fsal_status_t fsal_load_config(const char *name, config_file_t config_struct,
fsal_init_info_t *fsal_init,
struct fsal_staticfsinfo_t *fs_info,
fsal_extra_arg_parser_f extra)
{
fsal_status_t st;
struct fsal_fs_params common_info;
st = load_FSAL_parameters_from_conf(config_struct, name, fsal_init,
extra);
if (FSAL_IS_ERROR(st))
return st;
/* Note - memset uses the fact that FSAL_FS_INIT_DEFAULT is 0 */
memset(&common_info, 0, sizeof(common_info));
st = load_FS_common_parameters_from_conf(config_struct, &common_info);
if (FSAL_IS_ERROR(st))
return st;
SET_BOOLEAN_PARAM(fs_info, common_info, symlink_support);
SET_BOOLEAN_PARAM(fs_info, common_info, link_support);
SET_BOOLEAN_PARAM(fs_info, common_info, lock_support);
SET_BOOLEAN_PARAM(fs_info, common_info, lock_support_owner);
SET_BOOLEAN_PARAM(fs_info, common_info, lock_support_async_block);
SET_BOOLEAN_PARAM(fs_info, common_info, cansettime);
SET_INTEGER_PARAM(fs_info, common_info, maxread);
SET_INTEGER_PARAM(fs_info, common_info, maxwrite);
SET_BITMAP_PARAM(fs_info, common_info, umask);
SET_BOOLEAN_PARAM(fs_info, common_info, auth_exportpath_xdev);
SET_BITMAP_PARAM(fs_info, common_info, xattr_access_rights);
return fsalstat(ERR_FSAL_NO_ERROR, 0);
}
/*
* This function initializes shared variables of the fsal.
*/
fsal_status_t fsal_internal_init_global(fsal_init_info_t * fsal_info,
fs_common_initinfo_t * fs_common_info)
{
/* sanity check */
if(!fsal_info || !fs_common_info)
ReturnCode(ERR_FSAL_FAULT, 0);
/* inits FS call semaphore */
if(fsal_info->max_fs_calls > 0)
{
int rc;
limit_calls = TRUE;
rc = semaphore_init(&sem_fs_calls, fsal_info->max_fs_calls);
if(rc != 0)
ReturnCode(ERR_FSAL_SERVERFAULT, rc);
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Max simultaneous calls to filesystem is limited to %u.",
fsal_info->max_fs_calls);
}
else
{
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Max simultaneous calls to filesystem is unlimited.");
}
/* setting default values. */
global_fs_info = default_hpss_info;
/* Analyzing fs_common_info struct */
if((fs_common_info->behaviors.maxfilesize != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxlink != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxnamelen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxpathlen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.no_trunc != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_insensitive != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_preserving != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.named_attr != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.lease_time != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.supported_attrs != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.homogenous != FSAL_INIT_FS_DEFAULT))
ReturnCode(ERR_FSAL_NOTSUPP, 0);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, symlink_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, link_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support_owner);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support_async_block);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, cansettime);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxread);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxwrite);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, umask);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, auth_exportpath_xdev);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, xattr_access_rights);
LogDebug(COMPONENT_FSAL, "FileSystem info :");
LogDebug(COMPONENT_FSAL, " maxfilesize = %llX ",
global_fs_info.maxfilesize);
LogDebug(COMPONENT_FSAL, " maxlink = %lu ", global_fs_info.maxlink);
LogDebug(COMPONENT_FSAL, " maxnamelen = %lu ",
global_fs_info.maxnamelen);
LogDebug(COMPONENT_FSAL, " maxpathlen = %lu ",
global_fs_info.maxpathlen);
LogDebug(COMPONENT_FSAL, " no_trunc = %d ", global_fs_info.no_trunc);
LogDebug(COMPONENT_FSAL, " chown_restricted = %d ",
global_fs_info.chown_restricted);
LogDebug(COMPONENT_FSAL, " case_insensitive = %d ",
global_fs_info.case_insensitive);
LogDebug(COMPONENT_FSAL, " case_preserving = %d ",
global_fs_info.case_preserving);
LogDebug(COMPONENT_FSAL, " fh_expire_type = %hu ",
global_fs_info.fh_expire_type);
LogDebug(COMPONENT_FSAL, " link_support = %d ",
global_fs_info.link_support);
LogDebug(COMPONENT_FSAL, " symlink_support = %d ",
global_fs_info.symlink_support);
LogDebug(COMPONENT_FSAL, " lock_support = %d ",
global_fs_info.lock_support);
LogDebug(COMPONENT_FSAL, " lock_support_owner = %d ",
global_fs_info.lock_support_owner);
LogDebug(COMPONENT_FSAL, " lock_support_async_block = %d ",
global_fs_info.lock_support_async_block);
LogDebug(COMPONENT_FSAL, " named_attr = %d ",
global_fs_info.named_attr);
LogDebug(COMPONENT_FSAL, " unique_handles = %d ",
global_fs_info.unique_handles);
LogDebug(COMPONENT_FSAL, " lease_time = %u.%u ",
global_fs_info.lease_time.seconds,
global_fs_info.lease_time.nseconds);
LogDebug(COMPONENT_FSAL, " acl_support = %hu ",
global_fs_info.acl_support);
LogDebug(COMPONENT_FSAL, " cansettime = %d ",
global_fs_info.cansettime);
LogDebug(COMPONENT_FSAL, " homogenous = %d ",
global_fs_info.homogenous);
LogDebug(COMPONENT_FSAL, " supported_attrs = %llX ",
global_fs_info.supported_attrs);
LogDebug(COMPONENT_FSAL, " maxread = %llX ",
global_fs_info.maxread);
LogDebug(COMPONENT_FSAL, " maxwrite = %llX ",
global_fs_info.maxwrite);
LogDebug(COMPONENT_FSAL, " umask = %#o ", global_fs_info.umask);
LogDebug(COMPONENT_FSAL, " auth_exportpath_xdev = %d ",
global_fs_info.auth_exportpath_xdev);
LogDebug(COMPONENT_FSAL, " xattr_access_rights = %#o ",
global_fs_info.xattr_access_rights);
ReturnCode(ERR_FSAL_NO_ERROR, 0);
}
/*
* This function initializes shared variables of the fsal.
