CBFS Storage 2020 Node.js Edition

Questions / Feedback?

PossibleSize Property

The maximum size the vault could possibly be.

Syntax

 cbdrive.getPossibleSize([callback])

Default Value

0

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getPossibleSize([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setPossibleSize([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This property reflects the maximum size, in bytes, that the vault could possibly be. That is, the size that the vault would be if it automatically grew as much as possible right now, without any additional data being written to it. Therefore:

In the former case, parent_free_space is the amount of free space available for the vault to use for automatic growth. For a file-based vault, this is the total amount of free space on the disk where the vault's storage file (i.e., VaultFile) resides, as reported by the OS. For a Callback Mode vault, this is whatever value the application provides via the VaultGetParentSize event.

Please refer to the Vault Size topic for more information.

This property is read-only and not available at design time.

Data Type

Long64

Copyright (c) 2021 Callback Technologies, Inc. - All rights reserved.
CBFS Storage 2020 Node.js Edition - Version 20.0 [Build 7922]