Heartbeat low priority link
Updated: 21 May 2010 | 4 comments
I have a couple of clusters running Solaris 8, 10, VCS 4.x , 5.x
I'm running IPMP on my public links and I want to configure public interface as a low-priority link, the existing 2 hearbeats are on differnet vlan's.
Can someone pls send me the steps to configure the same online without bringingdown the clusters and service groups.
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Say you want to add qfe2 to
Say you want to add qfe2 to llt as a low-pri link2 :
lltconfig -l -t link2 -d /dev/qfe:2 -b ether
Sandeepty, here is the
Sandeep
ty, here is the config files for your reference , i have created new llttab file using bge0 interface
plese let me know if it looks good .
ifconfig -a
IP DNS hostname
192.168.10.1 --> testhost-nic1
192.168.10.3 --> testhost
192.168.10.2 --> testhost-nic2
bge0: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
inet 192.168.10.1 netmask ffffff00 broadcast 192.168.10.255
groupname testhost
bge0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 192.168.10.3 netmask ffffff00 broadcast 192.168.10.255
bge2: flags=69040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,STANDBY,INACTIVE> mtu 1500 index 3
inet 192.168.10.2 netmask ffffff00 broadcast 134.42.10.255
groupname testhost
present llttab file #cat /etc/llttab
set-node testhost
set-cluster 236
link nxge0 /dev/nxge:0 - ether - -
link nxge4 /dev/nxge:4 - ether - -
---------------------------------------------------
new llttab with public interface
set-node testhost
set-cluster 236
link nxge0 /dev/nxge:0 - ether - -
link nxge4 /dev/nxge:4 - ether - -
link bge0 /dev/bge:0 -ether--
sunguru, As bge0 is a public
sunguru,
As bge0 is a public interface, you would want this to be a low-pri link (in Sandeep's command to do this online he has done this by specifying the -l option)
Thus the new line should be as follows (note: be careful correct spacing is preserved - your post appears to have compressed/removed spaces between the dashes which should not be the case in the actual file)
link-lowpri bge0 /dev/bge:0 - ether - -
substituting bge0 into Sandeep's example command, this becomes:
lltconfig -l -t bge0 -d /dev/bge:0 -b ether
If this post has helped you, please vote or mark as solution
Thank you so much Lee , such
Thank you so much Lee , such a great forum to get help.
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