Error: Could not find or load main class com.hitachi.exporttool.cli.Main

svenso · September 2020

Hello,
can anybody please advise regarding this error?

$ ./config_check.sh

=========================

STORAGE: HDS_G350: VSPG

=========================

TCP connection to "xxxxxxxxx" on port "1099" is ok

TCP connection to "xxxxxxxxx" on port "51099" is ok

TCP connection to "xxxxxxxxx" on port "51100" is ok

WARNING : TCP connection to "xxxxxxxxx" on port "51101" has failed! It might need to be open on the firewall.

REST API TEST

TCP connection to "xxxxxxxxx" on port "443" is ok

/usr/bin/perl /home/lpar2rrd/stor2rrd/bin/vspg_apitest.pl stor2rrd XXXXX xxxxxxxxx https HDS_G350 apitest xxxxxxxxx xxxxxxxxx

Machine Name: VSP G350

Machine Type-Model: VSP G350

Machine Serial: 429611

IP address controller A: xxxxxxxxx

IP address controller B: xxxxxxxxx

Software Version: 88-06-01/00

Export tool version : 1

Error: Could not find or load main class sanproject.getexptool.RJElMain

cat: /opt/hds/88-06-01/log/: Is a directory

Error: Could not find or load main class sanproject.getexptool.RJElMain

cat: /opt/hds/88-06-01/log/: Is a directory

VSPG Error: export tool finished mistake

set up or check HDS_EXPORT_TOOL_JAVAPATH in stor2rrd.cfg

VSPG Error: command failed: /home/lpar2rrd/stor2rrd/bin/hds_check.sh stor2rrd <PASSWORD> xxxxxxxxx 429611 -I1 88-06-01 xxxxxxxxx xxxxxxxxx 1

connection failed!!

Assure if your Java version is supported by Export Tool, 1.8 should be at least

openjdk version "1.8.0_252"

thank you.

cheers/sven

svenso · September 2020

Image: https://forum.xorux.com/uploads/editor/ku/7ej6lzx5d8jv.png

Lukas · September 2020

Hello,

What version of stor2rrd do you have?

Thank you

svenso · September 2020

Hi,

Chees/sven

Lukas · September 2020

Hello,

that's weird. Please send us these outputs:

ls -l /opt/hds/88-06-01/*

cat /opt/hds/88-06-01/runUnix.sh

Thank you

svenso · September 2020

Hi,

[lpar2rrd@stor2rrd ~]$ ls -l /opt/hds/88-06-01/*

-rw-rw-r-- 1 lpar2rrd lpar2rrd 2187432 Sep 21 08:55 /opt/hds/88-06-01/exptool.zip

-rwxr-xr-x 1 root root 172 Sep 21 10:41 /opt/hds/88-06-01/runUnix.bat

-rwxr-xr-x 1 root root 212 Sep 21 10:41 /opt/hds/88-06-01/runUnix.sh

/opt/hds/88-06-01/ExportTool(Monitor):

total 4

-rw-r--r-- 1 root root 3161 Sep 18 12:24 Readme.txt

drwxr-xr-x 4 root root 150 Sep 21 10:25 UNIX

drwxr-xr-x 2 root root 23 Sep 18 12:24 win

/opt/hds/88-06-01/log:

total 0

/opt/hds/88-06-01/monitor2:

total 420

-rw-r--r-- 1 root root 407732 Sep 18 12:24 exportTool.jar

-rw-r--r-- 1 root root 246 Sep 18 12:24 exportTool.properties

drwxr-xr-x 2 root root 156 Sep 18 12:24 external

-rw-r--r-- 1 root root 3139 Sep 18 12:24 Readme.txt

-rw-r--r-- 1 root root 212 Sep 18 12:24 runUnix.sh

-rw-r--r-- 1 root root 200 Sep 18 12:24 runWin.bat

-rw-r--r-- 1 root root 13 Sep 18 12:24 Version.txt

[lpar2rrd@stor2rrd ~]$

[lpar2rrd@stor2rrd ~]$ cat /opt/hds/88-06-01/runUnix.sh

#! /bin/sh

java -classpath "./exportTool.jar":"./external/log4j-core-2.8.2.jar":"./external/log4j-api-2.8.2.jar":"./external/commons-codec-1.3.jar":"./external/lz4-1.3.0.jar" com.hitachi.exporttool.cli.Main "$@"