*/
fsal_status_t fsal_internal_init_global(fsal_init_info_t * fsal_info,
fs_common_initinfo_t * fs_common_info)
{
/* sanity check */
if(!fsal_info || !fs_common_info)
ReturnCode(ERR_FSAL_FAULT, 0);
/* inits FS call semaphore */
if(fsal_info->max_fs_calls > 0)
{
int rc;
limit_calls = TRUE;
rc = semaphore_init(&sem_fs_calls, fsal_info->max_fs_calls);
if(rc != 0)
ReturnCode(ERR_FSAL_SERVERFAULT, rc);
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Max simultaneous calls to filesystem is limited to %u.",
fsal_info->max_fs_calls);
}
else
{
LogDebug(COMPONENT_FSAL
"FSAL INIT: Max simultaneous calls to filesystem is unlimited.");
}
/* setting default values. */
global_fs_info = default_hpss_info;
/* Analyzing fs_common_info struct */
if((fs_common_info->behaviors.maxfilesize != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxlink != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxnamelen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxpathlen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.no_trunc != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_insensitive != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_preserving != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.named_attr != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.lease_time != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.supported_attrs != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.homogenous != FSAL_INIT_FS_DEFAULT))
ReturnCode(ERR_FSAL_NOTSUPP, 0);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, symlink_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, link_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support_owner);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support_async_block);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, cansettime);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxread);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxwrite);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, umask);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, auth_exportpath_xdev);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, xattr_access_rights);
display_fsinfo(&global_fs_info);
ReturnCode(ERR_FSAL_NO_ERROR, 0);
}
/*
* This function initializes shared variables of the fsal.
*/
fsal_status_t fsal_internal_init_global(fsal_init_info_t * fsal_info,
fs_common_initinfo_t * fs_common_info,
posixfs_specific_initinfo_t * fs_specific_info)
{
/* sanity check */
if(!fsal_info || !fs_common_info || !fs_specific_info)
ReturnCode(ERR_FSAL_FAULT, 0);
/* inits FS call semaphore */
if(fsal_info->max_fs_calls > 0)
{
int rc;
limit_calls = TRUE;
rc = semaphore_init(&sem_fs_calls, fsal_info->max_fs_calls);
if(rc != 0)
ReturnCode(ERR_FSAL_SERVERFAULT, rc);
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Max simultaneous calls to filesystem is limited to %u.",
fsal_info->max_fs_calls);
}
else
{
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Max simultaneous calls to filesystem is unlimited.");
}
/* setting default values. */
global_fs_info = default_posix_info;
LogDebug(COMPONENT_FSAL, "{");
LogDebug(COMPONENT_FSAL, " maxfilesize = %llX ",
default_posix_info.maxfilesize);
LogDebug(COMPONENT_FSAL, " maxlink = %lu ",
default_posix_info.maxlink);
LogDebug(COMPONENT_FSAL, " maxnamelen = %lu ",
default_posix_info.maxnamelen);
LogDebug(COMPONENT_FSAL, " maxpathlen = %lu ",
default_posix_info.maxpathlen);
LogDebug(COMPONENT_FSAL, " no_trunc = %d ",
default_posix_info.no_trunc);
LogDebug(COMPONENT_FSAL, " chown_restricted = %d ",
default_posix_info.chown_restricted);
LogDebug(COMPONENT_FSAL, " case_insensitive = %d ",
default_posix_info.case_insensitive);
LogDebug(COMPONENT_FSAL, " case_preserving = %d ",
default_posix_info.case_preserving);
LogDebug(COMPONENT_FSAL, " fh_expire_type = %hu ",
default_posix_info.fh_expire_type);
LogDebug(COMPONENT_FSAL, " link_support = %d ",
default_posix_info.link_support);
LogDebug(COMPONENT_FSAL, " symlink_support = %d ",
default_posix_info.symlink_support);
LogDebug(COMPONENT_FSAL, " lock_support = %d ",
default_posix_info.lock_support);
LogDebug(COMPONENT_FSAL, " named_attr = %d ",
default_posix_info.named_attr);
LogDebug(COMPONENT_FSAL, " unique_handles = %d ",
