Hi Ravindra, there are some issues, please see below.
On Monday 24 July 2006 22:57, ravindra reddy wrote: > Hi everyone, > > When i am Defining the clients...with the fillowing configuration....... > > Imagename: oscarimage(already created ) > clientdomain: oscardomain > clientname: oscarnode > hosts:1 > padding:0 > starting no:1 > ip: 192.168.1.2 (default value is 10.2.2.1) You selected an address in the network external to the cluster! That won't work. > mask:255.255.255.0 (default value is 255.0.0.0) > gw: 192.168.1.1 ( i gave the eth1 ip address here.. is it ok?) (default > value is 10.2.2.1) > > Whem i was clicked on the addclients .....i got the error as > > "error running the postclients scripts...check for the logs" > This is the log...... > > =========================================================================== > == Running step 5 of the OSCAR wizard: Define OSCAR clients > ============================================================================= > > --> Step 5: Running: ./post_clients > No ipchains on this computer > No modification to do for ipchains > Couldn't push hosts file to images at ./post_clients line 41 > at /usr/lib/systeminstaller/SystemInstaller/Tk/AddClients.pm line 213 > Couldn't run postinstall at > /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi/Tk.pm line 247 > > ______________________________________________________________________________________________________________ > > > Interface configurations of headnode(VM) > > _________________________________________________________________________________________________________________________- > > > eth0 Link encap:Ethernet HWaddr 52:54:00:12:34:56 > inet addr:10.2.2.2 Bcast:10.255.255.255 Mask:255.0.0.0 > inet6 addr: fe80::5054:ff:fe12:3456/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:221 errors:0 dropped:0 overruns:0 frame:0 > TX packets:397 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:79824 (77.9 KiB) TX bytes:68507 (66.9 KiB) > Interrupt:11 Base address:0xc100 This was selected by yourself as "internal" network. I bet you ran: ./install_cluster eth0 but from your choice of IPs you actually regard 192.168.1.0 (the eth1 network) as the cluster internal network! > eth1 Link encap:Ethernet HWaddr 52:54:00:12:34:57 > inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0 > inet6 addr: fe80::5054:ff:fe12:3457/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:166 errors:0 dropped:0 overruns:0 frame:0 > TX packets:5 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:9960 (9.7 KiB) TX bytes:378 (378.0 b) > ___________________________________________________________________________________________________ > > The Hosts configurations...... > > ______________________________________________________________________________________________ > > [EMAIL PROTECTED] oscar-5.0a1r5037-20060623]# cat /etc/hosts > # Do not remove the following line, or various programs > # that require network functionality will fail. > 127.0.0.1 localhost localhost > > 10.0.2.15 oscarhost oscar_server nfs_oscar pbs_oscar > 192.168.1.1 oscarhost.oscardomain oscarhost Grrr, bad. "oscarhost" resolves to two IPs. If you restart the whole installation (cd /opt/oscar.../scripts; ./start_over) then please clean up the /etc/hosts, and add something like: 10.0.2.15 oscarhost.external.domain 192.168.1.1 oscarhost.oscardomain oscarhost and then try cd /opt/oscar... ./install_cluster eth1 Repairing this without restarting from scratch is a mess because it requires some direct database edits and a lot of checking and editing... Oh, you're using a VM. Please use only bridged networks! And actually you don't really need to have two ethernet interfaces set up, but it makes life easier to have them (as you can define an adjustable external interface and a fixed intenal interface). You should not change the IP of the internal interface once you've started running OSCAR! But you can change the external one (and move your VM around). Regards, Erich > > # These entries are managed by SIS, please don't modify them. > 192.168.1.2 oscarnode1.oscardomain oscarnode1 > > _______________________________________________________________________________ > The Tap device on the hostOS........ > > ipaddr: 10.2.2.1 mask: 255.0.0.0 > > _______________________________________________________- > > Should i need to setup the nat in the VM(headnode)......? and > Should i change anything in the /etc/hosts script ? > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Oscar-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-devel
