diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
-rw-r--r-- | fs/nfs/nfs4state.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index b34de036501b..83f8e60bb1e3 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -352,11 +352,17 @@ int nfs41_discover_server_trunking(struct nfs_client *clp, if (clp != *result) return 0; - /* Purge state if the client id was established in a prior instance */ - if (clp->cl_exchange_flags & EXCHGID4_FLAG_CONFIRMED_R) - set_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state); - else - set_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state); + /* + * Purge state if the client id was established in a prior + * instance and the client id could not have arrived on the + * server via Transparent State Migration. + */ + if (clp->cl_exchange_flags & EXCHGID4_FLAG_CONFIRMED_R) { + if (!test_bit(NFS_CS_TSM_POSSIBLE, &clp->cl_flags)) + set_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state); + else + set_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state); + } nfs4_schedule_state_manager(clp); status = nfs_wait_client_init_complete(clp); if (status < 0) |