dpm_delreplica - delete a given replica
int dpm_delreplica (char *pfn)
dpm_delreplica deletes a given replica. It removes the file from disk,
updates the pool free space and removes the replica entry from the
pfn is the Physical File Name for the replica.
This routine returns 0 if the operation was successful or -1 if the
operation failed. In the latter case, serrno is set appropriately.
ENOENT The named file or replica 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 write permission on the file entry
itself is denied.
EFAULT pfn is a NULL pointer.
ENAMETOOLONG The length of pfn exceeds CA_MAXSFNLEN.
SENOSHOST Host unknown.
SENOSSERV Service unknown.
SECOMERR Communication error.
Castor_limits(4), dpns_addreplica(3), dpns_listreplica(3)