Please disregard, found the solution.

Found the subnets= parameter for the cluster config

mmchconfig subnets="192.168.0.0/24 192.168.1.0/24"

Which forces it to use this subnet.

Kind Regards,

Jon Edwards | Senior Systems Engineer
NewBase
Ph: + 61 7 3216 0776 | Email: 
[email protected]<mailto:[email protected]>
http://www.newbase.com.au<http://www.newbase.com.au/>

From: Jon Edwards
Sent: Friday, 7 April 2017 2:56 PM
To: '[email protected]' <[email protected]>
Cc: 'Andrew Beattie' <[email protected]>
Subject: Spectrum scale sending cluster traffic across the management network

Hi All,

Just getting started with spectrum scale,


Just wondering if anyone has come across the issue where when doing a mmcrfs or 
mmdelfs you get the error

Failed to connect to file system daemon: Connection timed out
mmdelfs: tsdelfs failed.
mmdelfs: Command failed. Examine previous error messages to determine cause.


When viewing the logs in  /var/mmfs/gen/mmfslog on a node other than the one I 
am running the command on i get:

2017-04-07_14:03:13.354+1000: [N] Filtered log entry: 'connect to node 
192.168.0.1:1191' occurred 10 times between 2017-04-07_11:38:19.058+1000 and 
2017-04-07_11:54:58.649+1000

192.168.0.0/24  In this case is the management network configured on eth0 of 
all the nodes.
It is failing because port 1191 is not allowed on this interface.

The dns and hostname for each node resolves to a dedicated cluster network, 
lets say 10.0.0.0/24 (ETH1)



For some reason when I run the mmcrfs or mmdelfs it tries to talk back over the 
management network instead of the cluster network which fails to connect due to 
firewall blocking cluster traffic over management.

Anyone seen this before?

Kind Regards,


Jon Edwards
Senior Systems Engineer
NewBase
Email: [email protected]<mailto:[email protected]>
Ph: + 61 7 3216 0776
Fax: + 61 7 3216 0779

http://www.newbase.com.au<http://www.newbase.com.au/>



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