Test cx_Oracle in Python¶
Use the following instructions to test the installaion of cx_Oracle
Login as peek and run:
Run the following commands in Python:
con = cx_Oracle.connect('username/password@hostname/instance')
# Expcect to see "220.127.116.11.0"
OSError: inotify instance limit reached¶
This is caused when developing peek. The Peek Platform watches the files in each plugin and then copies them the the UI build directories as they change, EG build-web.
There are quite a few files to monitor and the limits are nice and conservative on Linux by default
To solve this problem, run the following command as root
echo "fs.inotify.max_user_instances=2048" >> /etc/sysctl.conf
echo "fs.inotify.max_user_watches=524288" >> /etc/sysctl.conf