vmbackup.h File Reference

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Macros
#define	TOOLS_CORE_SIG_IO_FREEZE   "tcs_io_freeze"

Detailed Description

Public interface of the "vmbackup" plugin. Defines events generated by the plugin that other code can monitor.

Macro Definition Documentation

#define TOOLS_CORE_SIG_IO_FREEZE   "tcs_io_freeze"

Signal sent when access to disk resources has been affected in some manner (e.g., disks have been frozen in preparation for a snapshot). Plugins that access the disk should listen for this signal and avoid performing disk operations while I/O is frozen.

Parameters

[in]	src	The source object.
[in]	ctx	ToolsAppCtx *: The application context.
[in]	freeze	TRUE if I/O is being frozen, FALSE otherwise.
[in]	data	Client data.