dpm_addfs: Add a filesystem to a disk pool

SYNOPSIS

#include <sys/types.h>

#include "dpm_api.h"

int dpm_addfs (char *poolname, char *server, char *fs, int status, int weight)

dpm_addfs adds a filesystem to a disk pool.

poolname: specifies the disk pool name previously defined using dpm_addpool.
server: specifies the host name of the disk server where this filesystem is mounted.
fs: specifies the mount point of the dedicated filesystem.
status: Initial status of this filesystem. It can be set to 0 or FS_DISABLED or FS_RDONLY.
weight: specifies the weight of the filesystem. This is used during the filesystem selection. The value must be positive. A negative value will tell the server to allocate the default weight value (1). It is recommended to use a value lower than 10.

This function requires ADMIN privilege.

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

ENOENT: Filesystem does not exist.
EACCES: The caller does not have ADMIN privilege.
EFAULT: poolname, server or fs is a NULL pointer.
EEXIST: this filesystem is already part of a pool.
ENOMEM: Memory could not be allocated for storing the filesystem definition.
EINVAL: The pool is unknown or the length of poolname exceeds CA_MAXPOOLNAMELEN or the length of server exceeds CA_MAXHOSTNAMELEN or the length of fs exceeds 79.
SENOSHOST: Host unknown.
SEINTERNAL: Database error.
SECOMERR: Communication error.