WebUI not available

[dekski]

Hi All,

Im using 8.3.0 and I keep on getting "The page you are looking for is temporarily unavailable.
Please try again later."

I dont have access over SSH but I do over IPMI and found the following:
- /var was full - cleaned it out by stopping collectd remove rrd files, started collecd
- found up lots of errors in nginx-error.log similar to "upstream prematurely closed connection while reading response header from upstream, client: 192.168.26.2, server: localhost, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9042", host: "192.168.26.9""
- I tried restarting django and nginx
- django appears to crash instantly
- i found http://forums.freenas.org/threads/login-eror-8-2-beta.6621/#post-46817 but they only answers are restart django or reinstall.

has anyone come across this recently and fixed it without reinstalling?

I will try to reboot the device tonight but scared to as all iSCSI services are still functional.

Any help is greatly appreciated

 

[Team140]

I recently switched over to FreeNAS from NAS4Free. Everything has been running along smoothly until I went to log in today and was presented with the same error.

I'm not sure where to start to diagnose this one, but like above, django crashes out immediately after starting but I can't find where it logs to in order to troubleshoot.

Relevant logs:

nginx-access.log:
10.0.1.127 - - [05/Oct/2013:22:53:48 -0400] "GET / HTTP/1.1" 502 537 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36"
10.0.1.127 - - [05/Oct/2013:22:53:49 -0400] "GET /favicon.ico HTTP/1.1" 502 537 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36"
10.0.1.127 - - [05/Oct/2013:22:53:49 -0400] "GET / HTTP/1.1" 502 537 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36"

10.0.1.127 - - [05/Oct/2013:22:53:49 -0400] "GET /favicon.ico HTTP/1.1" 502 537 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36"

nginix-error.log
2013/10/05 22:53:48 [error] 8391#0: *166 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 10.0.1.127, server: localhost, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9042", host: "10.0.1.2"
2013/10/05 22:53:49 [error] 8391#0: *166 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 10.0.1.127, server: localhost, request: "GET /favicon.ico HTTP/1.1", upstream: "fastcgi://127.0.0.1:9042", host: "10.0.1.2"
2013/10/05 22:53:49 [error] 8391#0: *166 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 10.0.1.127, server: localhost, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9042", host: "10.0.1.2"
2013/10/05 22:53:49 [error] 8391#0: *166 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 10.0.1.127, server: localhost, request: "GET /favicon.ico HTTP/1.1", upstream: "fastcgi://127.0.0.1:9042", host: "10.0.1.2"

As soon as nginx is restarted, the following pops up in /var/log/messages:
pid 19987 (python2.7), uid 0: exited on signal 11

How do we troubleshoot this? My google-fu is failing.

 

[cyberjock]

signal 11 is from a program that tries to access a memory location that's not assigned to it. So either its a software bug or a potential hardware issue. What's your hardware? Can you run 3 passes of memtest with www.memtest.org without errors?

 

[Team140]

Thanks for the heads up. I rebuilt my "home datacenter" this weekend and decided to toss FreeNAS on a different USB stick. I've always been a little leery of the one it was on. So far it's been running smoothly and the fact all of my jails came back online after importing ZFS and setting the path and IP range for the jails was quite nice.

Although I'm at work and can't ping the box today. Probably something stupid. I'll find out when I get home!