[lpar2rrd@stor2rrd ~]$

Lukas · September 2020

I think the export tool is badly installed.

under root

1. remove directory /opt/hds/88-06-01/

2. install export tool

mkdir /opt/hds/88-06-01

cd /opt/hds/88-06-01

tar xvf export-tool.tar

chmod 755 runUnix.sh

chown -R stor2rrd /opt/hds # lpar2rrd in case of usage of Virtual Appliance

under stor2rrd # lpar2rrd in case of usage of Virtual Appliance

cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir

./bin/config_check.sh HDS_G350

Let us know.

Thank you

svenso · September 2020

Hi,

runUnix.bat also fine? or do I have some wrong export tool.

[root@stor2rrd 88-06-01]# tar xvf export.tar

[root@stor2rrd 88-06-01]# ll

total 2204

-rw-rw-rw- 1 root root 3819 Dec 18 2014 command.txt

-rwxrwxrwx 1 root root 146 Jul 17 2015 delUnix.bat

-rwxrwxrwx 1 root root 141 Jul 17 2015 delWin.bat

-rw-r--r-- 1 root root 40960 Sep 18 12:24 export.tar

drwxr-xr-x 4 root root 44 Sep 18 12:24 ExportTool(Monitor)

-rw-rw-r-- 1 lpar2rrd lpar2rrd 2187432 Sep 21 08:55 exptool.zip

drwxrwxrwx 2 root root 33 Apr 14 18:22 lib

drwxr-xr-x 3 root root 139 Sep 18 12:24 monitor2

-rw-rw-rw- 1 root root 1253 Oct 27 2014 RsdRmiSSLkey

-rwxrwxrwx 1 root root 172 Jul 17 2015 runUnix.bat

-rwxrwxrwx 1 root root 167 Jul 17 2015 runWin.bat

svenso · September 2020

now the output is empty.

[lpar2rrd@stor2rrd stor2rrd]$

[lpar2rrd@stor2rrd stor2rrd]$ ./bin/config_check.sh HDS_G350

[lpar2rrd@stor2rrd stor2rrd]$

svenso · September 2020

from browser:

Image: https://forum.xorux.com/uploads/editor/i7/63csrta8y1bv.png

svenso · September 2020

API data test: NOK

Under user: lpar2rrd
Export tool command failed: "java -classpath "/opt/hds/88-06-01/lib/JSanExportLoader.jar" -Del.tool.Xmx=536870912 -Dmd.command=/tmp/riks-HDS_G350/riks-HDS_G350-type-hus_vm.txt -Del.logpath=/tmp/riks-HDS_G350/log -Dmd.rmitimeout=20 sanproject.getexptool.RJElMain"
Loading ExportTool...
Missing ip


2020/09/23 13:56:06 start Export Loader Version : 88-00-00
2020/09/23 13:56:06  command file path=/tmp/riks-HDS_G350/riks-HDS_G350-type-hus_vm.txt
2020/09/23 13:56:06  log file path    =/tmp/riks-HDS_G350/log
2020/09/23 13:56:06  log file name    =loader0923135606.log
2020/09/23 13:56:06  ExportLoader mode=ALL
2020/09/23 13:56:06  download port    =51099
2020/09/23 13:56:06 read target address from command file.
2020/09/23 13:56:06 Missing ip
2020/09/23 13:56:06 ExportLoader fail.
2020/09/23 13:56:06 ExportLoader finish. exitcode=101

svenso · September 2020

Image: https://forum.xorux.com/uploads/editor/9t/sa7fanrj3dbb.png

IPs are in place...

