03-15-2016
I see this thread has been open for over a day without resolution so, although I'm not qualified to answer the specifics, I thought I'd chip in anyway.
Firstly, my disclaimer. I'm not an AIX expert by any means and I have no knowledge of the LP11002. However, I do know the QL2464 very well and I was the technical director of a storage distributor many years ago and we shipped loads of fibre channel kit. So all I can do is tell you where I'd be looking in the first instance. I could well be completely wrong but here goes...........
The symptoms you describe indicate that everything is fine until the link gets really busy, then it screws up. Normal FC payload is 2112 giving a MTU of 2148 bytes total allowing for headers, etc. Some FC adapters support "jumbo" packets with a payload up to 9000 giving a MTU of 9036 bytes with headers. If the adapter supports jumbos, whether jumbo packets are enabled or not is a setting in the adapter BIOS. So if one adapter is set for jumbo and the other doesn't support jumbo then everything will work find with low traffic but when things really get going one of the adapters suddenly sends a jumbo packet that the other adapter cannot understand. So if I was fighting this issue I would look at both adapters and set the max payload to 2112 or the max MTU to 2148 or set the "support jumbo packets=no". Then test to see if the problem has gone away.
Needless to say, should you get to a known good working situation only change one thing at a time afterwards and fully test that it hasn't screwed up again.
I have no clue whether this will help you or not.
Good luck anyway.
Last edited by hicksd8; 03-15-2016 at 05:35 PM..
These 2 Users Gave Thanks to hicksd8 For This Post:
10 More Discussions You Might Find Interesting
1. Programming
Hi,
After I installed gcc on my machine and issued a command to compile a program, I did
gcc -c 'prog'.c
The object file was created, then I did
gcc -o 'prog' 'prog'.o
Then I got this error message I have been reading man pages and searching the internet but have not been able to... (1 Reply)
Discussion started by: rachael
1 Replies
2. Linux
Dear linuxers,
I'm a novice in C++ programming.
I wrote a ReadFile class in file ReadFile.cpp.
After that, I wrote a test.cpp, which contains a main function, to test whether my class work well.
I follow the following steps to compile the ReadFile.cpp file.
g++296 -c ReadFile.cpp -o... (4 Replies)
Discussion started by: niukun
4 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
This is my first shell script, so I'm hoping the problem is that I'm just missing something, and not something bigger. I have a Java application that I wrote in WSAD that reads data from an Excel file and inserts values into a DB2 database. I'm able to run it successfully in WSAD. I... (4 Replies)
Discussion started by: loveToBlade
4 Replies
4. Shell Programming and Scripting
Hi All
I am quite new to Unix. Following is a shell script that i have written and getting the subject mentioned error.
#!/bin/ksh
#-------------------------------------------------------------------------
# File: ang_stdnld.ksh
#
# Desc: UNIX shell script to extract Store information.... (3 Replies)
Discussion started by: amitsinha
3 Replies
5. Shell Programming and Scripting
#!/bin/bash
while
do
codes
done
it says line 2: [: too many arguments
why? (4 Replies)
Discussion started by: garfish
4 Replies
6. Programming
Hello All,
I've encountered a strange behaviour from g++ that doesn't make sense to me. Maybe you can shed some light on it:
I have a bunch of source files and want to compile them and link them with a static library liba.a located in /usr/local/lib64 into an executable
Approach 1 works... (0 Replies)
Discussion started by: magelord
0 Replies
7. AIX
Hello,
One one of my AIX boxes I'm having the following errror:
fcstat fcs0:
Port Speed (supported): 4 GBIT
Error opening device: /dev/fscsi0
errno: 0000003d
Has anyone encountered similar errors?
Thank you! (1 Reply)
Discussion started by: aixn00b
1 Replies
8. UNIX for Dummies Questions & Answers
Hi everybody,
I read about treads realted to this issue but they did not resovle issue given below.
Please help me resolve issue given below
I have html file under /srv/www/htdocs/actual_folder
ls actual_folder/
test.html
and following link works... (0 Replies)
Discussion started by: newbielgn
0 Replies
9. Solaris
Hi All
I am facing an issue with our new solaris machine.
in /var/adm/messages
root@Prod-App1:/var/tmp#
root@Prod-App1:/var/tmp#
root@Prod-App1:/var/tmp# cat /var/adm//messages
Apr 20 03:10:01 Prod-App1 syslogd: line 25: WARNING: loghost could not be resolved
Apr 20 08:24:18 Prod-App1... (0 Replies)
Discussion started by: javeedkaleem
0 Replies
10. Solaris
Hi All
I am facing an issue with our new solaris machine.
in /var/adm/messages
Apr 22 16:43:05 Prod-App1 in.routed: interface net0 to 172.16.101.1 turned off
Apr 22 16:43:33 Prod-App1 mac: NOTICE: nxge0 link up, 1000 Mbps, full duplex
Apr 22 16:43:34 Prod-App1 mac: NOTICE: nxge0 link... (2 Replies)
Discussion started by: javeedkaleem
2 Replies
LEARN ABOUT PHP
msgfmt_get_error_code
MSGFMT_GET_ERROR_CODE(3) 1 MSGFMT_GET_ERROR_CODE(3)
MessageFormatter::getErrorCode - Get the error code from last operation
Object oriented style
SYNOPSIS
public int MessageFormatter::getErrorCode (void )
DESCRIPTION
Procedural style
int msgfmt_get_error_code (MessageFormatter $fmt)
Get the error code from last operation.
PARAMETERS
o $fmt
- The message formatter
RETURN VALUES
The error code, one of UErrorCode values. Initial value is U_ZERO_ERROR.
EXAMPLES
Example #1
msgfmt_get_error_code(3) example
<?php
$fmt = msgfmt_create("en_US", "{0, number} monkeys on {1, number} trees");
$str = msgfmt_format($fmt, array());
if(!$str) {
echo "ERROR: ".msgfmt_get_error_message($fmt) . " (" . msgfmt_get_error_code($fmt) . ")
";
}
?>
Example #2
OO example
<?php
$fmt = new MessageFormatter("en_US", "{0, number} monkeys on {1, number} trees");
$str = $fmt->format(array());
if(!$str) {
echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ")
";
}
?>
The above example will output:
ERROR: msgfmt_format: not enough parameters: U_ILLEGAL_ARGUMENT_ERROR (1)
SEE ALSO
msgfmt_get_error_message(3), intl_get_error_code(3), intl_is_failure(3).
PHP Documentation Group MSGFMT_GET_ERROR_CODE(3)