Commit ea51f94b authored Aug 15, 2018 by Trond Myklebust Committed by Anna Schumaker Aug 16, 2018

pNFS: Treat RECALLCONFLICT like DELAY...

Yes, it is possible to get trapped in a loop, but the server should be
administratively revoking the recalled layout if it never gets returned.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

parent ecf84026

fs/nfs/pnfs.c

+0 −9

Original line number	Diff line number	Diff line
		@@ -1982,15 +1982,6 @@ lookup_again:
		lseg = NULL;
		break;
		case -ERECALLCONFLICT:
		/* Huh? We hold no layouts, how is there a recall? */
		if (first) {
		lseg = NULL;
		break;
		}
		/* Destroy the existing layout and start over */
		if (time_after(jiffies, giveup))
		pnfs_destroy_layout(NFS_I(ino));
		/* Fallthrough */
		case -EAGAIN:
		break;
		default: