- DIR * dir;
- struct lov_user_md *lum_dir, *lum_file1 = NULL, *lum_file2 = NULL;
- int rc;
- int lum_size;
-
- if (argc < 3) {
- llapi_err(LLAPI_MSG_ERROR,
- "Usage: %s <dirname> <filename1> [filename2]\n",
- argv[0]);
- return 1;
- }
-
- dir = opendir(argv[1]);
- if (dir == NULL) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: %s opendir failed\n", argv[1]);
- return rc;
- }
-
- lum_size = lov_mds_md_size(MAX_LOV_UUID_COUNT, LOV_MAGIC);
- if ((lum_dir = (struct lov_user_md *)malloc(lum_size)) == NULL) {
- rc = ENOMEM;
- llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d bytes "
- "for dir EA", lum_size);
- goto cleanup;
- }
-
- rc = llapi_file_get_stripe(argv[1], lum_dir);
- if (rc) {
- if (errno == ENODATA) {
- free(lum_dir);
- lum_dir = NULL;
- } else {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: can't get EA for %s\n", argv[1]);
- goto cleanup;
- }
- }
-
- /* XXX should be llapi_lov_getname() */
- rc = llapi_file_get_lov_uuid(argv[1], &lov_uuid);
- if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR, "error: can't get lov name for %s\n",
- argv[1]);
- return rc;
- }
-
- if ((lum_file1 = (struct lov_user_md *)malloc(lum_size)) == NULL) {
- rc = ENOMEM;
- llapi_err(LLAPI_MSG_ERROR,
- "error: can't allocate %d bytes for EA\n", lum_size);
- goto cleanup;
- }
-
- rc = llapi_file_get_stripe(argv[2], lum_file1);
- if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: unable to get EA for %s\n", argv[2]);
- goto cleanup;
- }
-
- if (argc == 4) {
- lum_file2 = (struct lov_user_md *)malloc(lum_size);
- if (lum_file2 == NULL) {
- rc = ENOMEM;
- llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d "
- "bytes for file2 EA\n", lum_size);
- goto cleanup;
- }
-
- rc = llapi_file_get_stripe(argv[3], lum_file2);
- if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: can't get EA for %s\n", argv[3]);
- goto cleanup;
- }
- }
-
- rc = compare(lum_dir, lum_file1, lum_file2);
+ struct lov_user_md *lum_dir, *lum_file1 = NULL, *lum_file2 = NULL;
+ struct obd_uuid uuid;
+ int lum_size, rc;
+ DIR *dir;
+
+ if (argc < 3) {
+ llapi_err_noerrno(LLAPI_MSG_ERROR,
+ "Usage: %s <dirname> <filename1> [filename2]\n",
+ argv[0]);
+ return 1;
+ }
+
+ dir = opendir(argv[1]);
+ if (dir == NULL) {
+ rc = -errno;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: %s opendir failed", argv[1]);
+ return rc;
+ }
+
+ lum_size = lov_user_md_size(MAX_LOV_UUID_COUNT, LOV_USER_MAGIC);
+ lum_dir = (struct lov_user_md *)malloc(lum_size);
+ if (lum_dir == NULL) {
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d bytes "
+ "for dir EA", lum_size);
+ goto cleanup;
+ }
+
+ rc = llapi_file_get_stripe(argv[1], lum_dir);
+ if (rc) {
+ if (rc == -ENODATA) {
+ free(lum_dir);
+ lum_dir = NULL;
+ } else {
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get EA for %s", argv[1]);
+ goto cleanup;
+ }
+ }
+
+ /* XXX should be llapi_lov_getname() */
+ rc = llapi_file_get_lov_uuid(argv[1], &uuid);
+ if (rc) {
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get lov name for %s",
+ argv[1]);
+ return rc;
+ }
+
+ lum_file1 = malloc(lum_size);
+ if (lum_file1 == NULL) {
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d bytes for EA",
+ lum_size);
+ goto cleanup;
+ }
+
+ rc = llapi_file_get_stripe(argv[2], lum_file1);
+ if (rc) {
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: unable to get EA for %s", argv[2]);
+ goto cleanup;
+ }
+
+ if (argc == 4) {
+ lum_file2 = (struct lov_user_md *)malloc(lum_size);
+ if (lum_file2 == NULL) {
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d "
+ "bytes for file2 EA", lum_size);
+ goto cleanup;
+ }
+
+ rc = llapi_file_get_stripe(argv[3], lum_file2);
+ if (rc) {
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get EA for %s", argv[3]);
+ goto cleanup;
+ }
+ }
+
+ rc = compare(&uuid, lum_dir, lum_file1, lum_file2);