From: Olga Kornievskaia kolga@netapp.com
[ Upstream commit ea027cb2e1b59c76582af867b71d5c037fa6bb8e ]
When the client receives ERR_NOSPC on reply to CREATE_SESSION it leads to a client hanging in nfs_wait_client_init_complete(). Instead, complete and fail the client initiation with an EIO error which allows for the mount command to fail instead of hanging.
Signed-off-by: Olga Kornievskaia kolga@netapp.com Signed-off-by: Trond Myklebust trond.myklebust@hammerspace.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/nfs/nfs4state.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 4bf10792cb5b1..332250dfa4d85 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -2000,6 +2000,10 @@ static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status) dprintk("%s: exit with error %d for server %s\n", __func__, -EPROTONOSUPPORT, clp->cl_hostname); return -EPROTONOSUPPORT; + case -ENOSPC: + if (clp->cl_cons_state == NFS_CS_SESSION_INITING) + nfs_mark_client_ready(clp, -EIO); + return -EIO; case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery * in nfs4_exchange_id */ default: