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

f_type

may be one of the following:

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:

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.

SEE ALSO¶

Castor_limits(4), dpns_delreplica(3), dpns_listreplica(3)