Copypasta error in volume usage.

diff --git a/src/netapp.c b/src/netapp.c
index 47f3b01acb2d96c59f069d5242133701d16ce8af..446f8bf6f1c2ad37cfe2b6ac0635e60834232777 100644 (file)
--- a/src/netapp.c
+++ b/src/netapp.c
@@ -827,17 +827,22 @@ static void collect_volume_data(host_config_t *host, na_elem_t *out, void *data)
 
                /* 2^4 exa-bytes? This will take a while ;) */
                size_free = na_child_get_uint64(inst, "size-available", UINT64_MAX);
-               if (size_free != UINT64_MAX)
-                       submit_double (host->name, volume->name, "df_complex", "used",
-                                       (double) size_used, /* time = */ 0);
-
-               size_used = na_child_get_uint64(inst, "size-used", UINT64_MAX);
                if (size_free != UINT64_MAX)
                        submit_double (host->name, volume->name, "df_complex", "free",
                                        (double) size_free, /* time = */ 0);
 
+               size_used = na_child_get_uint64(inst, "size-used", UINT64_MAX);
+               if (size_used != UINT64_MAX) {
+                       if ((volume->cfg_volume_usage.flags & HAVE_VOLUME_USAGE_SNAP)
+                                       && (size_used >= volume->cfg_volume_usage.snap_used))
+                               size_used -= volume->cfg_volume_usage.snap_used;
+                       submit_double (host->name, volume->name, "df_complex", "used",
+                                       (double) size_used, /* time = */ 0);
+               }
+
                snap_reserved = na_child_get_uint64(inst, "snapshot-blocks-reserved", UINT64_MAX);
-               if (snap_reserved != UINT64_MAX)
+               if (!(volume->cfg_volume_usage.flags & HAVE_VOLUME_USAGE_SNAP) && (snap_reserved != UINT64_MAX))
+                       /* If we have snap usage data this value has already been submitted. */
                        /* 1 block == 1024 bytes  as per API docs */
                        submit_double (host->name, volume->name, "df_complex", "snap_reserved",
                                        (double) (1024 * snap_reserved), /* time = */ 0);
@@ -1389,7 +1394,7 @@ static host_config_t *cna_config_host (const oconfig_item_t *ci, /* {{{ */
                const host_config_t *default_host, const cfg_service_t *def_def_service)
 {
        oconfig_item_t *item;
-       host_config_t *host, *hc;
+       host_config_t *host;
        cfg_service_t default_service = *def_def_service;
        int status;
        int i;