A heads up for my bad memory
Gotcha! This post is not about memory settings at all, but a quick heads up. If you are dealing with several generations of exadata’s and you like ironhugging them as much as I do, sometimes things can get confusing. The X7 exadata has changed a bit so when you use them, it’s nice to do things right. Only way to do it right is check it, double check it and verify.
One of the things which is always in my mind “what network port is used for what” and guess what, there is an easy thing to remember it.
The answer is simple; OEDA knows. In the post OEDA has properties too, I showed that OEDA is pretty smart and a good kind of documentation as well.
X2 to X6 shared the same configuration, but if you can’t remember what port is used for what, you can check it in the es.properties file. This is useful as it has changed with the X7.
So for documentation purposes:
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###NIC Mapping # ## x2-2 x3-2 x4-2 x5-2 x6-2 ########### NIC_X32_ADMIN_COPPER_NON_MASTER=eth0 NIC_X32_ADMIN_COPPER_NON_SLAVE= #### - client non-bonded NIC_X32_CLIENT_COPPER_NON_MASTER=eth1 NIC_X32_CLIENT_COPPER_NON_SLAVE= NIC_X32_CLIENT_OPTICAL_NON_MASTER=eth4 NIC_X32_CLIENT_OPTICAL_NON_SLAVE= #### - client bonded NIC_X32_CLIENT_COPPER_BOND_MASTER=bondeth0 NIC_X32_CLIENT_COPPER_BOND_SLAVE=eth1 eth2 NIC_X32_CLIENT_OPTICAL_BOND_MASTER=bondeth0 NIC_X32_CLIENT_OPTICAL_BOND_SLAVE=eth4 eth5 #### - backup non-bonded NIC_X32_BACKUP_COPPER_NON_MASTER=eth3 NIC_X32_BACKUP_COPPER_NON_SLAVE= NIC_X32_BACKUP_OPTICAL_NON_MASTER=eth5 NIC_X32_BACKUP_OPTICAL2_NON_MASTER=eth7 NIC_X32_BACKUP_OPTICAL_NON_SLAVE= NIC_X32_BACKUP_OPTICAL2_NON_SLAVE= #### - backup bonded NIC_X32_BACKUP_COPPER_BOND_MASTER=bondeth1 NIC_X32_BACKUP_COPPER_BOND_SLAVE=eth2 eth3 NIC_X32_BACKUP_OPTICAL_BOND_MASTER=bondeth1 NIC_X32_BACKUP_OPTICAL2_BOND_MASTER=bondeth1 NIC_X32_BACKUP_OPTICAL_BOND_SLAVE=eth4 eth5 NIC_X32_BACKUP_OPTICAL2_BOND_SLAVE=eth6 eth7 ## x7-2 ################################## NIC_X72_ADMIN_COPPER_NON_MASTER=eth0 NIC_X72_ADMIN_COPPER_NON_SLAVE= #### - client non-bonded NIC_X72_CLIENT_COPPER_NON_MASTER=eth1 NIC_X72_CLIENT_COPPER_NON_SLAVE= NIC_X72_CLIENT_OPTICAL_NON_MASTER=eth3 NIC_X72_CLIENT_OPTICAL_NON_SLAVE= NIC_X72_CLIENT_FORTPOND_NON_MASTER=eth5 NIC_X72_CLIENT_FORTPOND_NON_SLAVE= #### - client bonded NIC_X72_CLIENT_COPPER_BOND_MASTER=bondeth0 NIC_X72_CLIENT_COPPER_BOND_SLAVE=eth1 eth2 NIC_X72_CLIENT_OPTICAL_BOND_MASTER=bondeth0 NIC_X72_CLIENT_OPTICAL_BOND_SLAVE=eth3 eth4 NIC_X72_CLIENT_FORTPOND_BOND_MASTER=bondeth0 NIC_X72_CLIENT_FORTPOND_BOND_SLAVE=eth5 eth6 #### - backup non-bonded NIC_X72_BACKUP_COPPER_NON_MASTER=eth2 NIC_X72_BACKUP_COPPER_NON_SLAVE= NIC_X72_BACKUP_OPTICAL_NON_MASTER=eth4 NIC_X72_BACKUP_OPTICAL2_NON_MASTER=eth4 NIC_X72_BACKUP_OPTICAL_NON_SLAVE= NIC_X72_BACKUP_OPTICAL2_NON_SLAVE= NIC_X72_BACKUP_FORTPOND_NON_MASTER=eth7 NIC_X72_BACKUP_FORTPOND_NON_SLAVE= #### - backup bonded NIC_X72_BACKUP_COPPER_BOND_MASTER=bondeth1 NIC_X72_BACKUP_COPPER_BOND_SLAVE=eth1 eth2 NIC_X72_BACKUP_OPTICAL_BOND_MASTER=bondeth1 NIC_X72_BACKUP_OPTICAL2_BOND_MASTER=bondeth1 NIC_X72_BACKUP_OPTICAL_BOND_SLAVE=eth3 eth4 