Hi again ,
I set image post action to "beep" and start installation process , after a
while it seems that installation process on client node , finished , and its
waiting for reboot , so i reset node client , after that i changed boot
priority to hard disk first , then node client tried to boot from hard disk
and loading centos on it , but these errors showed up:
Mounted /proc filesystem
Mounting sysfs
Creating /dev
Starting udev
Loading jbd.ko module
Loading ext3.ko module
Creating root device
Mounting root filesystem
mount:error 6 mounting ext3
mount:error 2 mounting none
Switching to new root
switchroot:mount failed:22
unmount /initrd/dev failed:2
kernel panic - not syncing : Attempted to kill init!
-------------------
on the server node , in monitoring page , still installation of this node is
green and its progress is "beeping" , so its seems it was successful until
now.
what is the problem? what should i do now?!
cheers.
On Sat, Nov 1, 2008 at 11:41 PM, Ali Nazemian <[EMAIL PROTECTED]> wrote:
> I checked what u said , and it seems that firewall was enable , although
> ssh was allowed , but that was enable , so this problem solved by disabling
> firewall , after that some new errors showed up on client node ,it was
> something about portioning problem in client node that i think it was
> related to ide.disk/scsi.disk file , so i have questions about imaging
> process in OSCAR installation, that probably can help me to install it
> without any errors:
> 1- in step "build the image" we should choose disk partion file , they said
> we should choose scsi.disk for scsi disks and ide.disk for IDE disks , but
> what about SATA IDE disks? as u know hda partion format for IDE and sda is
> for scsi , i saw SATA is use sda too , so should i choose scsi.disk?!
> 2- in this step , we should ip assignment method , dafult value for that is
> static , which one should i choose?! static or dhcp?! which one is more
> efficeient? i think static is better, what do u think?!
> 3- post install action , should be reboot , beep or something else? in
> istallation manual it says we shouldn't choose reboot if we want to choose
> network boot installation, now i dont know which one is better and errorless
> for me?!
> 4- I found something , when i want to find mac address of the client node ,
> ( i have just 2 node connected to switch as a pilot project , one of them as
> a server and another one as a clinet ) wrong mac address found , i think it
> is switch mac address that found , so i should insert client mac address
> manually , do u think it can cause some errors in installation process?!
> Best regards.
>
>
> On Fri, Oct 31, 2008 at 1:57 AM, <[EMAIL PROTECTED]> wrote:
>
>> Have you checked the headnode, to make sure that your firewall is not
>> running?
>>
>> for a GUI to turn off the firewall: system-config-securitylevel
>>
>> On Tue, Oct 28, 2008 at 2:51 PM, ali nazemian <[EMAIL PROTECTED]>wrote:
>>
>>> Hi.
>>> I want to execute clustering for our HPC center using OSCAR, but i have a
>>> problem with step 7, installing cluster.
>>> Here is my problem :
>>> After i want to run step 7 , after some time on client node "tftp time
>>> out" error appeared and node terminate the boot agent. and "Received
>>> disconnect from 192.168.0.2: 2: The connection is closed by SSH Server
>>> Current FSM is SSH_Main_SSHProcess" appeared on server node.
>>> Here is the complete log of step 7:
>>>
>>> --------------------------------------------------------------------------
>>> --> Update Wizard Env (as needed)
>>> --> Step 7: Running: ./post_install
>>> Gathering processor count from oscarnode1.clusternet.
>>> ssh: connect to host oscarnode1.clusternet port 22: Connection timed out
>>> Improper count (0) returned from machine oscarnode1.clusternet at
>>> ./post_install line 83
>>> main::get_numproc() called at ./post_install line 39
>>> ssh: connect to host oscarnode1 port 22: Connection timed out
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> --> About to run /opt/oscar/packages/loghost/scripts/post_install for
>>> loghost
>>> ************************* oscar_cluster *************************
>>> --------- oscarnode1---------
>>> ssh: connect to host oscarnode1 port 22: Connection timed out
>>> --> About to run /opt/oscar/packages/ganglia/scripts/post_install for
>>> ganglia
>>> [ganglia] Ganglia gmond configuration file modified, re-starting
>>> daemon...
>>> Shutting down GANGLIA gmond: [60G[ [0;32mOK [0;39m ]
>>> Starting GANGLIA gmond: [60G[ [0;32mOK [0;39m ]
>>> editing /etc/gmetad.conf
>>> match: gridname\s+.*
>>> match: data_source\s+.*
>>> [ganglia] Ganglia gmetad configuration file modified, re-starting
>>> daemon...
>>> Shutting down GANGLIA gmetad: [60G[ [0;32mOK [0;39m ]
>>> Starting GANGLIA gmetad: [60G[ [0;32mOK [0;39m ]
>>> [ganglia] Starting up apache...
