perfSONAR User Q&A and Other Discussion

[Hao Bai <>]

Hello Antoine:

Thank you for your reply.

The log messages in the original email is the last updated log file. Both access_log and error_log was last updated June 22nd.

I found out the toolkit is down on June 21st. The error message in my browser is 

"206.196.179.148 refused to connect. Try: Reloading the page; Checking the connection; Checking the proxy and firewall"

I just checked the access_log. The last updated entries is:

127.0.0.1 - - [22/Jun/2016:07:29:06 +0000] "PUT /esmond/perfsonar/archive/be1a23133e284a059e5b238ad1bc74ab/ HTTP/1.1" 201 2 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:29:19 +0000] "POST /esmond/perfsonar/archive/ HTTP/1.1" 201 3916 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:29:19 +0000] "PUT /esmond/perfsonar/archive/2bc60315c1b842459489909f6e2864f6/ HTTP/1.1" 201 2 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:30:06 +0000] "POST /esmond/perfsonar/archive/ HTTP/1.1" 201 3916 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:30:06 +0000] "PUT /esmond/perfsonar/archive/be1a23133e284a059e5b238ad1bc74ab/ HTTP/1.1" 201 2 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:30:24 +0000] "POST /esmond/perfsonar/archive/ HTTP/1.1" 201 3916 "-" "libwww-perl/5.833"

127.0.0.1 - - [22/Jun/2016:07:30:24 +0000] "PUT /esmond/perfsonar/archive/2bc60315c1b842459489909f6e2864f6/ HTTP/1.1" 201 2 "-" "libwww-perl/5.833"

I checked the apache status, it shows not running (/etc/init.d/httpd status). I tried to restart it, it shows:

Starting httpd: Syntax error on line 1 of /etc/httpd/conf.d/apache-esmond.conf:

Invalid command 'WSGIScriptAlias', perhaps misspelled or defined by a module not included in the server configuration

The /etc/httpd/conf.d/apache-esmond.conf file is like this:

WSGIScriptAlias /esmond /usr/lib/esmond/esmond/wsgi.py

WSGIPythonPath /usr/lib/esmond/esmond:/usr/lib/esmond/lib/python2.7:/usr/lib/esmond/lib/python2.7/site-packages

WSGIPythonHome /usr/lib/esmond

WSGIPassAuthorization On

WSGISocketPrefix run/wsgi

WSGIDaemonProcess apache python-path=/usr/lib/esmond/esmond:/usr/lib/esmond/lib/python2.7:/usr/lib/esmond/lib/python2.7/site-packages home=/usr/lib/esmond processes=10 threads=5

WSGIProcessGroup apache

<Directory /usr/lib/esmond/esmond>

<Files wsgi.py>

SetEnv ESMOND_ROOT /usr/lib/esmond

SetEnv ESMOND_CONF /etc/esmond/esmond.conf

AuthType None

Order deny,allow

Allow from all

</Files>

</Directory>

Alias /esmond-static /usr/lib/esmond/staticfiles

<Directory "/usr/lib/esmond/staticfiles">

AllowOverride None

Order allow,deny

Allow from all

</Directory>

What is the problem of this?

Thanks.

--Hao

On Thu, Jun 30, 2016 at 7:34 AM, Antoine Delvaux <> wrote:

Hi Hao,

The log messages you’re sending us is old, probably older then your web interface issue.  Do you see anything else?  Is there any recent entries in /var/log/httpd/access-log ?

Can you see the apache processes running?

When you say the the web interface cannot be opened, what is the error message you get in your browser?

