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Hi,
I am not sure if this is the right place to post this message...
anyway...
In short, I hv two linux machines used to do LVS with HA (all
necessary packages were downloaded from ultramonkey). I have enslaved
eth0 and eth2 for data connections, eth1 and eth3 are for heartbeat,
they are connecting to the other machine
through cross cables. I attached ifconfig result at the end of this email.
in ha.cf, I have:
***********************************************************************************************
ucast eth1 172.16.1.1
ucast eth3 172.16.2.1
***********************************************************************************************
In my test, when disconnected both heartbeat cables, the two nodes
became two masters, but the problem happened when I connected
heartbeat cables back, none of the masters were willing to shudown,
which resulted two master running. And I also noticed that data began
to flush the ports(eth0/eth2), which slowed down the network speed
dramaticaly.
If anybody experienced the same problem or if I have missed something?
I have encounted the problem at least twice in my tests, and I have to
restart my server each time.
Thanks!
ifconfig -a:
***********************************************************************************************
bond0 Link encap:Ethernet HWaddr 00:17:A4:3B:79:6C
inet addr:10.226.200.211 Bcast:10.226.200.255 Mask:255.255.255.0
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:10919145 errors:5348955 dropped:0 overruns:0 frame:2
TX packets:5445539 errors:2071 dropped:0 overruns:0 carrier:2071
collisions:252799 txqueuelen:0
RX bytes:720982816 (687.5 Mb) TX bytes:359657582 (342.9 Mb)
eth0 Link encap:Ethernet HWaddr 00:17:A4:3B:79:6C
inet addr:10.226.200.211 Bcast:10.226.200.255 Mask:255.255.255.0
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:5459572 errors:5348954 dropped:0 overruns:0 frame:1
TX packets:2577877 errors:0 dropped:0 overruns:0 carrier:0
collisions:123370 txqueuelen:1000
RX bytes:360491466 (343.7 Mb) TX bytes:170263908 (162.3 Mb)
Interrupt:28
eth1 Link encap:Ethernet HWaddr 00:17:A4:3B:79:6B
inet addr:172.16.1.1 Bcast:172.16.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1030 errors:0 dropped:0 overruns:0 frame:0
TX packets:1286 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:194654 (190.0 Kb) TX bytes:215134 (210.0 Kb)
Interrupt:29
eth2 Link encap:Ethernet HWaddr 00:17:A4:3B:79:6C
inet addr:10.226.200.211 Bcast:10.226.200.255 Mask:255.255.255.0
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:5459573 errors:1 dropped:0 overruns:0 frame:1
TX packets:2867662 errors:2071 dropped:0 overruns:0 carrier:2071
collisions:129429 txqueuelen:1000
RX bytes:360491350 (343.7 Mb) TX bytes:189393674 (180.6 Mb)
Base address:0x6000 Memory:f7fe0000-f8000000
eth3 Link encap:Ethernet HWaddr 00:11:0A:5E:2C:A9
inet addr:172.16.2.1 Bcast:172.16.2.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1367 errors:0 dropped:0 overruns:0 frame:0
TX packets:1419 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:253011 (247.0 Kb) TX bytes:254905 (248.9 Kb)
Base address:0x6040 Memory:f7f60000-f7f80000
***********************************************************************************************
Best regards,
- Jiang -
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