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Merge "Disk replacement customer suggestions (r9,dsR8MR2,MR3)"

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Zuul 2024-06-18 14:01:02 +00:00 committed by Gerrit Code Review
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3 changed files with 20 additions and 14 deletions
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14
doc/source/node_management/kubernetes/host_hardware_management/configuration-changes-requiring-re-installation.rst
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@ -6,7 +6,7 @@
Configuration Changes Requiring Re-installation Configuration Changes Requiring Re-installation
=============================================== ===============================================
Some configuration changes require a system or host re-installation. Some configuration changes require a system or host re-add.
.. _configuration-changes-requiring-re-installation-table-d2t-yjs-kfb: .. _configuration-changes-requiring-re-installation-table-d2t-yjs-kfb:
@ -18,15 +18,15 @@ Some configuration changes require a system or host re-installation.
+==============================================================+=================+====================================================================================================================================================================================================================================================================================================================================+ +==============================================================+=================+====================================================================================================================================================================================================================================================================================================================================+
| Product type change | System | To change between Standard and All-in-one, you must perform a system reinstallation. | | 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 | | | PXE boot network addition or removal | System | You must perform a system reinstallation. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Management network subnet or range changes | System | | | Management network subnet or range changes | System | You must perform a system reinstallation. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Cluster-host subnet or range changes | System | | | Cluster-host subnet or range changes | System | You must perform a system reinstallation. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Legacy BIOS to UEFI change | System | | | Legacy BIOS to UEFI change | System | You must perform a system reinstallation. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Security profile change | System | | | 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. | | Controller filesystem size decrease | System | To decrease the controller filesystem size, you must perform a system reinstallation. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
@ -37,7 +37,7 @@ Some configuration changes require a system or host re-installation.
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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. | | 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 | | | 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. | | Subcloud delete and re-add | System | The subcloud system must be reinstalled. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

7
doc/source/storage/kubernetes/replace-osds-and-journal-disks.rst
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@ -15,9 +15,10 @@ the same peer group. Do not substitute a smaller disk than the original.
.. note:: .. note::
Due to a limitation in **udev**, the device path of a disk connected through Due to a limitation in **udev**, the device path of a disk connected through
a SAS controller changes when the disk is replaced. Therefore, in the a |SAS| controller changes when the disk is replaced. Therefore, the
general procedure below, you must lock, delete, and re-install the node. general procedure below works for controller and storage nodes.
However, for standard, |AIO-SX|, and |AIO-DX| systems, use the following
For standard, |AIO-SX|, and |AIO-DX| systems, use the following
alternative procedures to replace |OSDs| without reinstalling the host: alternative procedures to replace |OSDs| without reinstalling the host:
- :ref:`Replace OSDs on a Standard System - :ref:`Replace OSDs on a Standard System

5
doc/source/storage/kubernetes/replace-osds-on-an-aio-sx-single-disk-system-without-backup-951eefebd1f2.rst
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@ -69,3 +69,8 @@ Replace OSDs on an AIO-SX Single Disk System without Backup
#. Add the applications that were removed in step 3. #. Add the applications that were removed in step 3.
#. Verify that all pools and settings listed in step 1 are recreated. #. Verify that all pools and settings listed in step 1 are recreated.
.. warning::
This procedure does not include a backup, so it might cause the loss of
|OSD| data.