starlingx/docs
Code Issues Proposed changes

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

Browse Source
This commit is contained in:
Zuul 2024-06-18 14:01:02 +00:00 committed by Gerrit Code Review
commit 684643bf49
3 changed files with 20 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
doc/source/node_management/kubernetes/host_hardware_management/configuration-changes-requiring-re-installation.rst
View File

@ -6,7 +6,7 @@
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:
@ -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. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
@ -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. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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. |
+--------------------------------------------------------------+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

7
doc/source/storage/kubernetes/replace-osds-and-journal-disks.rst
View File

@ -15,9 +15,10 @@ the same peer group. Do not substitute a smaller disk than the original.
.. note::
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
general procedure below, you must lock, delete, and re-install the node.
However, for standard, |AIO-SX|, and |AIO-DX| systems, use the following
a |SAS| controller changes when the disk is replaced. Therefore, the
general procedure below works for controller and storage nodes.
For standard, |AIO-SX|, and |AIO-DX| systems, use the following
alternative procedures to replace |OSDs| without reinstalling the host:
- :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
View File

@ -69,3 +69,8 @@ Replace OSDs on an AIO-SX Single Disk System without Backup
#. Add the applications that were removed in step 3.
#. 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.