Set noderes.nfsserver to the correct IP address to use for your kickstart repo.
On 10/7/2013 1:33 PM, Steve Crusan wrote: > Hi all, > > Our network setup is like so: > - 1Gb ethernet (deployment / xCAT / management network) > - 10Gb ethernet > - out-of-band (IMM/BMC) > > Right now, our DNS is handled by setting up search paths on our xcat > server (via /etc/resolv.conf), with the *fastest* paths being resolved first. > So, 10Gb is resolved before 1Gb, like such: > > $ cat /etc/resolv.conf > nameserver 10.230.16.5 > nameserver 10.230.16.6 > search fst.domain.com mcp.domain.com lom.domain.com i2b.domain.com domain.com > $ host testcoreb > testcoreb.fst.domain.com has address 10.233.1.68 > $ host testcoreb.mcp > testcoreb.mcp.domain.com has address 10.230.1.68 > > 10.233 is 10Gb ethernet, and 10.230 is 1Gb ethernet. We DO NOT want to > provision/manage (psh, etc) over 10Gb, but rather the 1G ethernet. We don't > use slashes in our short hostnames (hostname-mgmt), which I think is causing > a problem. Some hosts that do not have a 10GbE provision fine, because the > short name lookup defaults to that node's 10.230 network, which is correct: > $ host fsm07 > fsm07.mcp.domain.com has address 10.230.1.87 > > We only have dhcpd listening on 1Gb ethernet as well: > $ tabdump site | grep dhcp > "dhcpinterfaces","eth0",, > > When I do a nodeset testcoreb osimage=imageName, the 10.233 interface is > used, which is wrong: > kcmdline=quiet repo=http://10.233.1.5:80/install/rhels6.4/x86_64 > ks=http://10.233.1.5:80/install/autoinst/testcoreb.mcp > ksdevice=40:f2:e9:0c:ef:04 cmdline console=tty0 console=ttyS19200,hard > > >From dhcpd.leases: > host testcoreb { > dynamic; > hardware ethernet 40:f2:e9:0c:ef:04; > fixed-address 10.233.1.68; > supersede server.ddns-hostname = "testcoreb"; > <SNIPPED> > > Is there a way to explicitly tell xCAT *not* to do a DNS lookup for the > shortname, and determine which interface to set for the tftp server? I've > tried the following in the noders table, without any success: > > $ tabdump noderes | grep testcoreb > "testcoreb",,"pxe","10.230.1.5",,"10.230.1.5","10.230.1.5",,"mac","mac",,,,,,,,, > > I've tried manually setting all of this in the bootparam table, etc, without > any success. > > So, why long-winded question is, am I just missing setting a key somewhere in > one of the 40+ xCAT tables to override the short name lookups, and explicitly > use the 1Gb ethernet network? I haven't even defined the 10Gb ethernet > network in the xCAT networks table either… > > Thanks, > > ~Steve > > > > > > ------------------------------------------------------------------------------ > October Webinars: Code for Performance > Free Intel webinars can help you accelerate application performance. > Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from > the latest Intel processors and coprocessors. See abstracts and register > > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg.clktrk > _______________________________________________ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xcat-user > ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg.clktrk _______________________________________________ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
