Table of Contents

External documentation

For any info on memcached use, follow this link: External documentation on memcached

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To check if memcached service is running, launch this command and check its output on server dantewebvldantemem001.lnf.infn.it (192.168.192198.10720) as root user:

[root@dantewebroot@vldantemem001 ~]# systemctl status memcached.service

If the service is active (view following screenshot) then it's running, otherwise read which errors are reported.

Monitoring Service

The service is monitored by grafana

Grafana monitoring service

Client Test

Try to connect to memcached service with the following command:

telnet 192vldantemem001.168lnf.192infn.107it 11211

The server must answer like the following screenshot:

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The server will respond like this screenshot:

List all keys (libmemcached-tools package) :

memcdump --server vldantemem001.lnf.infn.it

For more commands, refer to Memcached Wiki Page.

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To stop memcached, run this command as root user:

[root@dantewebroot@vldantemem001 ~]# systemctl stop memcached.service

Start Service

To start memcached, run this command as root user:

[root@dantewebroot@vldantemem001 ~]# systemctl start memcached.service

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Restart Service

To restart memcached, run this command as root user:

[root@dantewebroot@vldantemem001 ~]# systemctl restart memcached.service