[Linux-cluster] Network Bonding in Clustered Environment ??
Kaloyan Kovachev
kkovachev at varna.net
Wed Dec 30 14:02:22 UTC 2009
On Wed, 30 Dec 2009 08:32:56 -0500, michael.lense wrote
> Red Hat Linux-Clustering
>
>
> I am currently setting up a two node cluster for a Database Environment…
>
> I have Network Bonding setup on the two nodes and was reading in one
document that Red Hat uses eth0 as the default heartbeat…
>
> Is there something I need to do to have it setup to us a certain bond0.xxx
VLan ?? and if so how would I do this ??
All you need to do is to use a hostname in cluster.conf which points to an IP
belonging to that interface: if in 192.168.15.0/24 then bond0.215 will be used
>
> bond0 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
> RX packets:205491095 errors:0 dropped:0 overruns:0 frame:0
> TX packets:213210619 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:95394558805 (88.8 GiB) TX bytes:173234191604 (161.3 GiB)
>
> bond0.211 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:10.195.27.5 Bcast:10.195.27.31 Mask:255.255.255.224
> inet6 addr: fe80::226:b9ff:fe34:460b/64 Scope:Link
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
> RX packets:200489472 errors:0 dropped:0 overruns:0 frame:0
> TX packets:213200258 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:90408105703 (84.1 GiB) TX bytes:171522012810 (159.7 GiB)
>
> bond0.211:1 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:10.195.27.16 Bcast:10.195.27.31 Mask:255.255.255.224
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
>
> bond0.212 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:135.108.71.5 Bcast:135.108.71.31 Mask:255.255.255.224
> inet6 addr: fe80::226:b9ff:fe34:460b/64 Scope:Link
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
> RX packets:523160 errors:0 dropped:0 overruns:0 frame:0
> TX packets:10850 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:79853140 (76.1 MiB) TX bytes:2559699 (2.4 MiB)
>
> bond0.212:1 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:135.108.71.16 Bcast:135.108.71.31 Mask:255.255.255.224
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
>
> bond0.213 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:192.168.65.5 Bcast:192.168.65.31 Mask:255.255.255.224
> inet6 addr: fe80::226:b9ff:fe34:460b/64 Scope:Link
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
> RX packets:367458 errors:0 dropped:0 overruns:0 frame:0
> TX packets:938 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:63975254 (61.0 MiB) TX bytes:39788 (38.8 KiB)
>
> bond0.213:1 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:192.168.65.16 Bcast:192.168.65.31 Mask:255.255.255.224
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
>
> bond0.215 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> inet addr:192.168.15.5 Bcast:192.168.15.255 Mask:255.255.255.0
> inet6 addr: fe80::226:b9ff:fe34:460b/64 Scope:Link
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
> RX packets:39936 errors:0 dropped:0 overruns:0 frame:0
> TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:7984970 (7.6 MiB) TX bytes:1106 (1.0 KiB)
>
> eth0 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
> RX packets:106617306 errors:0 dropped:0 overruns:0 frame:0
> TX packets:106605309 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:49644091276 (46.2 GiB) TX bytes:86616008153 (80.6 GiB)
> Interrupt:225 Memory:d6000000-d6012100
>
> eth1 Link encap:Ethernet HWaddr 00:26:B9:34:46:0B
> UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
> RX packets:98873789 errors:0 dropped:0 overruns:0 frame:0
> TX packets:106605310 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:45750467529 (42.6 GiB) TX bytes:86618183451 (80.6 GiB)
> Interrupt:233 Memory:d8000000-d8012100
>
> 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:63014709 errors:0 dropped:0 overruns:0 frame:0
> TX packets:63014709 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:4440888070 (4.1 GiB) TX bytes:4440888070 (4.1 GiB)
>
> # cat /etc/cluster/cluster.conf
> <?xml version="1.0"?>
> <cluster alias="echpdb" config_version="46" name="echpdb">
> <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
> <clusternodes>
> <clusternode name="echpdb2.dcd.convergys.com" nodeid="1" votes="1">
> <fence>
> <method name="1">
> <device name="echpdb2-drac"/>
> </method>
> </fence>
> </clusternode>
> <clusternode name="echpdb1.dcd.convergys.com" nodeid="2" votes="1">
> <fence>
> <method name="1">
> <device name="echpdb1-drac"/>
> </method>
> </fence>
> </clusternode>
> </clusternodes>
> <cman expected_votes="1" two_node="1"/>
> <fencedevices>
> <fencedevice agent="fence_drac" ipaddr="10.195.27.70"
login="root" name="echpdb1-drac" passwd="calvin"/>
> <fencedevice agent="fence_drac" ipaddr="10.195.27.71"
login="root" name="echpdb2-drac" passwd="calvin"/>
> </fencedevices>
> <rm>
> <failoverdomains>
> <failoverdomain name="echpdb" nofailback="1" ordered="1"
restricted="1">
> <failoverdomainnode name="echpdb2.dcd.convergys.com"
priority="2"/>
> <failoverdomainnode name="echpdb1.dcd.convergys.com"
priority="1"/>
> </failoverdomain>
> </failoverdomains>
> <resources>
> <script file="/etc/cluster/echpdb/echpdb.ksh" name="ECHP"/>
> </resources>
> <service autostart="0" domain="echpdb" exclusive="0"
name="echpdb" recovery="relocate">
> <script ref="ECHP"/>
> </service>
> </rm>
> </cluster>
> #
>
> Thanks
> Mike
>
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