mdmon: bad block support for external metadata - store bad blocks

[thirdparty/mdadm.git] / mdadm.h

diff --git a/mdadm.h b/mdadm.h
index 62a373bf58b07c6a56c00407154bc70d48b54ec3..013ed6415dd424a0fe3c4793075e842462335864 100644 (file)
--- a/mdadm.h
+++ b/mdadm.h
@@ -311,6 +311,8 @@ struct mdinfo {
        /* Device info for mdmon: */
        int recovery_fd;
        int state_fd;
+       int bb_fd;
+       int ubb_fd;
        #define DS_FAULTY       1
        #define DS_INSYNC       2
        #define DS_WRITE_MOSTLY 4
@@ -1053,6 +1055,10 @@ extern struct superswitch {
        /* validate container after assemble */
        int (*validate_container)(struct mdinfo *info);
 
+       /* records new bad block in metadata */
+       int (*record_bad_block)(struct active_array *a, int n,
+                                       unsigned long long sector, int length);
+
        int swapuuid; /* true if uuid is bigending rather than hostendian */
        int external;
        const char *name; /* canonical metadata name */