Author: Jason Beattie
Log into console
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Navigate to Oracle base database service
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locate the relevant Instance.
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Select Console Connection
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Create Console Connetion-generate keys.
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Copy the SSH String.
Open cloud Shell
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Create the private key within cloud shell.
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Paste the SSH String and Connect.
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Reboot the dbaas Instance
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From Cloud Shell you will see the server booting.
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When the robot Starts you will see a boot manager menu. Highlight The Top boot option and press e
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In edit mode, use the down arrow key to scroll down through the entries until you reach the line that starts with the following value, depending on the version of Linux:
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For instances running Oracle Autonomous Linux 8.x, Oracle Autonomous Linux 7.x, Oracle Linux 8.x, and Oracle Linux 7.x, scroll down until you reach the line that starts with linuxefi.
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For instances running Oracle Linux Cloud Developer 8.x, scroll down until you reach the line that starts with linux.
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At the end of the line add the following: init=/bin/bash
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reboot the instance by using the keyboard Shortcut CTRL+X wait for the Instance to boot into Bash
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Enter /usr/sbin/load_policy -i
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Enter the following: /bin/mount -o remount, rw /
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Make changes to the configuration files as needed...
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To complete the recovery enter exec /usr/lib/systemd/systemd
