From: Dave Chinner <dchinner@xxxxxxxxxx> When splitting the root of the da btree, we shuffled data between buffers and the structures that track them. At one point, we copy data and state from one buffer to another, including the ops associated with the buffer. When we do this, we also need to copy the buffer type associated with the buf log item so that the buffer is logged correctly. If we don't do that, log recovery won't recognise it and hence it won't recalculate the CRC on the buffer after recovery. This leads to a directory block that can't be read after recovery has run. Found by inspection after finding the same problem with remote symlink buffers. Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> --- libxfs/xfs_da_btree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libxfs/xfs_da_btree.c b/libxfs/xfs_da_btree.c index b7b6705..f106e06 100644 --- a/libxfs/xfs_da_btree.c +++ b/libxfs/xfs_da_btree.c @@ -612,6 +612,7 @@ xfs_da3_root_split( xfs_trans_log_buf(tp, bp, 0, size - 1); bp->b_ops = blk1->bp->b_ops; + xfs_trans_buf_copy_type(bp, blk1->bp); blk1->bp = bp; blk1->blkno = blkno; -- 1.8.3.2 _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
