remove ceph code

[stor4nfv.git] / src / ceph / qa / btrfs / test_async_snap.c

diff --git a/src/ceph/qa/btrfs/test_async_snap.c b/src/ceph/qa/btrfs/test_async_snap.c
deleted file mode 100644 (file)
index 211be95..0000000
--- a/src/ceph/qa/btrfs/test_async_snap.c
+++ /dev/null
@@ -1,83 +0,0 @@
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <string.h>
-
-#include <linux/ioctl.h>
-#include <linux/types.h>
-#include "../../src/os/btrfs_ioctl.h"
-
-struct btrfs_ioctl_vol_args_v2 va;
-struct btrfs_ioctl_vol_args vold;
-int max = 4;
-
-void check_return(int r)
-{
-       if (r < 0) {
-               printf("********* failed with %d %s ********\n", errno, strerror(errno));
-               exit(1);
-       }
-}
-
-int main(int argc, char **argv)
-{
-       int num = 1000;
-
-       if (argc > 1)
-               num = atoi(argv[1]);
-       printf("will do %d iterations\n", num);
-
-        int cwd = open(".", O_RDONLY);
-        printf("cwd = %d\n", cwd);
-        while (num-- > 0) {
-               if (rand() % 10 == 0) {
-                       __u64 transid;
-                       int r;
-                       printf("sync starting\n");
-                       r = ioctl(cwd, BTRFS_IOC_START_SYNC, &transid);
-                       check_return(r);
-                       printf("sync started, transid %lld, waiting\n", transid);
-                       r = ioctl(cwd, BTRFS_IOC_WAIT_SYNC, &transid);
-                       check_return(r);
-                       printf("sync finished\n");      
-               }
-
-                int i = rand() % max;
-                struct stat st;
-                va.fd = cwd;
-                sprintf(va.name, "test.%d", i);
-                va.transid = 0;
-                int r = stat(va.name, &st);
-                if (r < 0) {
-                       if (rand() % 3 == 0) {
-                               printf("snap create (sync) %s\n", va.name);
-                               va.flags = 0;
-                               r = ioctl(cwd, BTRFS_IOC_SNAP_CREATE_V2, &va);
-                               check_return(r);
-                       } else {
-                               printf("snap create (async) %s\n", va.name);
-                               va.flags = BTRFS_SUBVOL_CREATE_ASYNC;
-                               r = ioctl(cwd, BTRFS_IOC_SNAP_CREATE_V2, &va);
-                               check_return(r);
-                               printf("snap created, transid %lld\n", va.transid);
-                               if (rand() % 2 == 0) {
-                                       printf("waiting for async snap create\n");
-                                       r = ioctl(cwd, BTRFS_IOC_WAIT_SYNC, &va.transid);
-                                       check_return(r);
-                               }
-                        }
-                } else {
-                        printf("snap remove %s\n", va.name);
-                       vold.fd = va.fd;
-                       strcpy(vold.name, va.name);
-                        r = ioctl(cwd, BTRFS_IOC_SNAP_DESTROY, &vold);
-                       check_return(r);
-                }
-        }
-       return 0;
-}