Cheers/sven

Lukas · September 2020

Hello,

under root

chown -R stor2rrd /opt/hds # lpar2rrd in case of usage of Virtual Appliance

under stor2rrd # lpar2rrd in case of usage of Virtual Appliance

cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir

./bin/config_check.sh HDS_G350 ### the output should not be empty

thank you

Lukas · September 2020

if the output is still empty

. /home/stor2rrd/stor2rrd/etc/stor2rrd.cfg; /home/lpar2rrd/stor2rrd/bin/hds_check.sh stor2rrd <PASSWORD> <SVP_IP> 429611 -I1 88-06-01 <IP CTL A> <IP CTL B> 1

svenso · September 2020

[root@stor2rrd stor2rrd]# chown -R lpar2rrd /opt/hds

[root@stor2rrd stor2rrd]#

[root@stor2rrd stor2rrd]# ll -d /opt/hds/

drwxr-xr-x 3 lpar2rrd root 21 Sep 23 13:52 /opt/hds/

[root@stor2rrd bin]# cd /home/lpar2rrd/stor2rrd

[root@stor2rrd stor2rrd]# ./bin/config_check.sh HDS_G350

[root@stor2rrd stor2rrd]#

still somehow the output is empty

cheers/sven

Lukas · September 2020

run config_check.sh under lpar2rrd by the user

su -l lpar2rrd

cd /home/lpar2rrd/stor2rrd

./bin/config_check.sh <storage alias>

svenso · September 2020

[lpar2rrd@stor2rrd ~]$ /home/lpar2rrd/stor2rrd/bin/hds_check.sh stor2rrd CJ4ETRWGK54xuUertew22 xx.xx.xx.xx 429611 -I1 88-06-01 xx.xx.xx.xx xx.xx.xx.xx 1

Export tool version : 1

VSPG Error: variable HDS_EXPORT_TOOL_JAVAPATH is not defined

set up or check HDS_EXPORT_TOOL_JAVAPATH in etc/stor2rrd.cfg

[lpar2rrd@stor2rrd ~]$

svenso · September 2020

[lpar2rrd@stor2rrd ~]$ who

lpar2rrd pts/0 2020-09-24 09:00 (gateway)

[lpar2rrd@stor2rrd ~]$

[lpar2rrd@stor2rrd ~]$ cd /home/lpar2rrd/stor2rrd

[lpar2rrd@stor2rrd stor2rrd]$

[lpar2rrd@stor2rrd stor2rrd]$ ./bin/config_check.sh HDS_G350

[lpar2rrd@stor2rrd stor2rrd]$

svenso · September 2020

etc/stor2rrd.cfg

# Prefered path to Java for HDS Export Tool (it requires /usr/java8_64 on AIX)

HDS_EXPORT_TOOL_JAVAPATH=/usr/java8_64/jre/bin:/usr/java8_32/jre/bin:/usr/bin:/usr/bin/java:/bin/java

svenso · September 2020

[lpar2rrd@stor2rrd etc]$ which java

/usr/bin/java

[lpar2rrd@stor2rrd etc]$

[lpar2rrd@stor2rrd etc]$ java -version

openjdk version "1.8.0_252"

OpenJDK Runtime Environment (build 1.8.0_252-b09)

OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode)

[lpar2rrd@stor2rrd etc]$

Lukas · September 2020

Hello,

1. . /home/stor2rrd/stor2rrd/etc/stor2rrd.cfg

2. /home/lpar2rrd/stor2rrd/bin/hds_check.sh stor2rrd <PASSWORD> <SVP_IP> 429611 -I1 88-06-01 <IP CTL A> <IP CTL B> 1

where <password> is unencrypted password

Lukas · September 2020

or

su -l lpar2rrd

cd /home/lpar2rrd/stor2rrd

./bin/config_check.sh

Thank you

svenso · September 2020

hi,

should I change something in /home/stor2rrd/stor2rrd/etc/stor2rrd.cfg ?

Cheers/sven

Lukas · September 2020

not yet. I need an output

su -l lpar2rrd

cd /home/lpar2rrd/stor2rrd

./bin/config_check.sh

Thank you

svenso · September 2020

[lpar2rrd@stor2rrd etc]$ su -l lpar2rrd

Password:

Last login: Thu Sep 24 09:00:19 EEST 2020 from gateway on pts/0

Last failed login: Thu Sep 24 09:51:41 EEST 2020 on pts/0

There was 1 failed login attempt since the last successful login.

