Configuration Changes Requiring Re-installation¶
Some configuration changes require a system or host re-add.
Change |
Reinstall |
Comments |
---|---|---|
Product type change |
System |
To change between Standard and All-in-one, you must perform a system reinstallation. |
PXE boot network addition or removal |
System |
You must perform a system reinstallation. |
Management network subnet or range changes |
System |
You must perform a system reinstallation. |
Cluster-host subnet or range changes |
System |
You must perform a system reinstallation. |
Legacy BIOS to UEFI change |
System |
You must perform a system reinstallation. |
Security profile change |
System |
You must perform a system reinstallation. |
Controller filesystem size decrease |
System |
To decrease the controller filesystem size, you must perform a system reinstallation. |
Root disk replacement |
Host (re-add) |
To install the OpenStack application on a new disk, the host must be deleted and re-added (not merely reinstalled). |
Management NIC MAC address change |
Host (re-add) |
Note The host delete and re-add is not required for AIO-SX and is required only for systems with multiple nodes (AIO-DX, standard). A simplified procedure is supported for AIO-SX. |
Replacement of storage disk on SAS controller |
Host (re-add) |
Due to a limitation in udev, the device path of a disk connected through a SAS controller changes when the disk is replaced. You must lock, delete, and re-install the node. Once this is done, it is advisable to replace any storage profiles associated with the host, since the old storage profile is no longer accurate. |
Aborted upgrade after controller-1 and controller-0 upgraded |
System |
You must perform a system reinstallation. |
Subcloud delete and re-add |
System |
The subcloud system must be reinstalled. |
Configuration commands run from SSH |
System |
An error occurs if any of the sw-patch install-local command is run from an SSH session. To recover, you must reinstall the system. |
Developer certificate or update removal |
System |
Required to correct Alarm 500.100 |
Management network netmask correction on a Duplex system |
System |
On a Duplex system, the minimum management netmask is /28. |
Host version mismatch |
Host (re-add) |
Required to correct Alarm 900.003 Note To register the new software version for Host Inventory management, the host must be deleted and re-added (not merely reinstalled) |