NAME¶
dpns_modreplica - modify information about a given replica
SYNOPSIS¶
#include <sys/types.h>
#include "dpns_api.h"
int dpns_modreplica (const char *sfn,const char
*setname,const char *poolname,const
char *server)
int dpns_modreplicax (const char *sfn,const char
*setname,const char *poolname,const
char *server,const char *fs,const
char r_type)
DESCRIPTION¶
dpns_modreplicamodifies information about a given replica.
- sfn
- is either the Site URL or the Physical File Name for the
replica.
- setname
- is either a replica set name or a space token.
- server
- is either the Storage Element fully qualified hostname or
the disk server.
- poolname
- specifies the disk pool name (this argument is only
meaningful for the Disk Pool Manager).
- dpns_modreplicax
- is similar todpns_modreplicabut has the additional
arguments:
- fs
- specifies the mount point of the dedicated filesystem
(thisargument is only meaningful for the Disk Pool Manager).
- r_type
- may be one of the following:
RETURNVALUE¶
These routines return 0 if the operation was successful or -1 if the operation
failed. In the latter case,
serrnois set appropriately.
ERRORS¶
- ENOENT
- The named 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
read permission on the file entry itself is denied.
- EFAULT
- sfnis a NULL pointer.
- EINVAL
- The length ofsetnameexceeds 36,the length
ofpoolname exceeds CA_MAXPOOLNAMELENor the length
ofserver exceeds CA_MAXHOSTNAMELEN.
- ENAMETOOLONG
- The length ofsfnexceedsCA_MAXSFNLEN.
- SENOSHOST
- Host unknown.
- SENOSSERV
- Service unknown.
- SECOMERR
- Communication error.
- ENSNACT
- Name server is not running or is being shutdown.
SEEALSO¶
Castor_limits(4),
dpns_addreplica(3),
dpns_listreplica(3)