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Johan

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Latest activity by Johan
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    Johan created an article,

    Creating Slave Cluster ( Cluster 2 Cluster replication)

    Note:  Cluster 2 cluster replication using PXC requires that server_id and binlog settings are identical on all nodes of the slave cluster. You can achieve this by creating a slave config template:...

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    Johan commented,

    Hello Paolo, I am just curious why you do not configure the entire server(s) to have this locale as default? It would be very helpful to understand the use case here!    thanks and good luck   Johan

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    Johan created an article,

    Older ClusterControl Releases

    Changes in ClusterControl v1.5.1 2018-04-09 clustercontrol-controller-1.5.1-2467  Monitoring: SSH Optimizations to reduce the number of SSH connections on remote nodes. Monitoring: CPU temperature...

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    Johan commented,

    Official comment

    Hi,ERROR 1396  indicates the 'cmon' user exists already on 127.0.0.1 (obviously the install script fails to detect this).Can you try and do:mysql -uroot -p# at the mysql> prompt execute:DROP USER '...

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    Johan commented,

    Official comment

    Hi, Sync *without* taking the database down is indeed the expected behavior. Can you provide Job Log Messages (Logs -> Jobs) for the failed Add Node, as i assume this job failed? Are the necessary ...

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    Johan commented,

    Hi, Thanks for the report. I see it is not configurable :s. We will make this configurable in the next release (1.6.2). However, we do not have per VM granularity on the alarms. Is that a big issue...

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    Johan commented,

    Official comment

    Hi, We can't reproduce this.Could you do go to the Activity Viewer (Activity in the UI), select the failed job, copy the job spect and log messages and paste them here. See screenshots.Press "Expan...

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    Johan commented,

    Official comment

    Hi, you also need to make the change in my.cnf to make it survive server restarts.In Manage->Configurations , and then do Change Parameter. See the screen shots:And the change will be made in my.cn...

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    Johan commented,

    Okay, i have found it, that section is deprecated. We will clean this up. Sorry about this.For the s9s CLI you need a user to authenticate against the cmon service. On the controller host:s9s user ...

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    Johan commented,

    Hi, Oh, that is very outdated information. May I ask where you did found this?Those scripts are deprecated in favour of the s9s command line tool.   BRjohan