Oracle^® Dual Port 25/100 Gb Ethernet Adapter User's Guide, Mellanox

Analyze Why Changing the MTU Does Not Correctly Set the Link Property (Oracle Solaris x86/64)

The dladm command might display this message:

# dladm: warning: cannot set link property 'mtu' on 'net0': link busy

It is possible that some objects defined on the link need to be removed or plumbed down.

• Remove and retry the command.

  # dladm set-linkprop -p mtu=9500 net0

  For more information, refer to the Oracle Solarisdladm (1M) man page ((https://docs.oracle.com/cd/E36784_01/html/E36871/makehtml-id-7.html#scrolltoc).

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