ISO Images upload

GabrielDias · July 19, 2015, 7:30pm

v.4.12

I try to load a new disk image, nothing happens.
The image starts to be loaded, the traffic to the server and the local machine shows the activity, but 700 megabytes downloaded for 3 hours, and cant finish)

Upload hangs

The problem appeared recently. Before this, image is loaded without problems.
Tested on different servers with OpenNebula.

Whats wrong?

Cloud9 · July 19, 2015, 7:46pm

What happens if you try to upload a smaller ISO such as Ubuntu Minimal?

GabrielDias · July 19, 2015, 7:53pm

Try to upload 219M - FreeBSD Boot only ISO - the same problem.
Upload hangs on two different servers.

Cloud9 · July 19, 2015, 10:08pm

I’m fairly new to this but I guess my approach would be a) to check available space for the store you’re uploading it to and b) to tail -f /var/log/one/oned.log for obvious errors.

Hopefully someone with a bit more experience here will be able to help you out.

GabrielDias · July 19, 2015, 11:23pm

Enough space)

There are no errors from beginning upload

[root@opennebula-fr ~]# tail -f /var/log/one/oned.log
Mon Jul 20 01:20:36 2015 [Z0][ReM][D]: Req:9440 UID:0 ClusterPoolInfo invoked 
Mon Jul 20 01:20:36 2015 [Z0][ReM][D]: Req:9440 UID:0 ClusterPoolInfo result SUCCESS, "<CLUSTER_POOL></CLUS..."
Mon Jul 20 01:20:36 2015 [Z0][ReM][D]: Req:1792 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:20:37 2015 [Z0][ReM][D]: Req:1792 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:20:37 2015 [Z0][ReM][D]: Req:1584 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:20:37 2015 [Z0][ReM][D]: Req:1584 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:20:43 2015 [Z0][InM][D]: Monitoring datastore default (1)
Mon Jul 20 01:20:43 2015 [Z0][InM][D]: Monitoring datastore files (2)
Mon Jul 20 01:20:44 2015 [Z0][ImM][D]: Datastore default (1) successfully monitored.
Mon Jul 20 01:20:44 2015 [Z0][ImM][D]: Datastore files (2) successfully monitored.
Mon Jul 20 01:20:52 2015 [Z0][ImM][D]: Datastore system (0) successfully monitored.
Mon Jul 20 01:20:52 2015 [Z0][InM][D]: Host OpenNebula-FR (0) successfully monitored.
Mon Jul 20 01:20:52 2015 [Z0][VMM][D]: VM 37 successfully monitored: STATE=a USEDCPU=0.5 USEDMEMORY=524288 NETRX=1573693426 NETTX=200900786
Mon Jul 20 01:20:53 2015 [Z0][VMM][D]: VM 56 successfully monitored: STATE=a USEDCPU=1.0 USEDMEMORY=2106492 NETRX=659893618 NETTX=908660693
Mon Jul 20 01:20:53 2015 [Z0][VMM][D]: VM 60 successfully monitored: STATE=a USEDCPU=1.5 USEDMEMORY=1185408 NETRX=623995121 NETTX=94854909
Mon Jul 20 01:20:54 2015 [Z0][VMM][D]: VM 70 successfully monitored: STATE=a USEDCPU=0.5 USEDMEMORY=1206700 NETRX=608536946 NETTX=45641253
Mon Jul 20 01:21:06 2015 [Z0][ReM][D]: Req:8176 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:21:06 2015 [Z0][ReM][D]: Req:8176 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:21:07 2015 [Z0][ReM][D]: Req:800 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:21:07 2015 [Z0][ReM][D]: Req:800 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:21:17 2015 [Z0][ImM][D]: Datastore system (0) successfully monitored.
Mon Jul 20 01:21:17 2015 [Z0][InM][D]: Host OpenNebula-FR (0) successfully monitored.
Mon Jul 20 01:21:17 2015 [Z0][VMM][D]: VM 37 successfully monitored: STATE=a USEDCPU=1.0 USEDMEMORY=524288 NETRX=1573711420 NETTX=200901150
Mon Jul 20 01:21:18 2015 [Z0][VMM][D]: VM 56 successfully monitored: STATE=a USEDCPU=1.5 USEDMEMORY=2106492 NETRX=659929699 NETTX=908687528
Mon Jul 20 01:21:18 2015 [Z0][VMM][D]: VM 60 successfully monitored: STATE=a USEDCPU=1.5 USEDMEMORY=1185408 NETRX=624030998 NETTX=94881921
Mon Jul 20 01:21:18 2015 [Z0][VMM][D]: VM 70 successfully monitored: STATE=a USEDCPU=1.0 USEDMEMORY=1206700 NETRX=608554820 NETTX=45641571
Mon Jul 20 01:21:36 2015 [Z0][ReM][D]: Req:5936 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:21:37 2015 [Z0][ReM][D]: Req:5936 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:21:37 2015 [Z0][ReM][D]: Req:8864 UID:0 VirtualMachinePoolInfo invoked , -2, -1, -1, -1
Mon Jul 20 01:21:37 2015 [Z0][ReM][D]: Req:8864 UID:0 VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>37<..."
Mon Jul 20 01:21:37 2015 [Z0][ImM][D]: Datastore system (0) successfully monitored.
Mon Jul 20 01:21:37 2015 [Z0][InM][D]: Host OpenNebula-FR (0) successfully monitored.
Mon Jul 20 01:21:37 2015 [Z0][VMM][D]: VM 37 successfully monitored: STATE=a USEDCPU=0.0 USEDMEMORY=524288 NETRX=1573725528 NETTX=200901472
Mon Jul 20 01:21:38 2015 [Z0][VMM][D]: VM 56 successfully monitored: STATE=a USEDCPU=0.0 USEDMEMORY=2106492 NETRX=659959931 NETTX=908711414
Mon Jul 20 01:21:38 2015 [Z0][VMM][D]: VM 60 successfully monitored: STATE=a USEDCPU=1.0 USEDMEMORY=1185408 NETRX=624062485 NETTX=94908549
Mon Jul 20 01:21:38 2015 [Z0][VMM][D]: VM 70 successfully monitored: STATE=a USEDCPU=1.0 USEDMEMORY=1206700 NETRX=608568922 NETTX=45641809
Mon Jul 20 01:21:39 2015 [Z0][InM][D]: Monitoring datastore default (1)
Mon Jul 20 01:21:39 2015 [Z0][InM][D]: Monitoring datastore files (2)
Mon Jul 20 01:21:40 2015 [Z0][ImM][D]: Datastore files (2) successfully monitored.
Mon Jul 20 01:21:40 2015 [Z0][ImM][D]: Datastore default (1) successfully monitored.

