Anything to look for specifically? Here is what tabdump site shows: #key,value,comments,disable "blademaxp","64",, "fsptimeout","0",, "installdir","/install",, "ipmimaxp","64",, "ipmiretries","3",, "ipmitimeout","2",, "consoleondemand","no",, "master","127.0.0.1",, "forwarders","$our-name-server",, "nameservers","127.0.0.1",, "maxssh","8",, "ppcmaxp","64",, "ppcretry","3",, "ppctimeout","0",, "powerinterval","0",, "syspowerinterval","0",, "sharedtftp","1",, "SNsyncfiledir","/var/xcat/syncfiles",, "nodesyncfiledir","/var/xcat/node/syncfiles",, "tftpdir","/tftpboot",, "xcatdport","3001",, "xcatiport","3002",, "xcatconfdir","/etc/xcat",, "timezone","America/New_York",, "useNmapfromMN","no",, "enableASMI","no",, "db2installloc","/mntdb2",, "databaseloc","/var/lib",, "sshbetweennodes","ALLGROUPS",, "dnshandler","ddns",, "vsftp","n",, "cleanupxcatpost","no",, "dhcplease","43200",, "auditnosyslog","0",, "dhcpinterfaces","enp11s0f1",, "domain","cluster",,
Thanks, Steve On Tue, Nov 3, 2015 at 2:11 PM, Russell Auld <[email protected]> wrote: > Check the site table. > > On Nov 3, 2015 1:14 PM, Stephen Cousins <[email protected]> wrote: > > > > Hi, > > > > I had improperly set my network to 172.0.0.0/16 thinking that that was > in private space. I later found that 172.16.0.0/12 is the real private > space so I changed entries in all of the tables to 172.20.*.*. I also > changed entries in /etc/hosts, and then reran makedns -n and makedhcp -n. > After restarting everything DHCP starts up fine but when I boot a node it > comes up with entries like: > > > > Nov 3 12:50:49 gromit dhcpd: DHCPDISCOVER from 00:25:90:29:4b:40 via > enp11s0f1: network enp11s0f1: no free leases > > > > So, I seem to not have gotten everything changed. The networks table > has a staticrange of: 172.20.10.101-172.20.10.254: > > > > > "clusternet","172.20.0.0","255.255.0.0","enp11s0f1","<xcatmaster>","172.20.0.1","172.20.0.1","<xcatmaster>","172.20.0.1",,,"172.20.10.101-172.20.10.254",,,,,,, > > > > > > Here is what the generated dhcpd.conf file looks like: > > > >> #xCAT generated dhcp configuration > >> > >> authoritative; > >> option conf-file code 209 = text; > >> option space isan; > >> option isan-encap-opts code 43 = encapsulate isan; > >> option isan.iqn code 203 = string; > >> option isan.root-path code 201 = string; > >> option space gpxe; > >> option gpxe-encap-opts code 175 = encapsulate gpxe; > >> option gpxe.bus-id code 177 = string; > >> option user-class-identifier code 77 = string; > >> option gpxe.no-pxedhcp code 176 = unsigned integer 8; > >> option tcode code 101 = text; > >> option iscsi-initiator-iqn code 203 = string; > >> ddns-update-style interim; > >> ignore client-updates; > >> option client-architecture code 93 = unsigned integer 16; > >> option tcode "America/New_York"; > >> option gpxe.no-pxedhcp 1; > >> > >> omapi-port 7911; > >> key xcat_key { > >> algorithm hmac-md5; > >> secret "==============my_secret==================="; > >> }; > >> omapi-key xcat_key; > >> class "pxe" { > >> match if substring (option vendor-class-identifier, 0, 9) = > "PXEClient"; > >> ddns-updates off; > >> max-lease-time 600; > >> } > >> shared-network enp11s0f1 { > >> subnet 172.20.0.0 netmask 255.255.0.0 { > >> max-lease-time 43200; > >> min-lease-time 43200; > >> default-lease-time 43200; > >> option routers 172.20.0.1; > >> next-server 172.20.0.1; > >> option log-servers 172.20.0.1; > >> option ntp-servers 172.20.0.1; > >> option domain-name "cluster"; > >> option domain-name-servers 172.20.0.1; > >> option domain-search "cluster"; > >> zone cluster. { > >> primary 172.20.0.1; key xcat_key; > >> } > >> zone 20.172.IN-ADDR.ARPA. { > >> primary 172.20.0.1; key xcat_key; > >> } > >> if option user-class-identifier = "xNBA" and option > client-architecture = 00:00 { #x86, xCAT Network Boot Agent > >> always-broadcast on; > >> filename = " > http://172.20.0.1/tftpboot/xcat/xnba/nets/172.20.0.0_16";; > >> } else if option user-class-identifier = "xNBA" and option > client-architecture = 00:09 { #x86, xCAT Network Boot Agent > >> filename = " > http://172.20.0.1/tftpboot/xcat/xnba/nets/172.20.0.0_16.uefi";; > >> } else if option client-architecture = 00:00 { #x86 > >> filename "xcat/xnba.kpxe"; > >> } else if option vendor-class-identifier = "Etherboot-5.4" { #x86 > >> filename "xcat/xnba.kpxe"; > >> } else if option client-architecture = 00:07 { #x86_64 uefi > >> filename "xcat/xnba.efi"; > >> } else if option client-architecture = 00:09 { #x86_64 uefi > alternative id > >> filename "xcat/xnba.efi"; > >> } else if option client-architecture = 00:02 { #ia64 > >> filename "elilo.efi"; > >> } else if option client-architecture = 00:0e { #OPAL-v3 > >> option conf-file = " > http://172.20.0.1/tftpboot/pxelinux.cfg/p/172.20.0.0_16";; > >> } else if substring(filename,0,1) = null { #otherwise, provide > yaboot if the client isn't specific > >> filename "/yaboot"; > >> } > >> } # 172.20.0.0/255.255.0.0 subnet_end > >> } # enp11s0f1 nic_end > >> > > I'm not sure how the static MAC addresses come into play with xCAT. I am > used to static entries being like: > > > >> > >> host n101 { > >> hardware ethernet 00:25:90:29:4b:40; > >> fixed-address 172.20.10.101; > >> } > >> > > > > I see that I'll likely have issues with tftpd as well. I'll come try > to work through those when I get there. > > > > I guess I have two questions after all of this: > > > > 1. What do I need to do now to get things fixed? > > 2. What would have been the correct way to do what I wanted to do. > > > > Thanks for your continued help with this project. > > > > Steve > > > > -- > > ________________________________________________________________ > > Steve Cousins Supercomputer Engineer/Administrator > > Advanced Computing Group University of Maine System > > 244 Neville Hall (UMS Data Center) (207) 561-3574 > > Orono ME 04469 steve.cousins at maine.edu > > > > ------------------------------------------------------------------------------ > _______________________________________________ > xCAT-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/xcat-user > -- ________________________________________________________________ Steve Cousins Supercomputer Engineer/Administrator Advanced Computing Group University of Maine System 244 Neville Hall (UMS Data Center) (207) 561-3574 Orono ME 04469 steve.cousins at maine.edu
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