default_posix_info.unique_handles);
LogDebug(COMPONENT_FSAL, " acl_support = %hu ",
default_posix_info.acl_support);
LogDebug(COMPONENT_FSAL, " cansettime = %d ",
default_posix_info.cansettime);
LogDebug(COMPONENT_FSAL, " homogenous = %d ",
default_posix_info.homogenous);
LogDebug(COMPONENT_FSAL, " supported_attrs = %llX ",
default_posix_info.supported_attrs);
LogDebug(COMPONENT_FSAL, " maxread = %llX ",
default_posix_info.maxread);
LogDebug(COMPONENT_FSAL, " maxwrite = %llX ",
default_posix_info.maxwrite);
LogDebug(COMPONENT_FSAL, " umask = %X ", default_posix_info.umask);
LogDebug(COMPONENT_FSAL, "}");
/* Analyzing fs_common_info struct */
if((fs_common_info->behaviors.maxfilesize != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxlink != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxnamelen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.maxpathlen != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.no_trunc != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_insensitive != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.case_preserving != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.named_attr != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.lease_time != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.supported_attrs != FSAL_INIT_FS_DEFAULT) ||
(fs_common_info->behaviors.homogenous != FSAL_INIT_FS_DEFAULT))
ReturnCode(ERR_FSAL_NOTSUPP, 0);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, symlink_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, link_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, lock_support);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, cansettime);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxread);
SET_INTEGER_PARAM(global_fs_info, fs_common_info, maxwrite);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, umask);
SET_BOOLEAN_PARAM(global_fs_info, fs_common_info, auth_exportpath_xdev);
SET_BITMAP_PARAM(global_fs_info, fs_common_info, xattr_access_rights);
/* setting global database parameters */
global_posixdb_params = fs_specific_info->dbparams;
LogFullDebug(COMPONENT_FSAL,
"Supported attributes constant = 0x%llX.",
POSIX_SUPPORTED_ATTRIBUTES);
LogFullDebug(COMPONENT_FSAL,
"Supported attributes default = 0x%llX.",
default_posix_info.supported_attrs);
LogDebug(COMPONENT_FSAL,
"FSAL INIT: Supported attributes mask = 0x%llX.",
global_fs_info.supported_attrs);
/* initialize database cache */
if(fsal_posixdb_cache_init())
ReturnCode(ERR_FSAL_FAULT, 0);
LogDebug(COMPONENT_FSAL, "global_fs_info {");
LogDebug(COMPONENT_FSAL, " maxfilesize = %llX ",
global_fs_info.maxfilesize);
LogDebug(COMPONENT_FSAL, " maxlink = %lu ", global_fs_info.maxlink);
LogDebug(COMPONENT_FSAL, " maxnamelen = %lu ",
global_fs_info.maxnamelen);
LogDebug(COMPONENT_FSAL, " maxpathlen = %lu ",
global_fs_info.maxpathlen);
LogDebug(COMPONENT_FSAL, " no_trunc = %d ", global_fs_info.no_trunc);
LogDebug(COMPONENT_FSAL, " chown_restricted = %d ",
global_fs_info.chown_restricted);
LogDebug(COMPONENT_FSAL, " case_insensitive = %d ",
global_fs_info.case_insensitive);
LogDebug(COMPONENT_FSAL, " case_preserving = %d ",
global_fs_info.case_preserving);
LogDebug(COMPONENT_FSAL, " fh_expire_type = %hu ",
global_fs_info.fh_expire_type);
LogDebug(COMPONENT_FSAL, " link_support = %d ",
global_fs_info.link_support);
LogDebug(COMPONENT_FSAL, " symlink_support = %d ",
global_fs_info.symlink_support);
LogDebug(COMPONENT_FSAL, " lock_support = %d ",
global_fs_info.lock_support);
LogDebug(COMPONENT_FSAL, " named_attr = %d ",
global_fs_info.named_attr);
LogDebug(COMPONENT_FSAL, " unique_handles = %d ",
global_fs_info.unique_handles);
LogDebug(COMPONENT_FSAL, " acl_support = %hu ",
global_fs_info.acl_support);
LogDebug(COMPONENT_FSAL, " cansettime = %d ",
global_fs_info.cansettime);
LogDebug(COMPONENT_FSAL, " homogenous = %d ",
global_fs_info.homogenous);
LogDebug(COMPONENT_FSAL, " supported_attrs = %llX ",
global_fs_info.supported_attrs);
LogDebug(COMPONENT_FSAL, " maxread = %llX ",
global_fs_info.maxread);
LogDebug(COMPONENT_FSAL, " maxwrite = %llX ",
global_fs_info.maxwrite);
LogDebug(COMPONENT_FSAL, " umask = %X ", global_fs_info.umask);
LogDebug(COMPONENT_FSAL, "}");
ReturnCode(ERR_FSAL_NO_ERROR, 0);
}
