diff options
Diffstat (limited to 'lib/loopdev.c')
| -rw-r--r-- | lib/loopdev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/loopdev.c b/lib/loopdev.c index 27276bfab..a636a89c8 100644 --- a/lib/loopdev.c +++ b/lib/loopdev.c @@ -1129,6 +1129,12 @@ static int loopcxt_check_size(struct loopdev_cxt *lc, int file_fd) return -errno; } + /* It's block device, so, align to 512-byte sectors */ + if (expected_size % 512) { + DBG(lc, loopdev_debug("expected size misaligned to 512-byte sectors")); + expected_size = (expected_size >> 9) << 9; + } + if (expected_size != size) { DBG(lc, loopdev_debug("warning: loopdev and expected " "size dismatch (%ju/%ju)", |