staging/lustre/debug: quiet noisy console error messages

Quiet a number of overly noisy and unhelpful console error
messages.  Improve the format of other nearby errors.

In the case of {lod,lov}_fix_desc_stripe_size(), this doesn't
even need a console message unless it is actually changing
some stripe size that is below the minimum.  Typically it is
only zero and is being bumped up to the default value.

[picked lov part for upstream kernel submission]
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1095
Lustre-change: http://review.whamcloud.com/6264
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 5c7ab42..e5369b1 100644 (file)
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -730,9 +730,11 @@ static void __lov_del_obd(struct obd_device *obd, struct lov_tgt_desc *tgt)
 
 void lov_fix_desc_stripe_size(__u64 *val)
 {
-       if (*val < LOV_DEFAULT_STRIPE_SIZE) {
-               LCONSOLE_WARN("Increasing default stripe size to min %u\n",
-                             LOV_DEFAULT_STRIPE_SIZE);
+       if (*val < LOV_MIN_STRIPE_SIZE) {
+               if (*val != 0)
+                       LCONSOLE_INFO("Increasing default stripe size to "
+                                     "minimum %u\n",
+                                     LOV_DEFAULT_STRIPE_SIZE);
                *val = LOV_DEFAULT_STRIPE_SIZE;
        } else if (*val & (LOV_MIN_STRIPE_SIZE - 1)) {
                *val &= ~(LOV_MIN_STRIPE_SIZE - 1);