[lpar2rrd@stor2rrd ~]$

[lpar2rrd@stor2rrd ~]$ cd /home/lpar2rrd/stor2rrd

[lpar2rrd@stor2rrd stor2rrd]$ ./bin/config_check.sh

=========================

STORAGE: riks-HDS_G350: VSPG

=========================

TCP connection to "xx.xx.xx.xx" on port "1099" is ok

TCP connection to "xx.xx.xx.xx" on port "51099" is ok

TCP connection to "xx.xx.xx.xx" on port "51100" is ok

WARNING : TCP connection to "xx.xx.xx.xx" on port "51101" has failed! It might need to be open on the firewall.

REST API TEST

TCP connection to "xx.xx.xx.xx" on port "443" is ok

/usr/bin/perl /home/lpar2rrd/stor2rrd/bin/vspg_apitest.pl stor2rrd XXXXX 1xx.xx.xx.xx https riks-HDS_G350 apitest xx.xx.xx.xx xx.xx.xx.xx

Machine Name: VSP G350

Machine Type-Model: VSP G350

Machine Serial: 429611

IP address controller A: xx.xx.xx.xx

IP address controller B: xx.xx.xx.xx

Software Version: 88-06-01/00

Export tool version : 1

Loading ExportTool...

Export tool start [Version 88-06-01-FF/00]

command file = /opt/hds/hds_test/command.txt

[ 1] ip xx.xx.xx.xx ; Specifies IP adress of SVP

[ 2] dkcsn 429611 ; Specifies Serial Number of SVP

[ 3] login User = [stor2rrd], Passwd = [****************]

[MPC Software Version] 88-06-01-20/00

[ExportTool version] 88-06-01-FF/00

[ExportTool IF version] 88-00-00

Unable to get time range for monitoring

[ 4] show ; output storing period

Monitoring time range

From : 0000/00/00 00:00 - To : 0000/00/00 00:00 Interval : 0min.

[ 5] group Port ; Port usage

[ 6] range -0001:

Unable to get time range for monitoring

[ 7] outpath "/opt/hds/hds_test/performance" ; specifies the sub-directory in which files will be saved

[ 8] option nocompress

[ 9] apply

Export tool end

connection ok

========

Summary:

========

Fujitsu_DX500_S3 ok

riks-HDS_G350 ok

cheers/sven

Lukas · September 2020

it looks good. Do you see the data for riks-HDS_G350?

svenso · September 2020

graphs are not showing

svenso · September 2020

Image: https://forum.xorux.com/uploads/editor/01/8tbbil753gp1.png

Lukas · September 2020

Hello,

1. ignore connection test via UI

2. Try these latest scripts

https://download.stor2rrd.com/patch/2.81-21-90-gbef51/vspgperf.pl.gz

Gunzip it and copy to /home/stor2rrd/stor2rrd/bin (755, stor2rrd owner)

-rwxr-xr-x 1 stor2rrd stor2rrd 264051 24. zář 10.21 vspgperf.pl

If your web browser gunzips it automatically then just rename it: mv vspgperf.pl.gz vspgperf.pl

Assure that file size is the same as on above example

https://download.stor2rrd.com/patch/2.81-21-90-gbef51/vspgconf.pl.gz

Gunzip it and copy to /home/stor2rrd/stor2rrd/bin (755, stor2rrd owner)

-rwxr-xr-x 1 stor2rrd stor2rrd 148157 24. zář 10.21 vspgconf.pl

If your web browser gunzips it automatically then just rename it: mv vspgconf.pl.gz vspgconf.pl

Assure that file size is the same as on above example

after copy scripts to bin directory

wait about 30 then

su -l lpar2rrd

cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir

rm tmp/2*

./load.sh

refresh GUI

If you cannot see data send us logs

cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir

tar cvhf logs.tar logs tmp/*txt

gzip -9 logs.tar

Send us logs.tar.gz via https://upload.stor2rrd.com

Thank you

svenso · September 2020

Hi,

downloaded new scripts and did everything you asked. Will let you know how the GUI is behaving.