>>> Stopping httpd: [60G[ [0;32mOK [0;39m ]
>>> Starting httpd: [60G[ [0;32mOK [0;39m ]
>>> [ganglia] Ganglia page is located at http://server.clusternet/ganglia/
>>> ************************* oscar_cluster *************************
>>> --------- oscarnode1---------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> --> About to run /opt/oscar/packages/torque/scripts/post_install for
>>> torque
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> TORQUE mom config file updated with clienthost: server.clusternet
>>> Pushing config file to clients...
>>> Sending SIGHUP to all moms...
>>> ************************* oscar_cluster *************************
>>> --------- oscarnode1---------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> [torque] Updating pbs_server nodes
>>> /opt/pbs/bin/pbsnodes: Server has no node list
>>> Shutting down TORQUE Server: [60G[ [0;32mOK [0;39m ]
>>> Starting TORQUE Server: [60G[ [0;32mOK [0;39m ]
>>> [torque] Creating TORQUE workq queue...
>>> Max open servers: 4
>>> set queue workq resources_max.ncpus = 0
>>> set queue workq resources_max.nodect = 0
>>> set queue workq resources_available.nodect = 0
>>> set server resources_available.ncpus = 0
>>> set server resources_available.nodect = 0
>>> set server resources_available.nodes = 0
>>> set server resources_max.ncpus = 0
>>> set server resources_max.nodes = 0
>>> set server scheduler_iteration = 60
>>> set server log_events = 64
>>> Shutting down MAUI Scheduler: [60G[ [0;32mOK [0;39m ]
>>> Starting MAUI Scheduler: [60G[ [0;32mOK [0;39m ]
>>> --> About to run /opt/oscar/packages/switcher/scripts/post_install for
>>> switcher
>>> Setting default for tag mpi ("lam-7.1.2")
>>> Attribute successfully set; new attribute setting will be effective for
>>> future shells
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> --> About to run /opt/oscar/packages/mta-config/scripts/post_install for
>>> mta-config
>>> ************************************ WARNING
>>> ************************************
>>> OSCAR could not set up the configuration for any mailing service on the
>>> server.
>>> The current version of the mta-config package in OSCAR only supports the
>>> Postfix mail transfer agent (MTA).
>>> It looks like you have another MTA installed (e.g, sendmail or exim); as
>>> such,
>>> please be aware that OSCAR will not automatically configure it.
>>> ************************************ WARNING
>>> ************************************
>>> --> About to run /opt/oscar/packages/ntpconfig/scripts/post_install for
>>> ntpconfig
>>> Shutting down ntpd: [60G[ [0;32mOK [0;39m ]
>>> Starting ntpd: [60G[ [0;32mOK [0;39m ]
>>> ************************* oscar_cluster *************************
>>> --------- oscarnode1---------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> --> About to run /opt/oscar/packages/opium/scripts/post_install for opium
>>> Not all hosts were accessible by c3! Will retry the update later
>>> Could not find template for file switcher.ini
>>> If this contains distro-specific lines, please create a template!
>>> image:
>>> $VAR1 = 'oscarimage';
>>> ---------------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> Could not find template for file gshadow
>>> If this contains distro-specific lines, please create a template!
>>> image:
>>> $VAR1 = 'oscarimage';
>>> ---------------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> image:
>>> $VAR1 = 'oscarimage';
>>> ---------------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> image:
>>> $VAR1 = 'oscarimage';
>>> ---------------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> image:
>>> $VAR1 = 'oscarimage';
>>> ---------------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> rsync: connection unexpectedly closed (0 bytes received so far) [sender]
>>> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
>>> --> About to run /opt/oscar/packages/oda/scripts/post_install for oda
>>> generating the /etc/odaserver file on all oscar clients
>>> . /etc/profile.d/c3.sh && cexec 'echo oscar_server > /etc/odaserver'
>>> ************************* oscar_cluster *************************
>>> --------- oscarnode1---------
>>> Received disconnect from 192.168.0.2: 2: The connection is closed by SSH
>>> Server
>>> Current FSM is SSH_Main_SSHProcess
>>> Cluster setup complete!
>>> --> Step 7: Successfully completed the cluster install
>>> --> Update Wizard Env (as needed)
>>>
>>> -----------------------------------------------------------------------------------
>>> P.S: i am using OSCAR 5 on centos 4.7-x86_64 , i cant use centos 5.X
>>> because of it has problem with my graphic cards.
>>> Best regards.
>>>
>>> --
>>> A.Nazemian
>>>
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>>
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>>
>
>
> --
> A.Nazemian
>
--
A.Nazemian
-------------------------------------------------------------------------
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