NIC_X72_BACKUP_OPTICAL2_BOND_SLAVE=eth3 eth4 NIC_X72_BACKUP_FORTPOND_BOND_MASTER=bondeth1 NIC_X72_BACKUP_FORTPOND_BOND_SLAVE=eth7 eth8 ######### x2-8 x3-8 ####################### NIC_X28_ADMIN_COPPER_NON_MASTER=eth0 NIC_X28_ADMIN_COPPER_NON_SLAVE= #### - client non-bonded NIC_X28_CLIENT_COPPER_NON_MASTER=eth1 NIC_X28_CLIENT_COPPER_NON_SLAVE= NIC_X28_CLIENT_OPTICAL_NON_MASTER=eth9 NIC_X28_CLIENT_OPTICAL_NON_SLAVE= #### - client bonded NIC_X28_CLIENT_COPPER_BOND_MASTER=bondeth0 NIC_X28_CLIENT_COPPER_BOND_SLAVE=eth1 eth7 NIC_X28_CLIENT_OPTICAL_BOND_MASTER=bondeth0 NIC_X28_CLIENT_OPTICAL_BOND_SLAVE=eth9 eth15 #### - backup non-bonded NIC_X28_BACKUP_COPPER_NON_MASTER=eth3 NIC_X28_BACKUP_COPPER_NON_SLAVE= NIC_X28_BACKUP_OPTICAL_NON_MASTER=eth11 NIC_X28_BACKUP_OPTICAL2_NON_MASTER=eth11 NIC_X28_BACKUP_OPTICAL_NON_SLAVE= NIC_X28_BACKUP_OPTICAL2_NON_SLAVE= #### - backup bonded NIC_X28_BACKUP_COPPER_BOND_MASTER=bondeth1 NIC_X28_BACKUP_COPPER_BOND_SLAVE=eth3 eth5 NIC_X28_BACKUP_OPTICAL_BOND_MASTER=bondeth1 NIC_X28_BACKUP_OPTICAL2_BOND_MASTER=bondeth1 NIC_X28_BACKUP_OPTICAL_BOND_SLAVE=eth11 eth13 NIC_X28_BACKUP_OPTICAL2_BOND_SLAVE=eth11 eth13 ######### x4-8 NIC_X48_ADMIN_COPPER_NON_MASTER=eth0 NIC_X48_ADMIN_COPPER_NON_SLAVE= #### - client non-bonded NIC_X48_CLIENT_COPPER_NON_MASTER=eth2 NIC_X48_CLIENT_COPPER_NON_SLAVE= NIC_X48_CLIENT_OPTICAL_NON_MASTER=eth10 NIC_X48_CLIENT_OPTICAL_NON_SLAVE= #### client bonded NIC_X48_CLIENT_COPPER_BOND_MASTER=bondeth0 NIC_X48_CLIENT_COPPER_BOND_SLAVE=eth2 eth6 NIC_X48_CLIENT_OPTICAL_BOND_MASTER=bondeth0 NIC_X48_CLIENT_OPTICAL_BOND_SLAVE=eth10 eth12 #### - backup non-bonded NIC_X48_BACKUP_COPPER_NON_MASTER=eth3 NIC_X48_BACKUP_COPPER_NON_SLAVE= NIC_X48_BACKUP_OPTICAL_NON_MASTER=eth11 NIC_X48_BACKUP_OPTICAL2_NON_MASTER=eth11 NIC_X48_BACKUP_OPTICAL_NON_SLAVE= NIC_X48_BACKUP_OPTICAL2_NON_SLAVE= #### - backup bonded NIC_X48_BACKUP_COPPER_BOND_MASTER=bondeth1 NIC_X48_BACKUP_COPPER_BOND_SLAVE=eth3 eth7 NIC_X48_BACKUP_OPTICAL_BOND_MASTER=bondeth1 NIC_X48_BACKUP_OPTICAL2_BOND_MASTER=bondeth1 NIC_X48_BACKUP_OPTICAL_BOND_SLAVE=eth11 eth13 NIC_X48_BACKUP_OPTICAL2_BOND_SLAVE=eth11 eth13 ######### x7-8 NIC_X78_ADMIN_COPPER_NON_MASTER=eth0 NIC_X78_ADMIN_COPPER_NON_SLAVE= #### - client non-bonded NIC_X78_CLIENT_COPPER_NON_MASTER=eth2 NIC_X78_CLIENT_COPPER_NON_SLAVE= NIC_X78_CLIENT_OPTICAL_NON_MASTER=eth10 NIC_X78_CLIENT_OPTICAL_NON_SLAVE= #### client bonded NIC_X78_CLIENT_COPPER_BOND_MASTER=bondeth0 NIC_X78_CLIENT_COPPER_BOND_SLAVE=eth2 eth6 NIC_X78_CLIENT_OPTICAL_BOND_MASTER=bondeth0 NIC_X78_CLIENT_OPTICAL_BOND_SLAVE=eth8 eth12 #### - backup non-bonded NIC_X78_BACKUP_COPPER_NON_MASTER=eth3 NIC_X78_BACKUP_COPPER_NON_SLAVE= NIC_X78_BACKUP_OPTICAL_NON_MASTER=eth8 NIC_X78_BACKUP_OPTICAL2_NON_MASTER=eth8 NIC_X78_BACKUP_OPTICAL_NON_SLAVE= NIC_X78_BACKUP_OPTICAL2_NON_SLAVE= #### - backup bonded NIC_X78_BACKUP_COPPER_BOND_MASTER=bondeth1 NIC_X78_BACKUP_COPPER_BOND_SLAVE=eth3 eth7 NIC_X78_BACKUP_OPTICAL_BOND_MASTER=bondeth1 NIC_X78_BACKUP_OPTICAL2_BOND_MASTER=bondeth1 NIC_X78_BACKUP_OPTICAL_BOND_SLAVE=eth10 eth14 NIC_X78_BACKUP_OPTICAL2_BOND_SLAVE=eth10 eth14 |
As always, questions, remarks? find me on twitter @vanpupi