summaryrefslogtreecommitdiffstats
path: root/xlators/cluster/dht/src/dht-layout.c
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/cluster/dht/src/dht-layout.c')
-rw-r--r--xlators/cluster/dht/src/dht-layout.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/xlators/cluster/dht/src/dht-layout.c b/xlators/cluster/dht/src/dht-layout.c
index ca6f10d..0a90a0a 100644
--- a/xlators/cluster/dht/src/dht-layout.c
+++ b/xlators/cluster/dht/src/dht-layout.c
@@ -453,12 +453,19 @@ dht_layout_entry_cmp (dht_layout_t *layout, int i, int j)
{
int64_t diff = 0;
+ /* swap zero'ed out layouts to front, if needed */
+ if (!layout->list[j].start && !layout->list[j].stop) {
+ diff = (int64_t) layout->list[i].stop
+ - (int64_t) layout->list[j].stop;
+ goto out;
+ }
if (layout->list[i].err || layout->list[j].err)
diff = layout->list[i].err - layout->list[j].err;
else
diff = (int64_t) layout->list[i].start
- (int64_t) layout->list[j].start;
+out:
return diff;
}
@@ -534,13 +541,13 @@ dht_layout_anomalies (xlator_t *this, loc_t *loc, dht_layout_t *layout,
case ENOENT:
case ESTALE:
missing++;
- break;
+ continue;
case ENOTCONN:
down++;
- break;
+ continue;
case ENOSPC:
no_space++;
- break;
+ continue;
case 0:
/* if err == 0 and start == stop, then it is a non misc++;
* participating subvolume(spread-cnt). Then, do not
@@ -552,6 +559,7 @@ dht_layout_anomalies (xlator_t *this, loc_t *loc, dht_layout_t *layout,
break;
default:
misc++;
+ continue;
}
is_virgin = 0;