Discussion:
[Workrave-user] can you have 3 computer work together using "network" ?
Bakkies Gatvol
2016-09-23 01:13:58 UTC
Permalink
If somebody has a clue of how to set three up, or logs that would help debug - let me know. Sorry this is not wonderfully coherently documented, but I am trying to nail jello to the ceiling and it is late now.

I can get two boxes to play nice - but not three

I don;t really know how to set up three to play nice. Do you point them round robin or to a central one. I tried pointing to the central one. Did not work.


TON:::= rpm -qa | grep workrave
workrave-1.9.4-2.fc16.x86_64
Fedora release 16 (Verne)



WHAT::= rpm -qa | grep workrave
workrave-1.9.4-5.fc17.i686
WHAT:::= cat /etc/*rele*
Fedora release 17 (Beefy Miracle)



KAR:=> rpm -qa | grep workrave
workrave-1.9.4-2.el6.nux.x86_64

KAR::=> cat /etc/*rele*
CentOS Linux release 7.2.1511 (Core)



1st to run on TON: it points at nobody in hosts


start WHAT points to TON in network->hosts - starts fine


start KAR points to TON- workrave crashes


also crashes WHAT


only one still running is TON


try KAR again (it points to TON in network=>hosts) it starts ... because WHAT is down?


now TON and KAR is running


try start WHAT it crashes


TON & KAR still running


try WHAT again


runs now


3 running - but none on the same time



TON=fb900000000000000000000000000000
log from TON

[22/09/2016 20:50:21] Network operation started.
[22/09/2016 20:51:12] Accepted new client.
[22/09/2016 20:51:12] Client a845c6a1eb1e78d8358df4c352dc2c88 saying hello.
[22/09/2016 20:51:14] Acknowledging master request from client a845c6a1eb1e78d8358df4c352dc2c88.
[22/09/2016 20:51:48] Accepted new client.
[22/09/2016 20:51:48] Client a845c6a1eb1e78d8358df4c352dc2c88 saying hello.
[22/09/2016 20:51:48] Client a845c6a1eb1e78d8358df4c352dc2c88 is duplicate.
[22/09/2016 20:51:48] Removing client Unknown.
[22/09/2016 20:51:48] Accepted new client.
[22/09/2016 20:51:48] Client a845c6a1eb1e78d8358df4c352dc2c88 saying hello.
[22/09/2016 20:51:48] Client a845c6a1eb1e78d8358df4c352dc2c88 is duplicate.
[22/09/2016 20:51:48] Removing client Unknown.
[22/09/2016 20:52:37] Accepted new client.
[22/09/2016 20:52:37] Client e583246a59a7065c9dd755f157d6f601 saying hello.
[22/09/2016 20:52:37] Client e583246a59a7065c9dd755f157d6f601 closed connection.
[22/09/2016 20:52:37] Disconnecting e583246a59a7065c9dd755f157d6f601
[22/09/2016 20:52:40] Client a845c6a1eb1e78d8358df4c352dc2c88 closed connection.
[22/09/2016 20:52:40] Disconnecting a845c6a1eb1e78d8358df4c352dc2c88
[22/09/2016 20:53:32] Accepted new client.
[22/09/2016 20:53:32] Client e583246a59a7065c9dd755f157d6f601 saying hello.
[22/09/2016 20:53:32] Client e583246a59a7065c9dd755f157d6f601 is duplicate.
[22/09/2016 20:53:32] Removing client Unknown.
[22/09/2016 20:53:39] Accepted new client.
[22/09/2016 20:53:39] Client e583246a59a7065c9dd755f157d6f601 saying hello.
[22/09/2016 20:53:39] Client e583246a59a7065c9dd755f157d6f601 is duplicate.
[22/09/2016 20:53:39] Removing client Unknown.
[22/09/2016 20:53:39] Accepted new client.
[22/09/2016 20:53:39] Client e583246a59a7065c9dd755f157d6f601 saying hello.
[22/09/2016 20:53:39] Client e583246a59a7065c9dd755f157d6f601 is duplicate.
[22/09/2016 20:53:40] Removing client Unknown.
[22/09/2016 20:54:53] Accepted new client.
[22/09/2016 20:54:53] Client a845c6a1eb1e78d8358df4c352dc2c88 saying hello.
[22/09/2016 20:54:53] Removing client a845c6a1eb1e78d8358df4c352dc2c88.
[22/09/2016 20:54:53] Client a845c6a1eb1e78d8358df4c352dc2c88 closed connection.
[22/09/2016 20:54:53] Disconnecting a845c6a1eb1e78d8358df4c352dc2c88
[22/09/2016 20:55:48] Accepted new client.
[22/09/2016 20:55:48] Client a845c6a1eb1e78d8358df4c352dc2c88 saying hello.
[22/09/2016 20:55:48] Client a845c6a1eb1e78d8358df4c352dc2c88 is duplicate.

[22/09/2016 20:55:48] Removing client Unknown.


WHAT=a845c6a1eb1e78d8358df4c352dc2c88

KAR=e583246a59a7065c9dd755f157d6f601


I also tried with KAR being the "middle" guy and everyone pointing to it


same thing, 3rd one crashes or if it stays up, they not on the same time


tried a 3rd machine running ubuntu - used it instead of WHAT


same thing 1 of three crashes - somewhere was a message about linklists ??


currently upgrading the ubuntu and will try again


Tried round robin


KAR points at TON that points at WHAT ( in network hosts) that points to KAR


start WHAT ok

start KAR ok

start TON - time syncs with WHAT - good start, but then


KAR crashes


Anyone???

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