This is part 3 of the series on using
MySQLTuner to optimize MySQL database performance and stability.
I've been hacking an Apple OS X shell script to install
href="https://www.npmjs.com/package/oracledb" >node-oracledb. You
tell it where your Instant Client libraries and headers ZIP packages
are. It then installs node-oracledb, resulting in an
instantclient directory and a
directory. This automates the instructions href="https://github.com/oracle/node-oracledb/blob/master/INSTALL.md#instosx"
>Node-oracledb Installation on OS X with Instant Client.
By default Ubuntu/Debian OS wont load iptable on boot.
So to load iptables on boot use follow procedure:
Save iptable conf with iptables-save command:
iptables-save > /etc/iptables.conf
Next, open file with name /etc/network/if-up.d/iptables and add following content:
iptables-restore < /etc/iptables.conf
Change permission file /etc/network/if-up.d/iptables as executable with following command:
At the NSD Node, I issue the command
# mmaddnode -N node1
Thu Jul 23 13:40:12 SGT 2015: mmaddnode: Processing node node1
mmaddnode: Node node1 was not added to the cluster.
The node appears to already belong to a GPFS cluster.
mmaddnode: mmaddnode quitting. None of the specified nodes are valid.
mmaddnode: Command failed. Examine previous error messages to determine cause.
If we do a mmcluster, the node is not around in the cluster