pnfs_internal.h File Reference

File System Abstraction Layer types and constants. More...

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Classes
struct	pnfs_ds_parameter__
struct	pnfs_layoutfile_parameter__
Defines
#define	MAX_PNFS_DS   2
Typedefs
typedef struct pnfs_ds_parameter__	pnfs_ds_parameter_t
typedef struct pnfs_layoutfile_parameter__	pnfs_parameter_t
Functions
nfsstat4	PARALLEL_FS_pnfs_getdevicelist (GETDEVICELIST4args *pargs, compound_data_t *data, GETDEVICELIST4res *pres)
nfsstat4	PARALLEL_FS_pnfs_getdeviceinfo (GETDEVICEINFO4args *pargs, compound_data_t *data, GETDEVICEINFO4res *pres)
nfsstat4	PARALLEL_FS_pnfs_layoutcommit (LAYOUTCOMMIT4args *pargs, compound_data_t *data, LAYOUTCOMMIT4res *pres)
nfsstat4	PARALLEL_FS_pnfs_layoutget (LAYOUTGET4args *pargs, compound_data_t *data, LAYOUTGET4res *pres)
nfsstat4	PARALLEL_FS_pnfs_layoutreturn (LAYOUTRETURN4args *pargs, compound_data_t *data, LAYOUTRETURN4res *pres)

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Detailed Description

File System Abstraction Layer types and constants.

Author:

Author:

leibovic

Date:

Date:

2006/02/08 12:45:27

Version:

Revision:

1.19

Definition in file pnfs_internal.h.

---

Define Documentation

#define MAX_PNFS_DS   2

Definition at line 44 of file pnfs_internal.h.

---

Typedef Documentation

typedef struct pnfs_ds_parameter__ pnfs_ds_parameter_t

typedef struct pnfs_layoutfile_parameter__ pnfs_parameter_t

---

Function Documentation

nfsstat4 PARALLEL_FS_pnfs_getdeviceinfo	(	GETDEVICEINFO4args *	pargs,
		compound_data_t *	data,
		GETDEVICEINFO4res *	pres
	)

Definition at line 57 of file pnfs_getdeviceinfo.c.

nfsstat4 PARALLEL_FS_pnfs_getdevicelist	(	GETDEVICELIST4args *	pgetdevicelistargs,
		compound_data_t *	data,
		GETDEVICELIST4res *	pgetdevicelistres
	)

pnfs_parallel_fs_getdevicelist: manages the OP4_GETDEVICELIST operation for pNFS/File on top of PARALLEL_FS

Manages the OP4_GETDEVICELIST operation for pNFS/File on top of PARALLEL_FS

Parameters:

pgetdevicelistargs	[IN] pointer to getdevicelist's arguments
data	[INOUT] pointer to related compoud request
pgetdevicelistres	[OUT] pointer to getdevicelistt's results

Returns:

NFSv4 status (with NFSv4 error code)

Definition at line 67 of file pnfs_getdevicelist.c.

nfsstat4 PARALLEL_FS_pnfs_layoutcommit	(	LAYOUTCOMMIT4args *	playoutcommitargs,
		compound_data_t *	data,
		LAYOUTCOMMIT4res *	playoutcommitres
	)

pnfs_parallel_fs_layoutcommit: manages the OP4_LAYOUTCOMMIT operation for pNFS/File on top of PARALLEL_FS

Manages the OP4_LAYOUTCOMMIT operation for pNFS/File on top of PARALLEL_FS

Parameters:

playoutcommitargs	[IN] pointer to layoutcommit's arguments
data	[INOUT] pointer to related compoud request
playoutcommitres	[OUT] pointer to layoutcommit's results

Returns:

NFSv4 status (with NFSv4 error code)

Definition at line 66 of file pnfs_layoutcommit.c.

nfsstat4 PARALLEL_FS_pnfs_layoutget	(	LAYOUTGET4args *	pargs,
		compound_data_t *	data,
		LAYOUTGET4res *	pres
	)

Todo:

manages more than one segment

Todo:

It should be better to use xdr_nfsv4_1_file_layout4 on a xdrmem stream

Todo:

: this part of the code is to be reviewed

Definition at line 54 of file pnfs_layoutget.c.

nfsstat4 PARALLEL_FS_pnfs_layoutreturn	(	LAYOUTRETURN4args *	playoutreturnargs,
		compound_data_t *	data,
		LAYOUTRETURN4res *	playoutreturnres
	)

pnfs_parallel_fs_layoutreturn: manages the OP4_LAYOUTRETURN operation for pNFS/File on top of PARALLE_FS

Manages the OP4_LAYOUTRETURNT operation for pNFS/File on top of PARALLE_FS

Parameters:

playoutreturnargs	[IN] pointer to layoutreturn's arguments
data	[INOUT] pointer to related compoud request
playoutreturnres	[OUT] pointer to layoutreturnt's results

Returns:

NFSv4 status (with NFSv4 error code)

Definition at line 66 of file pnfs_layoutreturn.c.