diff options
Diffstat (limited to 'src/test/old/test_setlayout.c')
-rw-r--r-- | src/test/old/test_setlayout.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/old/test_setlayout.c b/src/test/old/test_setlayout.c new file mode 100644 index 000000000..d0ad8954e --- /dev/null +++ b/src/test/old/test_setlayout.c @@ -0,0 +1,24 @@ +#define __USE_GNU 1 +#include <fcntl.h> +#include <netinet/in.h> +#include <linux/types.h> +#include "include/ceph_fs.h" +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "kernel/ioctl.h" + + +main() { + struct ceph_file_layout l; + int fd = open("foo.txt", O_RDONLY); + int r = ioctl(fd, CEPH_IOC_GET_LAYOUT, &l, sizeof(l)); + printf("get = %d\n", r); + + l.fl_stripe_unit = 65536; + l.fl_object_size = 65536; + + r = ioctl(fd, CEPH_IOC_SET_LAYOUT, &l, sizeof(l)); + printf("set = %d\n", r); +} |