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| author |   Olga Kornievskaia <kolga@netapp.com> | 2021-11-15 16:30:40 -0500 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-11-17 18:26:31 -0500 |
| commit | ea027cb2e1b59c76582af867b71d5c037fa6bb8e (patch) | |
| tree | a9e7a1488fe228100082c58aa7337f76d2d6d9ee /fs | |
| parent | NFSv42: Fix pagecache invalidation after COPY/CLONE (diff) | |
| download | linux-dev-ea027cb2e1b59c76582af867b71d5c037fa6bb8e.tar.xz linux-dev-ea027cb2e1b59c76582af867b71d5c037fa6bb8e.zip | |
NFSv4.1: handle NFS4ERR_NOSPC by CREATE_SESSION
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4state.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index ecc4594299d6..f63dfa01001c 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1998,6 +1998,10 @@ 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: |