topic Re: Cluster Problem in Operating System - HP-UX

Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 13:59:29 GMT

Hi everyone,
I'm trying to setting up a new mono node Cluster Serviceguard on an hpux11i box.
I have created the cluster, and the package that should start DataProtector 5.5 but ther's something wrong and operation failed.
This is cluster.log:
May 30 02:48:20 - Node "test02": Starting service dpstart using
"/etc/opt/omni/server/sg/csfailover.ksh start"
sh: /etc/opt/omni/server/sg/csfailover.ksh: not found.

Can you hep me?
Regards...
PSS

Re: Cluster Problem

Christian Tremblay — Tue, 30 May 2006 14:06:45 GMT

Does the file:
/etc/opt/omni/server/sg/csfailover.ksh
exists ?

Re: Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 14:08:25 GMT

This is the ls -l output:
-rwxrwxrwx 1 root sys 3079 May 31 00:44 /etc/opt/omni/server/sg/csfailover.ksh

Re: Cluster Problem

melvyn burnard — Tue, 30 May 2006 14:58:44 GMT

so what happens if you run that script with the start option outside of Serviceguard?

Re: Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 15:41:52 GMT

The script runs regularly if started from command line.

Re: Cluster Problem

Greg Vaidman — Tue, 30 May 2006 15:55:52 GMT

check the first line of your csfailover.ksh script - you likely have an invalid shell listed there in the "#!" syntax. change the shell to /sbin/sh or some other valid shell.

Re: Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 18:04:25 GMT

no way!
I've tried to insert an "exit 0" at the beginnig of the script but the result was the same

Re: Cluster Problem

Albert_31 — Tue, 30 May 2006 19:55:37 GMT

can you post the control script of the package, so we can have a look at it.

Re: Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 20:07:49 GMT

this is the cntl file

Re: Cluster Problem

Albert_31 — Tue, 30 May 2006 20:21:40 GMT

Hi,

"/etc/opt/omni/server/sg/csfailover.ksh"

if this is script that you want the package to run while starting and execute the same while halting the package, then you got it in the wrong place.. It should be in the customer defined functions..

function customer_defined_run_cmds
{
# ADD customer defined run commands.
: # do nothing instruction, because a function must contain some command.
/etc/opt/omni/server/sg/csfailover.ksh start
test_return 51
}

# This function is a place holder for customer define functions.
# You should define all actions you want to happen here, before the service is
# halted.

function customer_defined_halt_cmds
{
# ADD customer defined halt commands.
: # do nothing instruction, because a function must contain some command.
/etc/opt/omni/server/sg/csfailover.ksh stop
test_return 52
}

Let me know if i got it wrong.

Re: Cluster Problem

PSS SYS ADMIN — Tue, 30 May 2006 20:33:58 GMT

this was the result:

/etc/opt/omni/server/sg/csfailover.ksh: not found.
ERROR: Function customer_defined_run_cmds
ERROR: Failed to RUN customer commands

Re: Cluster Problem

Albert_31 — Tue, 30 May 2006 20:55:21 GMT

The default shell in mcsg is the POSIX shell (/usr/bin/sh), though the error does not point to out..can you check the script..

is it possible to use a simple script instead of the one you are using..from another location..or move the current script to another location example be the /tmp or / directory since it is a single node cluster..

Check the directory permissions top to bottom..

Re: Cluster Problem

rariasn — Wed, 31 May 2006 03:33:15 GMT

Hi Pss,

Search scripts in path:

/etc/opt/omni/sg

rgs,
ran

Re: Cluster Problem

PSS SYS ADMIN — Thu, 01 Jun 2006 02:08:34 GMT

the problem was that th lvm conf change after cluster start and the script disappears

Re: Cluster Problem

Albert_31 — Thu, 01 Jun 2006 02:20:24 GMT

Hi,,

Really did not understand what you meant.. can you be more detailed..

regards

albert

Re: Cluster Problem

PSS SYS ADMIN — Thu, 01 Jun 2006 02:58:31 GMT

when I start the cluster the lvm conf changes because a new filesystem on shared disk is mounted.
When this fs is mounted overrides the fs where the script is located