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diff --git a/src/ceph/src/client/test_ioctls.c b/src/ceph/src/client/test_ioctls.c
new file mode 100644
index 0000000..23fa835
--- /dev/null
+++ b/src/ceph/src/client/test_ioctls.c
@@ -0,0 +1,122 @@
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <limits.h>
+
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+#include "ioctl.h"
+
+char new_file_name[PATH_MAX];
+
+int main(int argc, char **argv)
+{
+	char *fn;
+	int fd, err;
+	struct ceph_ioctl_layout l;
+	struct ceph_ioctl_dataloc dl;
+
+	if (argc < 3) {
+		printf("usage: ceph_test_ioctls <filename> <offset>\n");
+		return 1;
+	}
+	fn = argv[1];
+
+	fd = open(fn, O_CREAT|O_RDWR, 0644);
+	if (fd < 0) {
+		perror("couldn't open file");
+		return 1;
+	}
+
+	/* get layout */
+        err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
+        if (err < 0) {
+                perror("ioctl IOC_GET_LAYOUT error");
+                return 1;
+        }
+        printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n",
+               (long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool);
+
+
+        /* set layout */
+        l.stripe_unit = 1048576;
+        l.stripe_count = 2;
+        err = ioctl(fd, CEPH_IOC_SET_LAYOUT, (unsigned long)&l);
+        if (err < 0) {
+               perror("ioctl IOC_SET_LAYOUT error");
+               return 1;
+        }
+        printf("set layout, writing to file\n");
+
+	printf("file %s\n", fn);
+	/* get layout again */
+	err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
+	if (err < 0) {
+		perror("ioctl IOC_GET_LAYOUT error");
+		return 1;
+	}
+	printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n",
+	       (long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool);
+
+	/* dataloc */
+	dl.file_offset = atoll(argv[2]);
+	err = ioctl(fd, CEPH_IOC_GET_DATALOC, (unsigned long)&dl);
+	if (err < 0) {
+		perror("ioctl IOC_GET_DATALOC error");
+		return 1;
+	}
+
+	printf("dataloc:\n");
+	printf(" file_offset %lld (of object start)\n", (long long)dl.file_offset);
+	printf(" object '%s'\n object_offset %lld\n object_size %lld object_no %lld\n",
+	       dl.object_name, (long long)dl.object_offset, (long long)dl.object_size, (long long)dl.object_no);
+	printf(" block_offset %lld\n block_size %lld\n",
+	       (long long)dl.block_offset, (long long)dl.block_size);
+
+	char buf[80];
+	getnameinfo((struct sockaddr *)&dl.osd_addr, sizeof(dl.osd_addr), buf, sizeof(buf), 0, 0, NI_NUMERICHOST);
+	printf(" osd%lld %s\n", (long long)dl.osd, buf);
+
+	if (argc < 4)
+	  return 0;
+
+	/* set dir default layout */
+	printf("testing dir policy setting\n");
+	fd = open(argv[3], O_RDONLY);
+        if (fd < 0) {
+                perror("couldn't open dir");
+                return 1;
+        }
+
+        l.object_size = 1048576;
+        l.stripe_count = 1;
+        err = ioctl(fd, CEPH_IOC_SET_LAYOUT_POLICY, (unsigned long)&l);
+        if (err < 0) {
+               perror("ioctl IOC_SET_LAYOUT_POLICY error");
+               return 1;
+        }
+        printf("set layout, creating file\n");
+
+        snprintf(new_file_name, sizeof(new_file_name),
+		 "%s/testfile", argv[3]);
+        fd = open(new_file_name, O_CREAT | O_RDWR, 0644);
+        if (fd < 0) {
+                perror("couldn't open file");
+                return 1;
+        }
+        err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
+        if (err < 0) {
+                perror("ioctl IOC_GET_LAYOUT error");
+                return 1;
+        }
+        printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n",
+               (long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool);
+        return 0;
+}