diff options
Diffstat (limited to 'fdisk/fdisk.c')
| -rw-r--r-- | fdisk/fdisk.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/fdisk/fdisk.c b/fdisk/fdisk.c index 2a6d419f3..f5c67904c 100644 --- a/fdisk/fdisk.c +++ b/fdisk/fdisk.c @@ -976,8 +976,6 @@ get_topology(int fd) { #ifdef HAVE_LIBBLKID_INTERNAL blkid_probe pr; - if (user_set_sector_size) - return; pr = blkid_new_probe(); if (pr && blkid_probe_set_device(pr, fd, 0, 0) == 0) { blkid_topology tp = blkid_probe_get_topology(pr); @@ -1006,12 +1004,20 @@ get_topology(int fd) { #endif if (user_set_sector_size) - ; - else if (blkdev_get_sector_size(fd, &arg) == 0) + /* fdisk since 2.17 differentiate between logical and physical + * sectors size. For backward compatibility the + * fdisk -b <sectorsize> + * changes both, logical and physical sector size. + */ + phy_sector_size = sector_size; + + else if (blkdev_get_sector_size(fd, &arg) == 0) { sector_size = arg; - if (!phy_sector_size) - phy_sector_size = sector_size; + if (!phy_sector_size) + phy_sector_size = sector_size; + } + if (!min_io_size) min_io_size = phy_sector_size; if (!io_size) |