[lpar2rrd@stor2rrd lpar2rrd]$ rm tmp/2*

rm: cannot remove ‘tmp/2*’: No such file or directory

[lpar2rrd@stor2rrd lpar2rrd]$ ./load.sh

Image environment is set

jobs -l vmware :

installing WWW : install-html.sh vmware

Host identif : Linux

timestamp : Mon Sep 28 09:34:13 EEST 2020

Menu : no menu refresh for vmware

date end all VM: Mon Sep 28 09:34:13 EEST 2020

jobs -l :

[1]+ 32586 Done $INPUTDIR/load_vmware.sh $1

heatmap : start Mon Sep 28 09:34:13 2020

heatmap : (VMware) set cpu utilization for 0 vm

heatmap : (VMware) set memory utilization for 0 vm

heatmap : (VMware) set cpu utilization for 0 pools

heatmap : (VMware) set memory utilization for 0 pools

heatmap : end Mon Sep 28 09:34:13 2020

rmc check : not this time 28 == 28

RMC from load.sh

lpar_check : not this time 28 == 28

lpars_count : not this time 28 == 28

trim logs : not this time 28 == 28

LPAR2RRD custom free version 6.20

No custom groups configured

installing WWW : install-html.sh power

Host identif : Linux

timestamp : Mon Sep 28 09:34:13 EEST 2020

Menu : no menu refresh for power

menu : menu_xenserver.json is missing, force it to create a new one

installing WWW : install-html.sh xenserver

Host identif : Linux

timestamp : Mon Sep 28 09:34:13 EEST 2020

Menu : menu refresh for xenserver

menu : menu_nutanix.json is missing, force it to create a new one

installing WWW : install-html.sh nutanix

Host identif : Linux

timestamp : Mon Sep 28 09:34:13 EEST 2020

Menu : menu refresh for nutanix

menu : menu_ovirt.json is missing, force it to create a new one

installing WWW : install-html.sh ovirt

Host identif : Linux

timestamp : Mon Sep 28 09:34:14 EEST 2020

Menu : menu refresh for ovirt

menu : menu_oracledb.json is missing, force it to create a new one

installing WWW : install-html.sh oracledb

Host identif : Linux

timestamp : Mon Sep 28 09:34:14 EEST 2020

Menu : menu refresh for oracledb

menu : menu_oraclevm.json is missing, force it to create a new one

installing WWW : install-html.sh oraclevm

Host identif : Linux

timestamp : Mon Sep 28 09:34:14 EEST 2020

Menu : menu refresh for oraclevm

heatmap : start Mon Sep 28 09:34:14 2020

reporter START : Mon Sep 28 09:34:14 2020

load cfg : /home/lpar2rrd/lpar2rrd/etc/web_config/reporter.json

product : LPAR2RRD

reporter : not this time 28 == 28

reporter END : Mon Sep 28 09:34:14 2020

heatmap : (Power) set cpu utilization for 0 lpars

heatmap : (Power) set cpu utilization for 0 pools

heatmap : (Power) set memory utilization for 0 lpars

heatmap : end Mon Sep 28 09:34:14 2020

date end all : Mon Sep 28 09:34:14 EEST 2020

[lpar2rrd@stor2rrd lpar2rrd]$

Cheers/sven

svenso · September 2020

This is appliance.. so everything is under lpar2rrd.
Is this path correct?

[lpar2rrd@stor2rrd bin]$ pwd

/home/lpar2rrd/stor2rrd/bin

[lpar2rrd@stor2rrd bin]$ ll

total 12620

-rwxr-xr-x 1 lpar2rrd lpar2rrd 148157 Sep 28 09:30 vspgconf.pl

-rwxr-xr-x 1 lpar2rrd lpar2rrd 264051 Sep 28 09:29 vspgperf.pl

those scripts are not in:

[lpar2rrd@stor2rrd bin]$ pwd

/home/lpar2rrd/lpar2rrd/bin

Cheer/Sven

Error: Could not find or load main class com.hitachi.exporttool.cli.Main

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