary;
address 10.0.0.1;
port 519;
peer address 10.0.0.2;
peer port 520;
max-response-delay 5;
max-unacked-updates 5;
mclt 1800;
split 128;
load balance max seconds 5;
max-lease-misbalance 2;
max-lease-ownership 1;
min-balance 1800;
max-balance 1800;
}
Server 2:
failover peer "patriot" {
secondary;
address 10.0.0.2;
port 520;
peer address 10.0.0.1;
peer port 519;
max-response-delay 5;
max-unacked-updates 5;
mclt 1800;
load balance max seconds 5;
max-lease-misbalance 2;
max-lease-ownership 1;
min-balance 1800;
max-balance 1800;
}
Anyone know why these particular messages would occur at the rate of
several hundred per second until the 2.0gig syslog file limit was
reached?
51) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-own
(+/-)0
52) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-misbal 1
53) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80e77b0 citizens-ATM total 61 free 8 backup 8 lts 0 max-own (+/-)0
54) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80e77b0 citizens-ATM total 61 free 8 backup 8 lts 0 max-misbal 0
55) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80ea448 citizens-ATM total 253 free 123 backup 130 lts -3 max-own (+/-)3
56) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80ea448 citizens-ATM total 253 free 123 backup 130 lts -3 max-misbal 5
57) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80f61e0 citizens-ATM total 61 free 5 backup 4 lts 0 max-own (+/-)0
58) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80f61e0 citizens-ATM total 61 free 5 backup 4 lts 0 max-misbal 0
59) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80f9680 citizens-ATM total 61 free 8 backup 8 lts 0 max-own (+/-)0
60) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80f9680 citizens-ATM total 61 free 8 backup 8 lts 0 max-misbal 0
61) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80fc328 citizens-ATM total 61 free 6 backup 9 lts -1 max-own (+/-)0
62) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80fc328 citizens-ATM total 61 free 6 backup 9 lts -1 max-misbal 0
63) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80ff7c8 citizens-ATM total 61 free 10 backup 9 lts 0 max-own (+/-)0
64) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80ff7c8 citizens-ATM total 61 free 10 backup 9 lts 0 max-misbal 0
65) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
8102470 citizens-ATM total 125 free 22 backup 23 lts 0 max-own (+/-)0
66) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
8102470 citizens-ATM total 125 free 22 backup 23 lts 0 max-misbal 1
67) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80d81f8 citizens-ethernet total 61 free 18 backup 17 lts 0 max-own
(+/-)0
68) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80d81f8 citizens-ethernet total 61 free 18 backup 17 lts 0 max-misbal 1
69) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80db688 citizens-ethernet total 253 free 123 backup 129 lts -3 max-own
(+/-)3
70) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80db688 citizens-ethernet total 253 free 123 backup 129 lts -3
max-misbal 5
71) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd peer patriot: Got
POOLREQ, answering negatively! Peer may be out of leases or database
inconsistent.
72) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd pool response: 0
leases
73) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
81087a0 citizens-paradyne total 28 free 11 backup 10 lts 0 max-own
(+/-)0
74) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
81087a0 citizens-paradyne total 28 free 11 backup 10 lts 0 max-misbal 0
75) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-own
(+/-)0
76) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-misbal 1
77) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80e77b0 citizens-ATM total 61 free 8 backup 8 lts 0 max-own (+/-)0
78) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80e77b0 citizens-ATM total 61 free 8 backup 8 lts 0 max-misbal 0
79) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80ea448 citizens-ATM total 253 free 123 backup 130 lts -3 max-own (+/-)3
80) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80ea448 citizens-ATM total 253 free 123 backup 130 lts -3 max-misbal 5
81) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80f61e0 citizens-ATM total 61 free 5 backup 4 lts 0 max-own (+/-)0
82) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80f61e0 citizens-ATM total 61 free 5 backup 4 lts 0 max-misbal 0
83) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80f9680 citizens-ATM total 61 free 8 backup 8 lts 0 max-own (+/-)0
84) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80f9680 citizens-ATM total 61 free 8 backup 8 lts 0 max-misbal 0
85) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80fc328 citizens-ATM total 61 free 6 backup 9 lts -1 max-own (+/-)0
86) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80fc328 citizens-ATM total 61 free 6 backup 9 lts -1 max-misbal 0
87) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80ff7c8 citizens-ATM total 61 free 10 backup 9 lts 0 max-own (+/-)0
88) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80ff7c8 citizens-ATM total 61 free 10 backup 9 lts 0 max-misbal 0
89) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
8102470 citizens-ATM total 125 free 22 backup 23 lts 0 max-own (+/-)0
90) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
8102470 citizens-ATM total 125 free 22 backup 23 lts 0 max-misbal 1
91) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80d81f8 citizens-ethernet total 61 free 18 backup 17 lts 0 max-own
(+/-)0
92) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80d81f8 citizens-ethernet total 61 free 18 backup 17 lts 0 max-misbal 1
93) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
80db688 citizens-ethernet total 253 free 123 backup 129 lts -3 max-own
(+/-)3
94) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
80db688 citizens-ethernet total 253 free 123 backup 129 lts -3
max-misbal 5
95) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd peer patriot: Got
POOLREQ, answering negatively! Peer may be out of leases or database
inconsistent.
96) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd pool response: 0
leases
97) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
81087a0 citizens-paradyne total 28 free 11 backup 10 lts 0 max-own
(+/-)0
98) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
81087a0 citizens-paradyne total 28 free 11 backup 10 lts 0 max-misbal 0
99) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balancing pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-own
(+/-)0
100) 2007-10-16 07:20:00 EDT (-0400) patriot-1 dhcpd balanced pool
8109e10 citizens-paradyne total 29 free 15 backup 14 lts 0 max-misbal 1
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