i_BackEndAgent Interface Reference
[CORBA Interface Definitions]

import "i_bea.idl";

Inheritance diagram for i_BackEndAgent:

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Collaboration diagram for i_BackEndAgent:

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List of all members.

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Detailed Description

Definition at line 75 of file i_bea.idl.

Public Member Functions
i_VolSize_t	GetMediumSize () raises (i_IvdException)
	Returns size of complete medium in MB.
i_VolSizes_t	GetVolumeSizes () raises (i_IvdException)
	Gets volume sizes of all partitions on the medium in MB.
i_VolInfo_t	GetVolInfo (in i_Index_t a_volNum) raises (i_IvdException)
	Returns current volume information for a specified volume.
void	Format (in i_VolSizes_t a_volSizes, in boolean duplAITMode) raises (i_IvdException)
	Re-partitions tape.
void	Init (in i_VolInfo_t a_volNum) raises (i_IvdException)
	Appends a single medium volume to a medium.
void	UseResources (in i_Resource_t a_res) raises (i_IvdException)
void	Migrate () raises (i_IvdException)
void	Recall () raises (i_IvdException)
void	CloseMediumVolume (in i_Index_t a_volNum) raises (i_IvdException)
void	ReadFastRecoveryInfo (in i_VolInfoList_t a_volumes, in i_Index_t a_sysVolNum) raises (i_IvdException)
	Reads all of the requested FRI-s in the following order: Read from system volume Read from data volume.
void	RecreateFastRecoveryInfo (in i_VolInfoList_t a_volumes, in boolean a_recovery, in i_BoolList_t a_openVolList, in i_SysVolAction_e a_svAction, in boolean a_into, in string a_intoPath) raises (i_IvdException)
	Recreates all of the requested FRI-s from data.
void	VolDupRead () raises (i_IvdException)
void	VolDupWrite (in i_VolSize_t a_volSize, in boolean a_appendVolume, in boolean a_srcMediumFull) raises (i_IvdException)
void	RecreateMIC (in i_VolInfo_t a_volume) raises (i_IvdException)
	Regenerates MIC values for one media volume.

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Member Function Documentation

i_VolSize_t i_BackEndAgent::GetMediumSize

(

)

raises (i_IvdException)

Returns size of complete medium in MB.

i_VolSizes_t i_BackEndAgent::GetVolumeSizes

(

)

raises (i_IvdException)

Gets volume sizes of all partitions on the medium in MB.

i_VolInfo_t i_BackEndAgent::GetVolInfo

(

in i_Index_t

a_volNum

)

raises (i_IvdException)

Returns current volume information for a specified volume.

void i_BackEndAgent::Format	(	in i_VolSizes_t	a_volSizes,
		in boolean	duplAITMode
	)			raises (i_IvdException)

Re-partitions tape.

Media volumes are blank. This operation takes a long time to complete (~2h)

void i_BackEndAgent::Init

(

in i_VolInfo_t

a_volNum

)

raises (i_IvdException)

Appends a single medium volume to a medium.

Initialises specified media volume.

void i_BackEndAgent::UseResources

(

in i_Resource_t

a_res

)

raises (i_IvdException)

void i_BackEndAgent::Migrate

(

)

raises (i_IvdException)

void i_BackEndAgent::Recall

(

)

raises (i_IvdException)

void i_BackEndAgent::CloseMediumVolume

(

in i_Index_t

a_volNum

)

raises (i_IvdException)

void i_BackEndAgent::ReadFastRecoveryInfo	(	in i_VolInfoList_t	a_volumes,
		in i_Index_t	a_sysVolNum
	)			raises (i_IvdException)

Reads all of the requested FRI-s in the following order:

• Read from system volume
• Read from data volume.

If those steps fail that the media volume does not contain data (or it can't be read).

Parameters:

	a_volumes	Media volumes to read FRI from
	a_sysVolNum	Index of system volume (0 means no system volume) This parameter is used only if MIC is not available.

void i_BackEndAgent::RecreateFastRecoveryInfo	(	in i_VolInfoList_t	a_volumes,
		in boolean	a_recovery,
		in i_BoolList_t	a_openVolList,
		in i_SysVolAction_e	a_svAction,
		in boolean	a_into,
		in string	a_intoPath
	)			raises (i_IvdException)

Recreates all of the requested FRI-s from data.

Parameters:

	a_volumes	Media volumes to recreate FRI from
	a_recovery	Was recreate called because of recovery?
	a_openVolList	Is volume open? (in relation to a_volumes). If volume is open, fri will be created in place, not on tmp.
	a_svAction	What should ivd-bea do with system volume if FRI was not created because of recovery?
	a_into	True, if --into option was specified and original FRI's should not be touched
	a_intoPath	Absolute path where the FRI's should be stored

void i_BackEndAgent::VolDupRead

(

)

raises (i_IvdException)

void i_BackEndAgent::VolDupWrite	(	in i_VolSize_t	a_volSize,
		in boolean	a_appendVolume,
		in boolean	a_srcMediumFull
	)			raises (i_IvdException)

void i_BackEndAgent::RecreateMIC

(

in i_VolInfo_t

a_volume

)

raises (i_IvdException)

Regenerates MIC values for one media volume.

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The documentation for this interface was generated from the following file:

• i_bea.idl