From d9b61708fe6dcab7b50abfb87cb47690d00269a1 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 24 Jul 2016 15:04:07 -0400 Subject: [PATCH] pNFS: Clear the layout metadata if the server changed the layout stateid If the server changed the layout stateid's "other" field, then we should treat the old layout as being completely gone. In that case, we want to clear the metadata such as scheduled layoutreturns. Do this by calling pnfs_mark_layout_stateid_invalid(). Signed-off-by: Trond Myklebust --- fs/nfs/pnfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 1374fcd..e16997d 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1785,7 +1785,7 @@ pnfs_layout_process(struct nfs4_layoutget *lgp) * inode invalid, and don't bother validating the stateid * sequence number. */ - pnfs_mark_matching_lsegs_invalid(lo, &free_me, NULL, 0); + pnfs_mark_layout_stateid_invalid(lo, &free_me); nfs4_stateid_copy(&lo->plh_stateid, &res->stateid); lo->plh_barrier = be32_to_cpu(res->stateid.seqid); -- 2.7.4