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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.

SEE ALSO

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



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