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					                                                 NIC Failure

NIC Failure

Source: http://unix.derkeiler.com/Mailing−Lists/SunManagers/2008−02/msg00037.html



      • From: "rmp dmd" <rmp.dmd1229@xxxxxxxxx>
      • Date: Tue, 5 Feb 2008 13:05:42 −0500

Hi SunManagers,

After rebooting a SunFire T5220 due to rack re−arrangment, my NIC on
multipath failed. I hope you can guide me troubleshoot this. I tested the
cable and switches and they are fine.

Feb 5 12:28:02 in.mpathd[171]: The link has gone down on nxge1
Feb 5 12:28:02 in.mpathd[171]: NIC failure detected on nxge1 of group
zone_production
Feb 5 12:28:02 in.mpathd[171]: The link has gone down on nxge0
Feb 5 12:28:02 in.mpathd[171]: NIC failure detected on nxge0 of group
production
Feb 5 12:28:02 in.mpathd[171]: Successfully failed over from NIC nxge0 to
NIC e1000g0

Here's the set−up:

/etc/hostname.e1000g0
suntory−if0 deprecated netmask + broadcast + group production −failover up
addif suntory netmask + broadcast + failover up

/etc/hostname.nxge0
suntory−if1 deprecated netmask + broadcast + group production −failover up
addif suntory−dum netmask + broadcast + failover up

/etc/hostname.e1000g1
suntory_z1−if0 deprecated netmask + broadcast + group zone_production
−failover up
addif suntory_z1 netmask + broadcast + failover up

/etc/hostname.nxge1
suntory_z1−if1 deprecated netmask + broadcast + group zone_production
−failover up
addif suntory_z1−dum netmask + broadcast + failover up

/etc/hosts
192.168.99.40 suntory
192.168.99.41 suntory−if0
192.168.99.42 suntory−dum


NIC Failure                                                                         1
                                            NIC Failure
192.168.99.43 suntory−if1
#
# For zone
#
172.30.99.64 suntory_z1
172.30.99.65 suntory_z1−if0
172.30.99.66 suntory_z1−dum
172.30.99.67 suntory_z1−if1
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NIC Failure                                               2

				
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