psm MySQLCS precheck-patch
Perform a precheck on a MySQL Cloud Service instance to identify potential issues that might prevent a specified patch from being applied successfully.
Syntax
In the following syntax, line breaks have been added for clarity. Do not include them when entering the command.
psm MySQLCS precheck-patch
-s|--service-name instance-name
-p|--patch-id patch-id
[-wc|--wait-until-complete true|false]
[-of|--output-format json|html|short]
Description
The patching precheck reports on the following conditions:
-
Disk space shortage
-
Database connectivity failure
-
Server access failure
-
Storage access failure
Prechecking does not check whether another administration task (backup, restoration, or scaling) is in progress, which would prevent patching.
Parameters
Parameter | Description |
---|---|
|
Specifies the name of the MySQL Cloud Service instance.. |
|
Specifies the patch ID of the patch to precheck. To retrieve a list of patch IDs available to apply to a service instance, see psm MySQLCS available-patches. |
|
(Optional) If set to Waiting for the job to complete... (it cannot be cancelled) The default value is |
|
(Optional) Specifies the output format of the command’s response:
The default output format is the one you specified when using the |
Examples
The following example shows a precheck of patch 5.7.13.1–EE
on the MySQL57–aas
instance.
$ psm MySQLCS precheck-patch --service-name MySQL57–aas --patch-id 5.7.13.1–EE