Running version 2.13.5.POST107.g8489de8
I have a handful on nodes that use the same short name on 2 networks. Here's
what it should look like:
node1.cluster.local 172.20.0.11
node1-imm.cluster.local 172.29.0.11
node1-ib.cluster.local 172.40.0.11
farnsworth.dc.foo.edu 10.0.0.38
farnsworth.it.raboof.edu 148.143.201.25
Networks setup is:
#netname,net,mask,mgtifname,gateway,dhcpserver,tftpserver,nameservers,ntpservers,logservers,dynamicrange,staticrange,staticrangeincrement,nodehostname,ddnsdomain,vlanid,domain,mtu,comments,disable
"provision","172.20.0.0","255.255.255.0","ens3",,,"172.20.0.2",,"172.20.0.1",,"172.20.0.200-172.20.0.250",,,,,,,,,
"imm","172.29.0.0","255.255.255.0","ens3",,,"172.29.0.2",,,,,,,,,,,,,
"infra","172.30.0.0","255.255.255.0","ens3",,,"172.30.0.2",,,,,,,,,,,,,
"IPoIB","172.40.0.0","255.255.255.0","ens3",,,"172.40.0.2",,,,,,,,,,,,,
"intersite","10.0.0.0","255.255.255.0","ens8",,,,,,,,,,,,,"dc.foo.edu",, ,
"public","148.143.201.0","255.255.255.224",,"149.165.232.1",,,,,,,,,,,,"it.raboof.edu",,,
If I set up the provisioning and IMM IPs in the hosts table w/ everything else
defined in nics, I see:
Node setup:
Nics table:
"node1","ib0!172.40.0.11,bond0!10.0.0.38,ens2f1!148.143.201.25","ib0!-ib",,"ib0!Infiniband,bond0!Ethernet,ens2f1!Ethernet","bond0!configbond-mtu
bond0 ens1@ens1d1
mode=4@xmit_hash_policy=layer3+4@miimon=100","ib0!IPoIB,bond0!intersite,ens2f1!public","bond0!farnsworth,ens2f1!farnsworth","bond0!MTU=9000,ens2f1!MTU=9000",,,,
Hosts table: "node1","172.20.0.11",,"-imm:172.29.0.11",,
After running makehosts -n, I see:
172.20.0.17 node1 node1.cluster.local
172.29.0.17 node1-imm node1-imm.cluster.local
148.143.201.25 node1-ens2f1 node1-ens2f1.it.raboof.edu farnsworth
172.40.0.17 node1-ib node1-ib.cluster.local
10.0.0.38 node1-bond0 node1-bond0.dc.foo.edu
Note that it creates an alias for farnsworth (which won't work for our
purposes), but ignores the setting for the 10.0.0.0/bond0 net/interface. In
order to get rid of the alias and just enter the node in hosts as
"farnsworth.dc.foo.edu" or "farnsworth.it.raboof.edu," I can enter them in the
hosts.otherinterfaces field for the node, but again it will only enter 1 in the
hosts file correctly. The other will have the "-iface" name and maybe an alias
if it's defined in the nics table (which won't work for us). I've also tried
adding the external name as an unmanaged node and creating entries in the hosts
table like:
"node1","172.20.0.11",,"-imm:172.29.0.11,farnsworth: 148.143.201.25",,
"farnsworth"," 10.0.0.38",,,"node1 inter-site link",
This leaves me with:
172.20.0.17 node1 node1.cluster.local
172.29.0.17 node1-imm node1-imm.cluster.local
148.143.201.25 farnsworth farnsworth.it.raboof.edu
172.40.0.17 node1-ib node1-ib.cluster.local
10.0.0.38 node1-bond0 node1-bond0.dc.foo.edu
The goal is to do away with the "-iface" host name on the 2 "external" networks
in favor of just "farnsworth.domain.name" So far, I can only get one to work
correctly.
Regards,
Christian Caruthers
Lenovo Professional Services
Mobile: 757-289-9872
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