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Commit 321c75b0 authored by Trond Myklebust's avatar Trond Myklebust Committed by Greg Kroah-Hartman
Browse files

NFS/pNFS: Report EINVAL errors from connect() to the server 



[ Upstream commit dd7d7ee3ba2a70d12d02defb478790cf57d5b87b ]

With IPv6, connect() can occasionally return EINVAL if a route is
unavailable. If this happens during I/O to a data server, we want to
report it using LAYOUTERROR as an inability to connect.

Fixes: dd52128a ("NFSv4.1/pnfs Ensure flexfiles reports all connection related errors")
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent a140610d

fs/nfs/flexfilelayout/flexfilelayout.c

+1 −0
Original line number Diff line number Diff line
@@ -1280,6 +1280,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg, 
		case -EPFNOSUPPORT:

		case -EPROTONOSUPPORT:

		case -EOPNOTSUPP:

		case -EINVAL:

		case -ECONNREFUSED:

		case -ECONNRESET:

		case -EHOSTDOWN: