check this link: https://xcat-docs.readthedocs.io/en/stable/QA/makehosts.html
If above link is not helpful, Can u send me 1) site table attributes for domain, master and nameserver 2) node definition 3) "ip addr show" of Management node interface 4) tabdump networks 5) cat /etc/resolv.con make sure networks table defins both nics. Thanks, Casandra ................................................................... Casandra Hong Qiu Phone: (845) 433-9291, t/l 293-9291 Office: Building 8, 3-B-04 [email protected] From: Thomas HUMMEL <[email protected]> To: [email protected] Date: 12/11/2019 01:00 PM Subject: [EXTERNAL] [xcat-user] No nic found in deploy network Hello, I successfuly set up a cluster where 'deploy' subnet and 'data' subnets are the same and only one nic of the compute node is pluged (facing this subnet). I'm using xCAT 2.15 / CentOS 8 / stateless /switch-based discovery / external DNS. Trying to implement aI setup where they're 2 different subnets I get the following error : xcat[4702]: INFO xcat.discovery.switch: (ac:1f:6b:b1:7b:26) Found node: node-1 xcat[4702]: INFO xcat.discovery.zzzdiscovery: (ac:1f:6b:b1:7b:26) Failed for node discovery: No nic found in deploy network for node-1 My setup is not so simple as I cannot afford right now to have a routed deploy subnet : A compute node has : - eth0 facing 'deploy_net' non routed - eth2 facing 'data_net' routed matching the mycluster dns domain As both nics are up and the node is matched, why don't their MAC addresses appear into the 'mac' table ? I'm using an external DNS and I want my nodes to be known as <node>.mycluster (thus having their 'ip' object attributes in the 'data_net' subnet). I expect eth2 to be setup via the 'confignetwork' postscript and the ip address I put into the 'nics' table for it. Does my problem consists in having only one hostname (<node>) although I tried to put <node>-<nic> into /etc/hosts ? Should my external DNS manage a zone for the deploy subnet as well ? What am I missing ? This must be a common setup (maybe not the non routed/routed part though). Thanks -- Thomas HUMMEL _______________________________________________ xCAT-user mailing list [email protected] https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge.net_lists_listinfo_xcat-2Duser&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=n1LR_Py9TQX0dVqfGTbLHUMGx25-C8VtBDS0nCzyNXY&m=2M54pIS1bNhQQxL5R7pn20-NNIuW9EbFiPiP3-yQAZs&s=xf1AxWutflZosbqxHqIgujXvzxGmPoG3lEZyK_1vOvU&e=
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