Dear all,
i've got some strange error message after successfully finishing Step 3
"Install OSCAR Server" and restarting the cluster GUI on my CentOS 4.4
installation.
./install_cluster eth0
--> Setting env variable OSCAR_UI to gui
Checking your system...
Success: debrepo-check.pl
Success: su-check.pl
--------------------------------------------------
ERROR: it seems the interface used is not the one
assigned to OSCAR in /etc/hosts
--------------------------------------------------
-----------------------------------
/opt/oscar-5.0/scripts/system-sanity.d/network-check.pl
Network configuration not correct
-----------------------------------
Failure: network-check.pl
Success: selinux-check.pl
Success: ssh-check.pl
ERROR: There are basic system configuration issues (see log).
The installation works great and without any problems till restarting OSCAR
GUI after Step-3 "Installing OSCAR Server".
During processing Step-3, I saw messages like
============================================================================
=
== Running step 3 of the OSCAR wizard: Install OSCAR server packages
============================================================================
=
--> Step 3: Running: ./install_server eth0
--> Getting internal IP address
--> Got: [IP 192.168.0.246]
--> Got: [broadcast 192.168.0.255]
--> Got: [netmask 255.255.255.0]
--> Adding hosts to /etc/hosts
Backing up /etc/hosts
Adding required entries to /etc/hosts
--> Identified non-core packages: openmpi pvm netbootmgr opium loghost
torque mta-config ntpconfig mpich ganglia lam maui disable-services
--> Installing server non-core packages (core packages already installed)
--> Smart_install:
openmpi,openmpi-switcher-modulefile,pvm,pvm-modules-oscar,netbootmgr,ssh-osc
ar,loghost,torque,torque-client,torque-gui,torque-modulefile,torque-mom,torq
ue-server,ntp,mpich-ch_p4-gcc-oscar,mpich-ch_p4-gcc-oscar-module,ganglia-gme
tad,ganglia-gmond,ganglia-web,php-gd,rrdtool,lam-oscar,lam-oscar-modulefile,
lam-switcher-modulefile,libaio,libaio-devel,maui-oscar
--> Successfully installed server non-core RPMs
--> Marking installed bit in ODA for server non-core RPMS
--> Done marking installed bits in ODA
--> Running post_server_install scripts for server non-core packages
Setting systemimager-server-netboodmond to NET_BOOT_DEFAULT=local
Stopping SystemImager's net boot client monitor: si_netbootmond.
Starting SystemImager's net boot client monitor: si_netbootmond.
Shutting down TORQUE Server: FAILED
Starting TORQUE Server: _
[torque] ...updating xpbsmonrc file
WARNING: OSCAR does not know how to configure sendmail yet.
WARNING: Please bug the OSCAR developers to finish the mta-config package!
WARNING: There will be no mail service running on the client nodes!
Shutting down ntpd: FAILED
Starting ntpd: _
Shutting down GANGLIA gmond: _
editing /etc/gmond.conf
[ganglia] Changed line: name = "OSCAR Cluster"
[ganglia] Changed line: owner = "OSCAR"
[ganglia] Changed line: port = 8649
[ganglia] Changed line: port = 8649
[ganglia] Ganglia gmond configuration file modified, re-starting daemon...
Shutting down GANGLIA gmond: FAILED
Starting GANGLIA gmond: _
[ganglia] Adding default route for multicast to go through eth0.
[ganglia] Ganglia gmond configuration file modified, re-starting daemon...
Shutting down GANGLIA gmond: _
Starting GANGLIA gmond: _
editing /etc/gmetad.conf
match: gridname\s+.*
match: data_source\s+.*
[ganglia] Ganglia gmetad configuration file modified, re-starting daemon...
Shutting down GANGLIA gmetad: _
Starting GANGLIA gmetad: _
[ganglia] Starting up apache...
Stopping httpd: _
Starting httpd: _
[ganglia] Ganglia page is located at http://metacomp.samba.local/ganglia/
--> Successfully ran server non-core package post_server_install scripts
--> Updating /etc/exports
Backing up /etc/exports
Checking for /home export
Adding /home export
--> Updating rsyncd.conf
Backing up rsyncd header stub
Found hosts allow stanza
Adding hosts allow to file
Updated rsyncd.conf file
--> Refreshing services
Shutting down NFS mountd: FAILED
Shutting down NFS daemon: FAILED
Shutting down NFS quotas: FAILED
Shutting down NFS services: _
Starting NFS services: _
Starting NFS quotas: _
Starting NFS daemon: _
Starting NFS mountd: _
Starting sshd:_
--> Fixing root "dot" files
Making any necessary PATH fixes to (/root/.bashrc)
Making any necessary PATH fixes to (/root/.tcshrc)
Making any necessary PATH fixes to (/root/.cshrc)
--> Finished server_prep script
--> Step 3: Successfully installed OSCAR server
--> Update Wizard Env (as needed)
--> Successfully ran oscar_wizard
--> Successfully ran OSCAR install_cluster script
I did the installation several times on different machines, some with two
Ethernet adapter card, some with only one Ethernet Adapter.
The configuration for /etc/host looks like this.
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
192.168.0.246 metacomp.samba.local metacomp oscar_server nfs_oscar
pbs_oscar
Internet, rdesktop, ftp etc. works fine and without any problems.
Do I have to add additional alias like OSCAR or oscar cluster to my host
file, or . ????
Regards
Peter Rottmann
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