fsal_quota.c File Reference

#include "fsal.h"
#include "fsal_internal.h"
#include "fsal_convert.h"
#include <lustre/liblustreapi.h>
#include <lustre/lustre_user.h>
#include <linux/quota.h>

Go to the source code of this file.

Defines
#define	QUOTABLOCK_SIZE   (1 << 10)
Functions
fsal_status_t	LUSTREFSAL_check_quota (char *path, fsal_quota_type_t quota_type, fsal_uid_t fsal_uid)
fsal_status_t	LUSTREFSAL_set_quota (fsal_path_t *pfsal_path, int quota_type, fsal_uid_t fsal_uid, fsal_quota_t *pquota, fsal_quota_t *presquota)
fsal_status_t	LUSTREFSAL_get_quota (fsal_path_t *pfsal_path, int quota_type, fsal_uid_t fsal_uid, fsal_quota_t *pquota)

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Define Documentation

#define QUOTABLOCK_SIZE   (1 << 10)

Definition at line 44 of file FSAL_LUSTRE/fsal_quota.c.

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Function Documentation

fsal_status_t LUSTREFSAL_check_quota	(	char *	path,
		fsal_quota_type_t	quota_type,
		fsal_uid_t	fsal_uid
	)

FSAL_check_quota : checks if quotas allow a user to do an operation

Parameters:

pfsal_path	path to the filesystem whose quota are requested
quota_type	type of quota to be checked (inodes or blocks
fsal_uid	uid for the user whose quota are requested

Returns:

Major error codes :

• ERR_FSAL_NO_ERROR (no error)
• Another error code if an error occured.

Definition at line 63 of file FSAL_LUSTRE/fsal_quota.c.

fsal_status_t LUSTREFSAL_get_quota	(	fsal_path_t *	pfsal_path,
		int	quota_type,
		fsal_uid_t	fsal_uid,
		fsal_quota_t *	pquota
	)

FSAL_get_quota : Gets the quota for a given path.

Parameters:

pfsal_path	path to the filesystem whose quota are requested
quota_type	the kind of requested quota (user or group)
fsal_uid	uid for the user whose quota are requested
pquota	(input): Parameter to the structure containing the requested quotas

Returns:

Major error codes :

• ERR_FSAL_NO_ERROR (no error)
• Another error code if an error occured.

Definition at line 195 of file FSAL_LUSTRE/fsal_quota.c.

fsal_status_t LUSTREFSAL_set_quota	(	fsal_path_t *	pfsal_path,
		int	quota_type,
		fsal_uid_t	fsal_uid,
		fsal_quota_t *	pquota,
		fsal_quota_t *	presquota
	)

FSAL_get_quota : Gets the quota for a given path.

Parameters:

pfsal_path	path to the filesystem whose quota are requested
quota_type	the kind of requested quota (user or group)
fsal_uid	uid for the user whose quota are requested
pquota	(input): pointer to the structure containing the wanted quotas
presquot	(output) pointer to the structure containing the resulting quotas

Returns:

Major error codes :

• ERR_FSAL_NO_ERROR (no error)
• Another error code if an error occured.

Definition at line 113 of file FSAL_LUSTRE/fsal_quota.c.