Access node in recovery mode

Select Actions for the respective node where need to enable recovery mode from Manage Nodes option.

Firstly need to power-off the node to enable recovery mode….

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Now need to select Enable Recovery Mode option from Actions to enable it.

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Once the recovery mode is enabled will get the below message as Recovery Mode Enabled

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Server to be started after enabling the recovery mode. Please wait for the recovery mode to be enabled. Once enabled, power on the node to boot in to recovery mode.

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Once the node comes to running state, select Actions -> Access Console.

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Click on the screen and press enter to boot in to recovery mode.

Enter option 1 on the below screen to continue as in the picture below

Press enter button to get the command line in recovery mode.

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Disk Space full

When the disk space is full on server can check with command -> “df -Th” and can see node’s disk (vda1) will be mounted on /mnt/sysimage.

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If you want to remove / delete through recovery mode then you can browse and clear the unwanted files.

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Change password

If you want to change the password of root user through recovery mode you can mount disk (vda1) on /mnt/sysimage and change as per the below screen.

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Note

Please check if the user is changed to root@localhost if not use sudo -i, it is mandatory to change root password.

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To exit / unmount the disk (vda1) from /mnt/sysimage can run exit command as in the screenshot below :

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Once disk is cleared / password reset done or other operations performed through recovery mode you can power-off the node again.

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Thereby disable the recovery mode option through Disable Recovery Mode from Actions

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Finally, you can power on the node and check the server status should be on RUNNING state.

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