Hardening and Healthcheck of DBs with its OS environment
Following there is a sample healthcheck table, which I prepared for easily monitor and create tasks for improvement of whole system by sharing with my colleques.
All of them are not have to be accomplished, there are also nice to have items.
The list is formed with the feedbacks coming from OS admin, DB admin.
HPOV is alarm integration tool. OS backup, filesystem backups needed, in OS category, DDMI, centrify and opsware are technologies for keeping track of automatic inventory, SSO, and OS installation&configuration respectively. Grid category is formed by basic UDM definitions. Logging category is, OSWatcher utility provided by Oracle, HW Inventory is inventory application of HW, DB and other configuration items. DNS definition is mainly needed for cluster scan IPs in RAC, and clients coming over names.
