1 files changed, 113 insertions, 0 deletions
diff --git a/tests/bugs/shard/shard-fallocate.c b/tests/bugs/shard/shard-fallocate.c
new file mode 100644
index 00000000000..fded6236552
--- /dev/null
+++ b/tests/bugs/shard/shard-fallocate.c
@@ -0,0 +1,113 @@
+#define _GNU_SOURCE
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "glfs.h"
+#include "glfs-handles.h"
+
+enum fallocate_flag {
+        TEST_FALLOCATE_NONE,
+        TEST_FALLOCATE_KEEP_SIZE,
+        TEST_FALLOCATE_ZERO_RANGE,
+        TEST_FALLOCATE_PUNCH_HOLE,
+        TEST_FALLOCATE_MAX,
+};
+
+int
+get_fallocate_flag (int opcode)
+{
+        int ret = 0;
+
+        switch (opcode) {
+        case TEST_FALLOCATE_NONE:
+                ret = 0;
+                break;
+        case TEST_FALLOCATE_KEEP_SIZE:
+                ret = FALLOC_FL_KEEP_SIZE;
+                break;
+        case TEST_FALLOCATE_ZERO_RANGE:
+                ret = FALLOC_FL_ZERO_RANGE;
+                break;
+        case TEST_FALLOCATE_PUNCH_HOLE:
+                ret = FALLOC_FL_PUNCH_HOLE;
+                break;
+        default:
+                ret = -1;
+                break;
+        }
+        return ret;
+}
+
+int
+main (int argc, char *argv[])
+{
+        int        ret = 1;
+        int        opcode = -1;
+        off_t      offset = 0;
+        size_t     len = 0;
+        char       logpath[PATH_MAX] = {0,};
+        glfs_t    *fs = NULL;
+        glfs_fd_t *fd = NULL;
+
+        if (argc != 7) {
+                fprintf (stderr, "Syntax: %s <host> <volname> <opcode> <offset> <len> <file-path>\n", argv[0]);
+                return 1;
+        }
+
+        fs = glfs_new (argv[2]);
+        if (!fs) {
+                fprintf (stderr, "glfs_new: returned NULL\n");
+                return 1;
+        }
+
+        snprintf (logpath, sizeof (logpath), "/var/log/glusterfs/glfs-%s.log",
+                  argv[2]);
+
+        ret = glfs_set_volfile_server (fs, "tcp", argv[1], 24007);
+        if (ret != 0) {
+                fprintf (stderr, "glfs_set_volfile_server: retuned %d\n", ret);
+                goto out;
+        }
+
+        ret = glfs_set_logging (fs, logpath, 7);
+        if (ret != 0) {
+                fprintf (stderr, "glfs_set_logging: returned %d\n", ret);
+                goto out;
+        }
+
+        ret = glfs_init (fs);
+        if (ret != 0) {
+                fprintf (stderr, "glfs_init: returned %d\n", ret);
+                goto out;
+        }
+
+        opcode = atoi (argv[3]);
+        opcode = get_fallocate_flag (opcode);
+        if (opcode < 0) {
+                fprintf (stderr, "get_fallocate_flag: invalid flag \n");
+                goto out;
+        }
+
+        offset = atoi (argv[4]);
+        len    = atoi (argv[5]);
+
+        fd = glfs_open (fs, argv[6], O_RDWR);
+        if (fd == NULL) {
+                fprintf (stderr, "glfs_open: returned NULL\n");
+                goto out;
+        }
+
+        ret = glfs_fallocate (fd, opcode, offset, len);
+        if (ret <= 0) {
+                fprintf (stderr, "glfs_fallocate: returned %d\n", ret);
+                goto out;
+        }
+
+        ret = 0;
+
+out:
+        if (fd)
+                glfs_close(fd);
+        glfs_fini (fs);
+        return ret;
+}