diff options
| author | Weston Andros Adamson <dros@netapp.com> | 2012-05-29 23:57:59 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-06-29 01:20:47 +0400 |
| commit | 8ed27d4fb1ce95e65f5a3b26b02d3b77135cc7a1 (patch) | |
| tree | 4908884d85ecc7c00f7e8a0c801f073e5325f3e4 | |
| parent | f8bb7f08549a1ced9ceb69a9bd5e163122044ab2 (diff) | |
| download | linux-8ed27d4fb1ce95e65f5a3b26b02d3b77135cc7a1.tar.xz | |
NFS: add more context to state manager error mesgs
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/nfs4state.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index f38300e9f171..76bbac367880 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1857,10 +1857,12 @@ static int nfs4_bind_conn_to_session(struct nfs_client *clp) static void nfs4_state_manager(struct nfs_client *clp) { int status = 0; + const char *section = "", *section_sep = ""; /* Ensure exclusive access to NFSv4 state */ do { if (test_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state)) { + section = "purge state"; status = nfs4_reclaim_lease(clp); if (status < 0) goto out_error; @@ -1869,6 +1871,7 @@ static void nfs4_state_manager(struct nfs_client *clp) } if (test_and_clear_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) { + section = "lease expired"; /* We're going to have to re-establish a clientid */ status = nfs4_reclaim_lease(clp); if (status < 0) @@ -1888,6 +1891,7 @@ static void nfs4_state_manager(struct nfs_client *clp) } if (test_and_clear_bit(NFS4CLNT_CHECK_LEASE, &clp->cl_state)) { + section = "check lease"; status = nfs4_check_lease(clp); if (status < 0) goto out_error; @@ -1898,6 +1902,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Initialize or reset the session */ if (test_and_clear_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state) && nfs4_has_session(clp)) { + section = "reset session"; status = nfs4_reset_session(clp); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) continue; @@ -1908,6 +1913,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Send BIND_CONN_TO_SESSION */ if (test_and_clear_bit(NFS4CLNT_BIND_CONN_TO_SESSION, &clp->cl_state) && nfs4_has_session(clp)) { + section = "bind conn to session"; status = nfs4_bind_conn_to_session(clp); if (status < 0) goto out_error; @@ -1916,6 +1922,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* First recover reboot state... */ if (test_bit(NFS4CLNT_RECLAIM_REBOOT, &clp->cl_state)) { + section = "reclaim reboot"; status = nfs4_do_reclaim(clp, clp->cl_mvops->reboot_recovery_ops); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state) || @@ -1930,6 +1937,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Now recover expired state... */ if (test_and_clear_bit(NFS4CLNT_RECLAIM_NOGRACE, &clp->cl_state)) { + section = "reclaim nograce"; status = nfs4_do_reclaim(clp, clp->cl_mvops->nograce_recovery_ops); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state) || @@ -1948,6 +1956,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Recall session slots */ if (test_and_clear_bit(NFS4CLNT_RECALL_SLOT, &clp->cl_state) && nfs4_has_session(clp)) { + section = "recall slot"; status = nfs4_recall_slot(clp); if (status < 0) goto out_error; @@ -1964,8 +1973,11 @@ static void nfs4_state_manager(struct nfs_client *clp) } while (atomic_read(&clp->cl_count) > 1); return; out_error: - pr_warn_ratelimited("NFS: state manager failed on NFSv4 server %s" - " with error %d\n", clp->cl_hostname, -status); + if (strlen(section)) + section_sep = ": "; + pr_warn_ratelimited("NFS: state manager%s%s failed on NFSv4 server %s" + " with error %d\n", section_sep, section, + clp->cl_hostname, -status); nfs4_end_drain_session(clp); nfs4_clear_state_manager_bit(clp); } |