diff options
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 3a9a0f112004..a4aa7eb5507d 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -3270,6 +3270,10 @@ int drbd_md_read(struct drbd_device *device, struct drbd_backing_dev *bdev) * and read it. */ bdev->md.meta_dev_idx = bdev->disk_conf->meta_dev_idx; bdev->md.md_offset = drbd_md_ss(bdev); + /* Even for (flexible or indexed) external meta data, + * initially restrict us to the 4k superblock for now. + * Affects the paranoia out-of-range access check in drbd_md_sync_page_io(). */ + bdev->md.md_size_sect = 8; if (drbd_md_sync_page_io(device, bdev, bdev->md.md_offset, READ)) { /* NOTE: can't do normal error processing here as this is |