Thanks,

--                                                                --
Antoine Delvaux                                     Systems Engineer
Poznań Supercomputing & Network Center                 Skype: toninb
GÉANT project                                    Tel: +221.703368313
http://www.geant.net                  XMPP:
PGP fingerprint:  DC65 0D8B 6938 9229 33C3  18CA 4EB6 09D3 A333 3378

> Le 30 juin 2016 à 06:08, <> <> a écrit :
>
> Hi All:
>
> The web interface of my perfsonar toolkit cannot be opened from last week. I
> did not change any settings, just suddenly I cannot open the web interface.
>
> I tried restarting the VM all the services, not working. What could be the
> problem of this and what can I do to fix this? Any suggestions are welcome.
>
> Below is the error messages in /var/log/httpd/error-log
>
> [Tue Jun 21 02:07:20 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 02:07:23 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:07:23 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:07:23 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:39:57 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 02:39:59 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:39:59 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:39:59 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:39:59 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:41:47 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 02:41:48 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:41:48 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:41:48 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:43:41 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 02:43:43 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:43:43 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:43:43 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:59:44 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 02:59:46 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:59:46 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 02:59:46 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:15:58 2016] [error] [client 68.200.131.240] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:15:58 2016] [error] [client 68.200.131.240] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:15:58 2016] [error] [client 68.200.131.240] Cannot get link
> status: Operation not permitted, referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 03:36:10 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 03:36:12 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:36:12 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:36:12 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:40:53 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Tue Jun 21 03:40:55 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:40:55 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:40:55 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 03:42:34 2016] [error] [client 68.200.131.240] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:42:34 2016] [error] [client 68.200.131.240] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:42:34 2016] [error] [client 68.200.131.240] Cannot get link
> status: Operation not permitted, referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240] cat: , referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240]
> /sys/class/net/eth0/speed, referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240] : Invalid argument,
> referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240] , referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 03:45:18 2016] [error] [client 68.200.131.240] Cannot get link
> status: Operation not permitted, referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 04:11:10 2016] [warn] [client 54.81.171.53] incomplete redirection
> target of '/toolkit/' for URI '/' modified to
> 'http://206.196.179.148/toolkit/'
> [Tue Jun 21 04:37:13 2016] [error] [client 68.200.131.240] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 04:37:13 2016] [error] [client 68.200.131.240] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://206.196.179.148/toolkit/
> [Tue Jun 21 04:37:13 2016] [error] [client 68.200.131.240] Cannot get link
> status: Operation not permitted, referer: http://206.196.179.148/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67] cat: , referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67]
> /sys/class/net/eth0/speed, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67] : Invalid argument,
> referer: http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67] , referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 04:42:24 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Tue Jun 21 07:45:01 2016] [warn] [client 123.59.59.52] incomplete redirection
> target of '/toolkit/' for URI '/' modified to 'http://www.qyer.com/toolkit/'
> [Tue Jun 21 08:54:17 2016] [warn] [client 185.103.109.226] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://206.196.179.148/toolkit/'
> [Tue Jun 21 17:01:12 2016] [warn] [client 120.132.50.135] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://www.qyer.com/toolkit/'
> [Tue Jun 21 19:46:03 2016] [warn] [client 54.187.22.201] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://206.196.179.148/toolkit/'
> [Wed Jun 22 01:10:57 2016] [warn] [client 23.20.238.183] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://206.196.179.148/toolkit/'
> [Wed Jun 22 06:00:32 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Wed Jun 22 06:00:34 2016] [error] [client 75.102.140.67] cat:
> /sys/class/net/eth0/speed: Invalid argument, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:00:34 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:00:34 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:50 2016] [warn] [client 75.102.140.67] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://179-148.research.maxgigapop.net/toolkit/'
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67] cat: , referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67]
> /sys/class/net/eth0/speed, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67] : Invalid argument,
> referer: http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67] , referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67] Cannot get
> wake-on-lan settings: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:01:51 2016] [error] [client 75.102.140.67] Cannot get link
> status: Operation not permitted, referer:
> http://179-148.research.maxgigapop.net/toolkit/
> [Wed Jun 22 06:41:16 2016] [warn] [client 131.162.130.180] incomplete
> redirection target of '/toolkit/' for URI '/' modified to
> 'http://206.196.179.148/toolkit/'
> [Wed Jun 22 07:30:32 2016] [notice] caught SIGTERM, shutting down
>
> Thanks in advance.
>
> --Hao