gfs_pio_sync
Name
gfs_pio_sync -- output a file's data on memroy to disk
Synopsis
char *gfs_pio_sync
(GFS_File gf);
DESCRIPTION
The function gfs_pio_sync copies data on
memory of the gf, and waits for the I/O
to complete before returning. It also updates metadtata stat
information, while another function
gfs_pio_datasync does not update the
metadata.
RETURN VALUES
- NULL
The function terminated successfully.
- GFARM_ERR_NO_MEMORY
Insufficient memory was available.
- Others
An error except the above occurred. The reason is shown by its
pointed strings.
SEE ALSO
gfs_pio_datasync(3),
gfs_pio_create(3),
gfs_pio_open(3),
gfs_pio_write(3),
gfs_pio_flush(3)