Есть и такой ОС.
Модератор: weec
Правила форума
Убедительная просьба юзать теги [cоde] при оформлении листингов.
Сообщения не оформленные должным образом имеют все шансы быть незамеченными.
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100matolog
- ст. сержант
- Сообщения: 309
- Зарегистрирован: 2008-05-30 12:11:16
- Откуда: kiev
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Контактная информация:
Непрочитанное сообщение
100matolog » 2010-09-06 17:57:01
Есть два сервера. Два реальных айпи.
Код: Выделить всё
cat /etc/ha.d/ha.conf
logfile /var/log/ha-log
logfacility local0
keepalive 1
deadtime 8
warntime 4
initdead 120
udpport 694
ucast eth1 172.16.0.7
auto_failback on
node srv-4-1.server
node srv-4-0.server
В логе на srv-4-0.server постоянно
Код: Выделить всё
ail -f /var/log/ha-log
heartbeat[3943]: 2010/09/06_17:38:05 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:05 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:06 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:06 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:06 ERROR: HBDoMsg_T_ACK: corrupted ackseq current hiseq = 32 ackseq =672 in this message
heartbeat[3943]: 2010/09/06_17:38:06 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:07 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:07 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:07 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:08 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:08 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:08 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:09 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:09 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:09 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:10 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:10 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:10 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:11 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:11 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:11 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:12 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:12 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:12 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:13 WARN: nodename srv-4-1.server uuid changed to srv-4-0.server
heartbeat[3943]: 2010/09/06_17:38:13 WARN: nodename srv-4-0.server uuid changed to srv-4-1.server
heartbeat[3943]: 2010/09/06_17:38:13 ERROR: should_drop_message: attempted replay attack [srv-4-1.server]? [gen = 1271845467, curgen = 1271845471]
heartbeat[3943]: 2010/09/06_17:38:14 WARN: nodename srv-4-1.server uuid changed to srv-4-0.serve
И Когда падает один сервер - то второй айпи на втором сервере не поднимается. Живет только на одном
100matolog
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100matolog
- ст. сержант
- Сообщения: 309
- Зарегистрирован: 2008-05-30 12:11:16
- Откуда: kiev
-
Контактная информация:
Непрочитанное сообщение
100matolog » 2010-09-07 7:36:35
Код: Выделить всё
[root@srv-4-1 ha.d]# cat ha.cf
logfile /var/log/ha-log
logfacility local0
keepalive 1
deadtime 5
warntime 4
initdead 120
udpport 694
ucast eth1 172.16.0.8
auto_failback on
node srv-4-1.server
node srv-4-0.server
Код: Выделить всё
[root@srv-4-1 ~]# /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr 00:30:48:66:E0:66
inet addr:*.*.*.20 Bcast:*.*.*.31 Mask:255.255.255.224
inet6 addr: fe80::230:48ff:fe66:e066/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25353473 errors:0 dropped:0 overruns:0 frame:0
TX packets:32979955 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5732660289 (5.3 GiB) TX bytes:40352739060 (37.5 GiB)
Memory:d8420000-d8440000
eth0:0 Link encap:Ethernet HWaddr 00:30:48:66:E0:66
inet addr:*.*.*.13 Bcast:*.*.*.31 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Memory:d8420000-d8440000
eth1 Link encap:Ethernet HWaddr 00:30:48:66:E0:67
inet addr:172.16.0.8 Bcast:172.16.0.255 Mask:255.255.255.0
inet6 addr: fe80::230:48ff:fe66:e067/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:993435765 errors:0 dropped:0 overruns:0 frame:0
TX packets:880917799 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:813841008191 (757.9 GiB) TX bytes:310367816399 (289.0 GiB)
Memory:d8460000-d8480000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:392897 errors:0 dropped:0 overruns:0 frame:0
TX packets:392897 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:327795296 (312.6 MiB) TX bytes:327795296 (312.6 MiB)
Код: Выделить всё
[root@srv-4-0 ha.d]# cat ha.cf
logfile /var/log/ha-log
logfacility local0
keepalive 1
deadtime 5
warntime 4
initdead 120
udpport 694
ucast eth1 172.16.0.8
auto_failback on
node srv-4-0.server
node srv-4-1.server
Код: Выделить всё
[root@srv-4-0 ha.d]# /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr 00:30:48:62:D0:FC
inet addr:*.*.*.16 Bcast:*.*.*.31 Mask:255.255.255.224
inet6 addr: fe80::230:48ff:fe62:d0fc/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:935972 errors:0 dropped:0 overruns:0 frame:0
TX packets:898291 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:430470122 (410.5 MiB) TX bytes:963060236 (918.4 MiB)
Memory:d8420000-d8440000
eth0:0 Link encap:Ethernet HWaddr 00:30:48:62:D0:FC
inet addr:*.*.*.14 Bcast:*.*.*.31 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Memory:d8420000-d8440000
eth0:1 Link encap:Ethernet HWaddr 00:30:48:62:D0:FC
inet addr:*.*.*.13 Bcast:*.*.*.31 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Memory:d8420000-d8440000
eth1 Link encap:Ethernet HWaddr 00:30:48:62:D0:FD
inet addr:172.16.0.7 Bcast:172.16.0.255 Mask:255.255.255.0
inet6 addr: fe80::230:48ff:fe62:d0fd/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18995204 errors:0 dropped:0 overruns:0 frame:0
TX packets:17387412 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:15691877151 (14.6 GiB) TX bytes:6765710791 (6.3 GiB)
Memory:d8460000-d8480000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1601 errors:0 dropped:0 overruns:0 frame:0
TX packets:1601 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:494035 (482.4 KiB) TX bytes:494035 (482.4 KiB)
100matolog
-
daltinn
- проходил мимо
- Сообщения: 2
- Зарегистрирован: 2010-09-06 23:23:54
Непрочитанное сообщение
daltinn » 2010-09-07 9:15:10
на 4-1 в ha.cf
Код: Выделить всё
ucast eth1 172.16.0.7
node srv-4-1.server srv-4-0.server
проверьте соответствие srv-4-1.server имени хоста
Код: Выделить всё
man ha.cf:
node nodename1 nodename2 ...
Node names in the directive must match the "uname -n" of that machine.
daltinn