创建数据库的时候发现老是报一些错误。
ORA-27504: IPC error creating OSD context
ORA-27300: OS system dependent operation:unsupp_mtu failed with status: 0
ORA-27301: OS failure message: Error 0
ORA-27302: failure occurred at: skgxpvaddr10
ORA-27303: additional information: requested interface eth1 mtu not supported. Check output from ifconfig command
查了好长时间，最后发现有如下问题，MTU=1634，太大，修改成1500就好了。
eth0 Link encap:Ethernet HWaddr 00:0D:60:EB:47:92
inet addr:172.16.37.239 Bcast:172.16.37.255 Mask:255.255.255.0
inet6 addr: fe80::20d:60ff:feeb:4792/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3929465 errors:0 dropped:0 overruns:0 frame:0
TX packets:2597109 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:10
RX bytes:694575221 (662.3 MiB) TX bytes:1299621218 (1.2 GiB)
Base address:0x2500 Memory:faee0000-faf00000
eth1 Link encap:Ethernet HWaddr 00:0D:60:EB:47:93
inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20d:60ff:feeb:4793/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1634 Metric:1
RX packets:23619 errors:0 dropped:0 overruns:0 frame:0
TX packets:20737 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:17964372 (17.1 MiB) TX bytes:8388225 (7.9 MiB)
Base address:0x2540 Memory:faec0000-faee0000
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:1500 Metric:1
RX packets:24389 errors:0 dropped:0 overruns:0 frame:0
TX packets:24389 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:9063485 (8.6 MiB) TX bytes:9063485 (8.6 MiB)
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