diff options
Diffstat (limited to 'super1.c')
| -rw-r--r-- | super1.c | 32 |
1 files changed, 31 insertions, 1 deletions
@@ -1199,7 +1199,7 @@ static struct supertype *match_metadata_desc1(char *arg) return st; } if (strcmp(arg, "1") == 0 || - strcmp(arg, "default/large") == 0) { + strcmp(arg, "default") == 0) { st->minor_version = -1; return st; } @@ -1416,6 +1416,35 @@ static void free_super1(struct supertype *st) st->sb = NULL; } +static int validate_geometry1(struct supertype *st, int level, + int layout, int raiddisks, + int chunk, unsigned long long size, + char *subdev, unsigned long long *freesize) +{ + unsigned long long ldsize; + int fd; + + if (level == LEVEL_CONTAINER) + return 0; + if (!subdev) + return 1; + + fd = open(subdev, O_RDONLY|O_EXCL, 0); + if (fd < 0) { + fprintf(stderr, Name ": Cannot open %s: %s\n", + subdev, strerror(errno)); + return 0; + } + if (!get_dev_size(fd, subdev, &ldsize)) { + close(fd); + return 0; + } + close(fd); + + *freesize = avail_size1(st, ldsize >> 9); + return 1; +} + struct superswitch super1 = { #ifndef MDASSEMBLE .examine_super = examine_super1, @@ -1441,6 +1470,7 @@ struct superswitch super1 = { .locate_bitmap = locate_bitmap1, .write_bitmap = write_bitmap1, .free_super = free_super1, + .validate_geometry = validate_geometry1, .major = 1, #if __BYTE_ORDER == BIG_ENDIAN .swapuuid = 0, |