FOG Multicast Problems / Partclone fails to finish

[Joe Gill]

@Tom-Elliott

K

[Joe Gill]

@Tom-Elliott

Wed Jun 29, 2016 12:17 pm
Running Version: 8140
SVN Revision: 5698

Is that current? I don’t see any options under …

Fog Configuration > Kernel Update >> Published Kernel

[Tom Elliott]

@Joe-Gill not even close. We’re not trying to update kernels. You need to update FOG as a whole.

[Joe Gill]

@Tom-Elliott

So what’s the easiest method to update FOG?

[Wayne Workman]

@Joe-Gill https://wiki.fogproject.org/wiki/index.php?title=Upgrade_to_trunk

[Joe Gill]

@Tom-Elliott @Wayne-Workman

Well I updated via SVN. Still have the issue. I’m also experiencing an issue reading the Dashboard disk usage. I can send you a screenshot of that if you’d like.

You cannot delete members of existing groups…

Also cannot add members to new groups…

Any help is greatly appreciated.

Thanks!

[Wayne Workman]

@Joe-Gill said in FOG Multicast Problems / Partclone fails to finish:

I’m also experiencing an issue reading the Dashboard disk usage. I can send you a screenshot of that if you’d like.

Post that to this thread:
https://forums.fogproject.org/topic/7875/storage-group-activity-inconsistencies

Also, try to clear out multicast stuff in your DB with commands found in here:
https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_Downloading_-_Multicast

[Joe Gill]

How about adding members to a group? I can’t add any members to new or existing groups.

[Wayne Workman]

@Joe-Gill That would be another seperate problem in the current fog trunk that probably doesn’t directly impact the multicast process I’m trying to help you with. Please create a bug report about adding hosts to groups, provide your version and the exact click-for-click steps you’re doing - also include apache error logs from Web Interface -> FOG Config -> Log Viewer -> Apache error logs.

[Joe Gill]

@Wayne-Workman

No problem.

I will create a new post for the group problems.

As for the multicast issue, I have followed the Wiki on clearing the DB. That went smooth. I’ll retry this issue now. Thanks!

[Tom Elliott]

@Joe-Gill I know what’s wrong with the groups, and all other similar type things but I need to drop my truck off at the shop. All will be fixed in a couple of hours ok?

[Joe Gill]

@Wayne-Workman

Ok this is bizarre! I restarted the servers, cleared the DB of non-essentials, stopped and restarted services. Everything appeared to be going well, until it got past the first two partitions. Than the session locked up at the last partition…

I tailed the log file and it showed this…

UDP sender for (stdin) at 172.16.1.22 on eth0
Broadcasting control to 224.0.0.1
[06-29-16 9:12:49 pm]  | 0 tasks to be cleaned
[06-29-16 9:12:49 pm]  | 1 task found
[06-29-16 9:12:49 pm]  | Task (9) Multi-Cast Task is already running PID 2209
New connection from 172.16.19.108  (#0) 00000009
New connection from 172.16.19.141  (#1) 00000009
New connection from 172.16.19.110  (#2) 00000009
New connection from 172.16.19.142  (#3) 00000009
New connection from 172.16.19.105  (#4) 00000009
New connection from 172.16.19.131  (#5) 00000009
New connection from 172.16.19.116  (#6) 00000009
New connection from 172.16.19.140  (#7) 00000009
New connection from 172.16.19.144  (#8) 00000009
New connection from 172.16.19.106  (#9) 00000009
New connection from 172.16.19.103  (#10) 00000009
New connection from 172.16.19.111  (#11) 00000009
New connection from 172.16.19.115  (#12) 00000009
New connection from 172.16.19.136  (#13) 00000009
New connection from 172.16.19.113  (#14) 00000009
New connection from 172.16.19.130  (#15) 00000009
New connection from 172.16.19.135  (#16) 00000009
New connection from 172.16.19.118  (#17) 00000009
New connection from 172.16.19.138  (#18) 00000009
[06-29-16 9:12:59 pm]  | 0 tasks to be cleaned
[06-29-16 9:12:59 pm]  | 1 task found
[06-29-16 9:12:59 pm]  | Task (9) Multi-Cast Task is already running PID 2209
[06-29-16 9:13:09 pm]  | 0 tasks to be cleaned
[06-29-16 9:13:09 pm]  | 1 task found
[06-29-16 9:13:09 pm]  | Task (9) Multi-Cast Task is already running PID 2209
...

Any ideas?? I’ll be around until 5:30 PM MST this evening… Thanks!

[Joe Gill]

@Tom-Elliott

Awesome! Tom on that note, the multicast session I had problems with… Just took off! So… I jumped the gun! I apologize! Thanks!!

[Wayne Workman]

@Joe-Gill said in FOG Multicast Problems / Partclone fails to finish:

the multicast session I had problems with… Just took off!

That’s what we call the multicast wait time. The default is 10 minutes, which I think is a bit much in most cases. At work, mine is set at 2 minutes.
Web GUI -> FOG Configuration -> FOG Settings -> Multicast Settings -> FOG_UDPCAST_MAXWAIT

[Tom Elliott]

Group, and all the other originally broken (but kind of unkown to most) are now fixed.

Please verify for sure, though I have tested just to be somewhat safer.

[Joe Gill]

@Tom-Elliott

The group settings change in the update fixed the problem!

Thanks!