Article Number: 000167681
When an Intel interface is added to a lagg, member ports have their MAC address changed to match the lagg's MAC by if_setlladdr().This function changes the MAC address in the ifnet and then clears and sets the IFF_UP flag on the interface to force it to re-initialize.
|
/sbin/ifconfig ix0 -vlanmtu -vlanhwtag -vlanhwfilter -vlanhwtso
/sbin/ifconfig ix1 -vlanmtu -vlanhwtag -vlanhwfilter -vlanhwtso
NOTE: You will need to change the interface name (ix0 or ix1) to what matches the nodes affected iface.
There is still a risk to this issue but much less invasive than a reboot. This command re-initializes the NIC and should correct the issue. It is similar to the reboot as it can correct the problem but does not prevent the issue from returning. Changes to MTU and adding or removing aggregate interfaces from a network can increase the chances of the race condition occurring. If a change is made and the race condition returns, the command would need to be run again to correct the issue.
This command will not persist through a reboot. If a reboot is performed on the node, the commands must be run again should the issue return after boot.
======
Isilon Gen6
Isilon A100, Isilon A200, Isilon A2000, Isilon Gen6, Isilon H400, Isilon H500, Isilon HD400, Isilon NL400, Isilon NL410, Isilon S200, Isilon S210, Isilon X200, Isilon X210, Isilon X400, Isilon X410
20 Nov 2020
2
Solution