ceea9dda0d
Applied review feedback. Fixed 'grey bars' formatting. Fixed gerunds and lists Added abbreviations and references Change-Id: I104d678ce3ea52bddcbc141f8aad49ea1e1971db Signed-off-by: Keane Lim <keane.lim@windriver.com>
104 lines
4.7 KiB
ReStructuredText
104 lines
4.7 KiB
ReStructuredText
|
|
.. xuj1552678789246
|
|
.. _increase-controller-filesystem-storage-allotments-using-the-cli:
|
|
|
|
===============================================================
|
|
Increase Controller Filesystem Storage Allotments Using the CLI
|
|
===============================================================
|
|
|
|
You can use the |CLI| to list or increase the allotments for controller-based
|
|
storage at any time after installation.
|
|
|
|
.. rubric:: |context|
|
|
|
|
For more information about increasing filesystem allotments, or to use the
|
|
Horizon Web interface, see :ref:`Increase Controller Filesystem Storage
|
|
Allotments Using Horizon
|
|
<increase-controller-filesystem-storage-allotments-using-horizon>`.
|
|
|
|
.. caution::
|
|
Decreasing the filesystem size is not supported, and can result in
|
|
synchronization failures requiring system re-installation. Do not
|
|
attempt to decrease the size of the filesystem.
|
|
|
|
.. rubric:: |prereq|
|
|
|
|
Before proceeding, review the prerequisites given for :ref:`Increase
|
|
Controller Filesystem Storage Allotments Using Horizon
|
|
<increase-controller-filesystem-storage-allotments-using-horizon>`.
|
|
|
|
.. rubric:: |proc|
|
|
|
|
|
|
.. _increase-controller-filesystem-storage-allotments-using-the-cli-steps-ims-sxx-mcb:
|
|
|
|
#. To review the existing storage configuration, use the
|
|
:command:`system controllerfs-list` command.
|
|
|
|
.. code-block:: none
|
|
|
|
~(keystone_admin)$ system controllerfs-list
|
|
+-------------+-----------+------+--------------+------------+-----------+
|
|
| UUID | FS Name | Size | Logical | Replicated | State |
|
|
| | | in | Volume | | |
|
|
| | | GiB | | | |
|
|
| | | | | | |
|
|
+-------------+-----------+------+--------------+------------+-----------+
|
|
| aa9c7eab... | database | 10 | pgsql-lv | True | available |
|
|
| | | | | | |
|
|
| 173cbb02... | docker- | 16 | docker | | |
|
|
| | | | distribution | True | available |
|
|
| | | |-lv | | |
|
|
| | | | | | |
|
|
| 448f77b9... | etcd | 5 | etcd-lv | True | available |
|
|
| | | | | | |
|
|
| 9eadf06a... | extension | 1 | extension-lv | True | available |
|
|
| | | | | | |
|
|
| afcb9f0e... | platform | 10 | platform-lv | True | available |
|
|
+-------------+-----------+------+--------------+------------+-----------+
|
|
|
|
.. note::
|
|
The values shown by :command:`system controllerfs-list` are not
|
|
adjusted for space used by the filesystem, and therefore may not
|
|
agree with the output of the Linux :command:`df` command. Also,
|
|
they are rounded compared to the :command:`df` output.
|
|
|
|
#. Modify the backup filesystem size on controller-0.
|
|
|
|
.. code-block:: none
|
|
|
|
~(keystone_admin)$ system host-fs-modify controller-0 backup=35
|
|
+-------------+---------+---------+----------------+
|
|
| UUID | FS Name | Size in | Logical Volume |
|
|
| | | GiB | |
|
|
+-------------+---------+---------+----------------+
|
|
| bf0ef915... | backup | 35 | backup-lv |
|
|
| e8b087ea... | docker | 30 | docker-lv |
|
|
| 4cac1020... | kubelet | 10 | kubelet-lv |
|
|
| 9c5a53a8... | scratch | 8 | scratch-lv |
|
|
+-------------+---------+---------+----------------+
|
|
|
|
#. On a non AIO-Simplex system, modify the backup filesystem size on
|
|
controller-1.
|
|
|
|
The backup filesystem is not replicated across controllers. You must
|
|
repeat the previous step on the other controller.
|
|
|
|
For example:
|
|
|
|
.. code-block:: none
|
|
|
|
~(keystone_admin)$ system host-fs-modify controller-1 backup=35
|
|
+-------------+---------+------+----------------+
|
|
| UUID | FS Name | Size | Logical Volume |
|
|
| | | in | |
|
|
| | | GiB | |
|
|
+-------------+---------+------+----------------+
|
|
| 45f22520... | backup | 35 | backup-lv |
|
|
| 173cbb02... | docker | 30 | docker-lv |
|
|
| 4120d512... | kubelet | 10 | kubelet-lv |
|
|
| 8885ad63... | scratch | 8 | scratch-lv |
|
|
+-------------+---------+------+----------------+
|
|
|
|
|