DPNS_ADDREPLICA

Section: DPNS Library Functions (3) Updated: $Date: 2006/12/01 09:19:37 $ Local index Up

NAME

dpns_addreplica - add a replica for a given file

SYNOPSIS

#include <sys/types.h>
#include "dpns_api.h"

int dpns_addreplica (const char *guid, struct dpns_fileid *file_uniqueid, const char *server, const char *sfn, const char status, const char f_type, const char *poolname, const char *fs)

int dpns_addreplicax (const char *guid, struct dpns_fileid *file_uniqueid, const char *server, const char *sfn, const char status, const char f_type, const char *poolname, const char *fs, const char r_type, const char *setname)

DESCRIPTION

dpns_addreplica adds a replica for a given file. The file can be specified by guid or by file_uniqueid. If both are given, file_uniqueid is used.

guid

specifies the Grid Unique IDentifier.

server

is either the Storage Element fully qualified hostname or the disk server.

sfn

is either the Site URL or the Physical File Name for the replica.

status

can be set to

-: file is available
P: file is being populated
D: file is being deleted.

f_type

may be one of the following:

V: Volatile
D: Durable
P: Permanent.

poolname

specifies the disk pool name (this argument is only meaningful for the Disk Pool Manager).

fs

specifies the mount point of the dedicated filesystem (this argument is only meaningful for the Disk Pool Manager).

r_type

may be one of the following:

P: Primary
S: Secondary.

setname

is either the replica set name or the space token.

RETURN VALUE

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.

ERRORS

ENOENT: The named file does not exist.
EACCES: Search permission is denied on a component of the parent directory or the effective user ID does not match the owner of the file or read permission on the file entry itself is denied.
EFAULT: guid and file_uniqueid are NULL pointers or server or sfn is a NULL pointer.
EEXIST: The sfn exists already.
EISDIR: The file is not a regular file.
EINVAL: The length of guid exceeds CA_MAXGUIDLEN, the length of server exceeds CA_MAXHOSTNAMELEN, the length of poolname exceeds CA_MAXPOOLNAMELEN or the length of fs exceeds 79 or setname exceeds 36.
ENAMETOOLONG: The length of sfn exceeds CA_MAXSFNLEN.
SENOSHOST: Host unknown.
SENOSSERV: Service unknown.
SECOMERR: Communication error.
ENSNACT: Name server is not running or is being shutdown.

This document was created by man2html, using the manual pages.
Time: 21:45:14 GMT, April 16, 2011