LU-4665 utils: lfs setstripe to specify OSTs

[fs/lustre-release.git] / lustre / include / lustre / lustreapi.h

diff --git a/lustre/include/lustre/lustreapi.h b/lustre/include/lustre/lustreapi.h
index b30f9e2..52b352d 100644 (file)
--- a/lustre/include/lustre/lustreapi.h
+++ b/lustre/include/lustre/lustreapi.h
@@ -92,6 +92,19 @@ void llapi_error(enum llapi_message_level level, int err, const char *fmt, ...)
 void llapi_printf(enum llapi_message_level level, const char *fmt, ...)
        __attribute__((__format__(__printf__, 2, 3)));
 
+struct llapi_stripe_param {
+       unsigned long long      lsp_stripe_size;
+       char                    *lsp_pool;
+       int                     lsp_stripe_offset;
+       int                     lsp_stripe_pattern;
+       /* Number of stripes. Size of lsp_osts[] if lsp_specific is true.*/
+       int                     lsp_stripe_count;
+       bool                    lsp_is_specific;
+       __u32                   lsp_osts[0];
+};
+
+extern int llapi_file_open_param(const char *name, int flags, mode_t mode,
+                                const struct llapi_stripe_param *param);
 extern int llapi_file_create(const char *name, unsigned long long stripe_size,
                              int stripe_offset, int stripe_count,
                              int stripe_pattern);