Benoit Bonneville – Mémento Web

Install HP Raid HPSA ssacli on Ubuntu

You just take a new online.net server, and you want to manage your Raid Array ? Get sascli for HPSA Smart Array with sascli on Ubuntu In order to use the online.net documentation you need the ssacli tools. This install method works on latest LTS ubuntu Release, Ubuntu 14.04 trusty and Ubuntu 16.04 Xenials. You just have to edit nano /etc/apt/sources.list Then add the source at the end of the file...

/var/lib/ureadahead/debugfs/tracing is not accessible

  Nagios check_disk You are monitoring an Unix Ubuntu Server using nagios and the NRPE command « check_disk », and you are blocked on the following error : DISK CRITICAL – /var/lib/ureadahead/debugfs/tracing is not accessible: No such file or directory Simply run the command mountall It may display some errors, like « Device or resource busy »...

Mysql 5.7 upgrade too strict

Mysql 5.7 come with a new default settings: the strict mode. This feature replace MySql previous warning by a Fatal error and it will crash your application in many cases : Forgetting to defined default values for your field Trying to set a empty string into a integer field Dividing by 0 … Errors Sample Incorrect integer value: '' for column 'id' at row 1 How to fix In order to disable...