topic Re: Syntax error when forming the cluster in Operating System - Linux

Syntax error when forming the cluster

Jithani — Tue, 29 Mar 2005 01:24:47 GMT

We have configured a 2 node cluster. Server1 and server2. whole setup worked fine and redundancy also accurately happened. But suddenly, when we reboot both servers following error occured.
"Using /lib/modules/2.4.21-4 ELSmp/kernel/drivers/char/deadman.o
Deadman:1.0 minor:63

/etc/rc3.d/s99cmcluster:line 124: count=: syntax error"

OS is Linux ES 3.0

Re: Syntax error when forming the cluster

Alex Lavrov. — Tue, 29 Mar 2005 04:08:46 GMT

Can you paste lines 120-130 of /etc/rc3.d/s99cmcluster please?

Re: Syntax error when forming the cluster

Jithani — Tue, 29 Mar 2005 06:46:01 GMT

start cmclconfd"
exit 1
fi
let count=$cout + 1
/bin/sleep 1
/bin/netstat -an | /bin/grep ':5302 '
done

#
# Start cmrunnode and log the pid to a file

I tried booting server1 early and boot server2. The cluster formed without error. I found one error in the /var/log/messees in server2, which says "/dev/cciss/c1d0p1 cannot be accessed" this is lock lun partition.

Re: Syntax error when forming the cluster

Alex Lavrov. — Tue, 29 Mar 2005 07:03:24 GMT

You have "$cout" instead of "$count". "n" is missing, so you get "let count=+1" because $cout is nt set and is empty.

Regards,
alex

Re: Syntax error when forming the cluster

Jithani — Tue, 29 Mar 2005 21:18:37 GMT

We tried that early. But it didnt help to sort. I feel it is a problem with Lock Lun. Please help if any of you understand.

Re: Syntax error when forming the cluster

Serviceguard for Linux — Wed, 30 Mar 2005 23:19:20 GMT

First - to fix the file use one of the following:

let count=$count+1

or better:

(( count = count + 1 ))

WATCH THE SPACES - they are critical.

This is unlikely to be related to LockLUN. More likely it is due to some aspect of security not set up correctly. You hit the like with the problem only if cmconfigd is not running. To get by this first, make absolutely sure that the firewall on all nodes is off (you can fix the firewall settings later). Then (for 11.15.04 and 11.16.01) make sure that you are clear on the other security settings. Easiest is probably to put the "+" in cmclnodelist file.

Remember that these recommendations are to get by your problems and to allow an easier transition into understanding the security setup.