Thanks Sharon. The problem was indeed on testmachine1 side as it was not
properly configured.
I performed log help on that side and found the same error as I was seeing on
the logging machine side:
[root@ip-10-168-83-103 ~]# staf local log help
Error submitting request, RC: 21
Additional info
---------------
STAFConnectionProviderConnect: Error creating socket for path
'/tmp/STAFIPC_STAF', socket(), osRC=24
The testmachine1 had this entry in STAF.cfg:
service log library STAFLog parms "ENABLEREMOTELOGGING REMOTELOGSERVER local"
which I changed to :
service log library STAFLog
On the logging machine I still have entry
service log library STAFLog parms "ENABLEREMOTELOGGING REMOTELOGSERVER
testmachine1"
and things started to work fine on both the machines. I'm able to log messages
from logging machine to remote log server on testmachine1
Thanks for your help.
-- Andrew
To: andrewmore2...@hotmail.com
CC: staf-users@lists.sourceforge.net
Subject: Re: [staf-users] Rc-21 in using LOG service with ENABLEREMOTELOGGING
configuration
From: luc...@us.ibm.com
Date: Tue, 2 Aug 2011 11:52:27 -0500
Did you verify that you can submit STAF
requests to the machine that you're using as the remote log service? Can
you do a STAF ping of testmachine1 on the machine that you're configuring
the LOG service to use testmachine1 as the remote log service machine?
STAF testmachine1 PING PING
You must be able to submit STAF service
services to testmachine1 in order to use it as the remote LOG service machine.
Did you verify that the LOG service
is registered on testmachine1? For example, does the following
work?
STAF testmachine1 LOG HELP
Note that the osRC in the error message
you provided is 24 (this is the errno returned by the socket() API).
STAFConnectionProviderConnect:
Error creating socket for path '/tmp/STAFIPC_STAF', socket(), osRC=24
This is the errno for EMFILE which means"
too many file descriptors opened". You can use the lsof
command to list the open files on a Linux system and to see what process
opened them. It appearsthe maximum limit for the number of open files
has been exceeded on your machine (this can be caused for example by a
program that opens lots of files and doesn't close them).
Enabling STAF's remote logging works
fine for me on Linux as shown below. In my example, machine staf4g
has the LOG service configured to perform remote logging on machine staf1e:
First, I made sure that my remote log
service machine gives at least trust level 4 to the machine that is using
it to do remote logging. You can check the trust level using the
MISC WHOAMI command and checking the value for "Trust Level"
as follows:
[root@staf4g ~]# STAF staf1e MISC WHOAMI
Response
--------
Instance Name : STAF
Instance UUID : BBDFC24D821500000903D3E361663467
Request Number : 42988
Interface : ssl
Logical ID : staf4g.company.com
Physical ID : 9.3.999.999
Endpoint : ssl://staf4g.company.com@6550
Machine : staf4g.company.com
Machine Nickname: staf4g.company.com
Local Request : No
Handle :
1730
Handle Name : STAF/Client
User
: none://anonymous
Trust Level :
5
[root@staf4g ~]# STAF local SERVICE QUERY
SERVICE LOG
Response
--------
{
Name : LOG
Library : STAFLog
Executable: <None>
Options : []
Parameters: ENABLEREMOTELOGGING
REMOTELOGSERVER staf1e.company.com
}
[root@staf4g ~]# STAF local LOG LOG GLOBAL
LOGNAME Test LEVEL info MESSAGE "Hi"
Response
--------
[root@staf4g ~]# STAF local LOG QUERY GLOBAL
LOGNAME Test
Response
--------
Date-Time Level
Message
----------------- ----- -------
20110802-11:25:20 Info Hi
--------------------------------------------------------------
Sharon Lucas
IBM Austin, luc...@us.ibm.com
(512) 286-7313 or Tieline 363-7313
From:
Andrew More <andrewmore2...@hotmail.com>
To:
<staf-users@lists.sourceforge.net>
Date:
08/02/2011 02:40 AM
Subject:
[staf-users]
Rc-21 in using LOG service with ENABLEREMOTELOGGING
configuration
Hi,
I'm using STAF v3.4.5 on an Red Hat 5.6 64bit machine and trying to use
LOG service with ENABLEREMOTELOGGING configuration. I've the below configuration
in STAF.cfg
file:
# Turn on tracing of internal errors and deprecated options
trace enable tracepoints "error deprecated"
# Enable TCP/IP connections
interface ssl library STAFTCP option Secure=Yes option Port=6550
interface tcp library STAFTCP option Secure=No option Port=6500
# Set default local trust
trust machine local://local level 5
trust machine testmachine1 level 5
# Add default service loader
serviceloader library STAFDSLS
service log library STAFLog parms "ENABLEREMOTELOGGING REMOTELOGSERVER
testmachine1"
While the testmachine1 has entry in /etc/hosts
file:
10.176.59.196 testmachine1
When I try to use the log service! I get the below error:
[root@ip-10-176-59-197 ~]# staf local log help
Error submitting request, RC: 21
Additional info
---------------
STAFConnectionProviderConnect: Error creating socket for path
'/tmp/STAFIPC_STAF',
socket(), osRC=24
Seems there is definitely some problem in the STAF.cfg file as when I use
the below entry log service works fine:
service log library STAFLog
Please suggest what is that my missing ?
--Andrew
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