Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 108 insertions, 0 deletions

diff --git a/src/test/old/test_disk_bw.cc b/src/test/old/test_disk_bw.cc
new file mode 100644
index 000000000..d509a510d
--- /dev/null
+++ b/src/test/old/test_disk_bw.cc
@@ -0,0 +1,62 @@
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/uio.h>
+
+#include "common/Clock.h"
+#include "common/safe_io.h"
+
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv)
+{
+  void   *buf;
+  int     fd, count, loop = 0;
+  
+  if (argc != 4) {
+    fprintf(stderr, "Usage: %s device bsize count\n", argv[0]);
+    exit (0);
+  }
+  
+  int bsize = atoi(argv[2]);
+  count = atoi(argv[3]);
+  
+  posix_memalign(&buf, sysconf(_SC_PAGESIZE), bsize);
+  
+  //if ((fd = open(argv[1], O_SYNC|O_RDWR)) < 0) {  
+  if ((fd = open(argv[1], O_DIRECT|O_RDWR)) < 0) {
+
+    fprintf(stderr, "Can't open device %s\n", argv[1]);
+    exit (4);
+  }
+  
+ 
+  utime_t start = ceph_clock_now();
+  while (loop++ < count) {
+    int ret = safe_write(fd, buf, bsize);
+    if (ret)
+      ceph_abort();
+    //if ((loop % 100) == 0) 
+    //fprintf(stderr, ".");
+  }
+  ::fsync(fd);
+  ::close(fd);
+  utime_t end = ceph_clock_now();
+  end -= start;
+
+
+  char hostname[80];
+  gethostname(hostname, 80);
+  
+  double mb = bsize*count/1024/1024;
+
+  cout << hostname << "\t" << mb << " MB\t" << end << " seconds\t" << (mb / (double)end) << " MB/sec" << std::endl;
+}
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);
+}
diff --git a/src/test/old/testfilepath.cc b/src/test/old/testfilepath.cc
new file mode 100644
index 000000000..78ecc197f
--- /dev/null
+++ b/src/test/old/testfilepath.cc
@@ -0,0 +1,22 @@
+
+#include "include/filepath.h"
+#include <iostream>
+using namespace std;
+
+int print(const string &s) {
+  filepath fp = s;
+  cout << "s = " << s << "   filepath = " << fp << endl;
+  cout << "  depth " << fp.depth() << endl;
+  for (int i=0; i<fp.depth(); i++) {
+    cout << "\t" << i << " " << fp[i] << endl;
+  }
+}
+
+int main() {
+  filepath p;
+  print("/home/sage");
+  print("a/b/c");
+  print("/a/b/c");
+  print("/a/b/c/");
+  print("/a/b/../d");
+}