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RAC questions

Robeen
Robeen Member Posts: 2,219 Silver Badge

Oracle DB 12.1.0.2

Hi,


I have a 2 RAC nodes on Solaris. I would like to know more on my environment.

[email protected]:/u01/app/grid/bin$ oifcfg iflist

-->what does net1,net2 and net3 mean?

net1 2.1.1.0

net1 169.254.0.0

net2 3.1.1.0

net2 169.254.16.0

net3 5.1.1.0

net3 6.0.0.0

net910000 10.215.227.0

What is the difference between 'oifcfg iflist' and './olsnodes -n -i -l -p' ?

[email protected]:/u01/app/grid/bin$ ./olsnodes -n -i -l -p

dware1 1    2.1.1.11,3.1.1.11    <none>

what does 'dladm show-phys' mean?

[email protected]:/u01/app/grid/bin$ dladm show-phys

LINK      MEDIA     STATE   SPEED DUPLEX  DEVICE

net0      Ethernet   up     10000 full   vnet0

net1      Ethernet   up     10000 full   vnet1

net2      Ethernet   up     10000 full   vnet2

net3      Ethernet   up     40000 full   vnet3

What is the difference between the different network names? lo0,neto,net1,net2,net3,net910000.

[email protected]:/u01/app/grid/bin$ ipadm

NAME       CLASS/TYPE STATE    UNDER   ADDR

lo0        loopback  ok      --     --

  lo0/v4     static   ok      --     127.0.0.1/8

  lo0/v6     static   ok      --     ::1/128

net0       ip     ok      --     --

  net0/v6    addrconf  ok      --     fe80::214:4fff:fef9:8c6d/10

net1       ip     ok      --     --

  net1/v4    static   ok      --     2.1.1.11/24

  net1/v4a    static   ok      --     169.254.6.190/20

net2       ip     ok      --     --

  net2/v4    static   ok      --     3.1.1.11/24

  net2/v4a    static   ok      --     169.254.16.33/20

net3       ip     ok      --     --

  net3/v4    static   ok      --     5.1.1.11/24

  net3/v4a    static   ok      --     6.1.1.11/8

net910000     ip     ok      --     --

  net910000/v4  static   ok      --     10.215.227.28/26

  net910000/v4a static   ok      --     10.215.227.30/26

  net910000/v4c static   ok      --     10.215.227.34/26

  net910000/v4e static   ok      --     10.215.227.33/26


Thanks,


Roshan

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