change file_system switch
Function
Parameters
Parameter |
Description |
Value |
|---|---|---|
| file_system_id | File system ID. | To obtain the value, run the "show file_system general" command. |
| controller | Controller ID. | The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C". |
| subfunction | Sub-function. | The value is "bonuscache","pal_background","snap_background","flowctrl_background" or "gang_subblockcrc". |
| switch | Whether the function is enabled or disabled. | The value is "on" or "off". |
Usage Guidelines
The sub-function is enabled by default and restored to the default setting after disk arrays are restarted, powered off, or powered on, or controllers are reset. To modify the file system sub-function status, you need to specify a controller (only the status of the working controller can be modified) and the modification only takes effect on the specified controller. For example, if the sub-function is disabled on working controller A in a filesystem and then the working controller is switched to controller B, the sub-function will be enabled. After the working controller is switched back to controller A, the sub-function will be disabled.
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