DPM-MODIFYFS(1) DPM Administrator Commands DPM-MODIFYFS(1)NAME
dpm-modifyfs - modify the parameters of a disk pool filesystem
SYNOPSIS
dpm-modifyfs --server fs_server --fs fs_name [ --st status ] [ --weight weight ] [ --help ]
DESCRIPTION
dpm-modifyfs modifies the parameters of a disk pool filesystem.
This command requires ADMIN privilege.
OPTIONS
server specifies the host name of the disk server where this filesystem is mounted.
fs specifies the mount point of the dedicated filesystem.
status New status of this filesystem. It can be set to 0 (enabled read/write) or DISABLED or RDONLY. This can be either alphanumeric or
the corresponding numeric value.
weight specifies the weight of the filesystem. This is used during the filesystem selection. The value must be positive. It is recommended
to use a value lower than 10.
EXAMPLE
dpm-modifyfs --server sehost --fs /data --st RDONLY
EXIT STATUS
This program returns 0 if the operation was successful or >0 if the operation failed.
SEE ALSO dpm(1), dpm_modifyfs(3)LCG $Date$ DPM-MODIFYFS(1)
Check Out this Related Man Page
DPM_MODIFYFS(3) DPM Library Functions DPM_MODIFYFS(3)NAME
dpm_modifyfs - modify the parameters of a disk pool filesystem
SYNOPSIS
#include <sys/types.h>
#include "dpm_api.h"
int dpm_modifyfs (char *server, char *fs, int status, int weight)
DESCRIPTION
dpm_modifyfs modifies the parameters of a disk pool filesystem.
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. (-1 will tell the server to not change the cur-
rent value).
weight specifies the weight of the filesystem. This is used during the filesystem selection. The value must be positive (-1 will tell the
server to not change the current value). It is recommended to use a value lower than 10.
This function requires ADMIN privilege.
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 Filesystem does not exist.
EACCES The caller does not have ADMIN privilege.
EFAULT server or fs is a NULL pointer.
EINVAL The length of server exceeds CA_MAXHOSTNAMELEN or the length of fs exceeds 79.
SENOSHOST Host unknown.
SEINTERNAL Database error.
SECOMERR Communication error.
LCG $Date$ DPM_MODIFYFS(3)
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