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tutorial:adm:server_os_updates [2019/12/17 07:42] fiserp [Performing the OS update] |
tutorial:adm:server_os_updates [2019/12/17 07:43] fiserp [Performing the OS update] |
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| - Stop the IdM. | - Stop the IdM. | ||
| - Disable automatic start of the IdM on OS start. | - Disable automatic start of the IdM on OS start. | ||
| - | - (If you use cold snapshots, turn of the machine and make one.) | + | - (If you use cold snapshots, turn off the machine and make one.) |
| - (If you do not use snapshots, make a backup of the IdM database and store it off-machine.) | - (If you do not use snapshots, make a backup of the IdM database and store it off-machine.) | ||
| - Make backup of ``/boot``, ``/etc``, list of processes ``ps -ef`` and list of network services ``netstat -tulnp`` (or ``ss -tulnp``). Those dumps will help you check if all the services started. You can also recover some settings from backups in case something goes wrong (in a minor way) - you will not need to roll back whole snapshot. | - Make backup of ``/boot``, ``/etc``, list of processes ``ps -ef`` and list of network services ``netstat -tulnp`` (or ``ss -tulnp``). Those dumps will help you check if all the services started. You can also recover some settings from backups in case something goes wrong (in a minor way) - you will not need to roll back whole snapshot. | ||