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Description of problem:
We have a cluster of two RHEL ES 3 systems. Tomcat and dependency RPMs
are installed on both systems. RPMs are part of application server
beta release (ES v2.95 for i386).

Tomcat runs ok when started from a command line with 'service tomcat
start', but hangs when run from a cluster service script.

Cluster service script (/usr/local/bin/extapps) is a simple shell
script based on
/usr/share/doc/clumanager-1.2.9/examples/user_script_template. It
starts tomcat with '/sbin/service tomcat start'.









Version-Release number of selected component (if applicable):
tomcat-4.1.27-8

How reproducible:
Always

Steps to Reproduce:
1. Install tomcat 4.1.27-8 and dependency RPMs
2. Add cluster service 'extapps'
3. Configure cluster service 'extapps' to start tomcat

redhat-config-cluster -> Cluster -> Configure -> Services -> extapps
-> User Script -> /usr/local/bin/extapps

3. Run 'clusvcadm -e extapps'
    

Actual Results:  Member ftp-a.bom.gov.au trying to enable extapps...

clusvcadm hangs and it never returns.

Expected Results:  Member ftp-a.bom.gov.au trying to enable
extapps...success

Additional info:

Please note that tomcat seems to hang, but when traced with 'strace'
it terminates immediately. Please see output below.

[root@ftp-a root]# ps -ef | grep tomcat
root      4232  4169  0 06:32 ?        00:00:00 /bin/sh /sbin/service
tomcat start
root      4235  4232  0 06:32 ?        00:00:00 /bin/bash
/etc/init.d/tomcat start
root      4245  4235  0 06:32 ?        00:00:00 initlog -q -c
/usr/sbin/tomcat -sysconf /etc/sysconfig/tomcat -home
/usr/share/tomcat -logfile /usr/share/tomcat/logs/tomcat.out -pidfile
/var/run/tomcat/tomcat.pid -user tomcat
tomcat    4246  4245  0 06:32 ?        00:00:00 /usr/sbin/tomcat
-sysconf /etc/sysconfig/tomcat -home /usr/share/tomcat -logfile
/usr/share/tomcat/logs/tomcat.out -pidfile /var/run/tomcat/tomcat.pid
-user tomcat
tomcat    4247  4246  0 06:32 ?        00:00:00 /usr/sbin/tomcat
-sysconf /etc/sysconfig/tomcat -home /usr/share/tomcat -logfile
/usr/share/tomcat/logs/tomcat.out -pidfile /var/run/tomcat/tomcat.pid
-user tomcat
root      4349  4300  0 06:33 pts/0    00:00:00 grep tomcat
[root@ftp-a root]#
[root@ftp-a root]# strace -p 4247
Process 4247 attached - interrupt to quit
write(2, "sem_wait in handler failed\n", 27) = 27
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(4247, 4247, SIGABRT)             = 0
--- SIGABRT (Aborted) @ 0 (0) ---
Process 4247 detached
[root@ftp-a root]#