Amit_Biswas · July 21, 2015, 4:28pm

I have the exact same issue. I can upload smaller iso images. But I tried a 3.7GB windows iso, the uploader stops at a random point. I live monitored the sunstone log, and it showed each packet received until it just stopped without any warnings or even timeouts.

But in my case every time it fails, sunstone-server crashes and the logs don’t indicate anything. I basically have to restart sunstone-server each time to bring it back up.

host: centos 7
Opennebula 4.12.1

DaD · July 22, 2015, 1:32pm

Amit Biswas forum@opennebula.org writes:

I have the exact same issue. I can upload smaller iso images. But I
tried a 3.7GB windows iso, the uploader stops at a random point. I
live monitored the sunstone log, and it showed each packet received
until it just stopped without any warnings or even timeouts.

But in my case every time it fails, sunstone-server crashes and the
logs don’t indicate anything. I basically have to restart
sunstone-server each time to bring it back up.

According to documentation[1]:

make sure you have enough space in :tmpdir: defined in
sunstone-server.conf
make sure any HTTP reverse-proxy does not limit the body size

Regards.

Footnotes:
[1] Managing Images — OpenNebula 4.12.1 documentation

GabrielDias · July 22, 2015, 1:47pm

Really! The problem was in client_max_body_size in NGINX.
Thank you!

akbisw · July 22, 2015, 6:42pm

Wow. As soon as you posted the reply, my monitoring daemon just set off on the disk space the /var/tmp directory is in. Thanks for pointing me to the right direction.

Also @GabrielDias can you tell me where is the config file located for NGINX. I didn’t see it under /etc

GabrielDias · July 22, 2015, 6:46pm

Hi, @akbisw

As default sunstone didn’t work with nginx, it is a custom solution.
But you can do it yourself installing nginx and adding next lines to nginx .conf

server {
	server_name yourdomain.name;
	listen 443;
	ssl on;
	ssl_certificate /etc/nginx/server.crt;
	ssl_certificate_key /etc/nginx/server.key;

location / {
	proxy_pass http://127.0.0.1:9869;
	}
}

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