/*!
* \brief Configuration struct for volume usage data (free / used).
*/
-#define VOLUME_INIT 0x01
-#define VOLUME_DF 0x02
-#define VOLUME_SNAP 0x04
+#define CFG_VOLUME_USAGE_INIT 0x0001
+#define CFG_VOLUME_USAGE_DF 0x0002
+#define CFG_VOLUME_USAGE_SNAP 0x0004
+#define HAVE_VOLUME_USAGE_SNAP 0x0008
typedef struct {
uint32_t flags;
+ uint64_t snap_used;
} cfg_volume_usage_t;
typedef struct service_config_s {
{
cfg_service_t *next;
+ if (service == NULL)
+ return;
+
next = service->next;
/* FIXME: Free service->data? */
+ na_elem_free(service->query);
+
sfree (service);
free_cfg_service (next);
/* Make sure the default flags include the init-bit. */
if (vol_usage_flags != 0)
- vol_usage_flags |= VOLUME_INIT;
+ vol_usage_flags |= CFG_VOLUME_USAGE_INIT;
if (vol_perf_flags != 0)
vol_perf_flags |= CFG_VOLUME_PERF_INIT;
continue;
/* Check if the flags have been initialized. */
- if (((v->cfg_volume_usage.flags & VOLUME_INIT) == 0)
+ if (((v->cfg_volume_usage.flags & CFG_VOLUME_USAGE_INIT) == 0)
&& (vol_usage_flags != 0))
v->cfg_volume_usage.flags = vol_usage_flags;
if (((v->perf_data.flags & CFG_VOLUME_PERF_INIT) == 0)
if (volume == NULL)
continue;
- if (!(volume->cfg_volume_usage.flags & VOLUME_DF))
+ if (!(volume->cfg_volume_usage.flags & CFG_VOLUME_USAGE_DF))
continue;
/* 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);
cpu_total = (counter_t) value;
counter_flags |= 0x20;
} else if ((cfg_system->flags & CFG_SYSTEM_OPS)
- && (strlen(name) > 4)
+ && (value > 0) && (strlen(name) > 4)
&& (!strcmp(name + strlen(name) - 4, "_ops"))) {
submit_counter (host->name, instance, "disk_ops_complex", name,
(counter_t) value, timestamp);
service->query = 0;
service->handler = collect_volume_data;
cfg_volume_data = service->data = malloc(sizeof(*cfg_volume_data));
- cfg_volume_data->flags = VOLUME_INIT;
+ cfg_volume_data->flags = CFG_VOLUME_USAGE_INIT;
service->next = host->services;
host->services = service;
for (i = 0; i < ci->children_num; ++i) {
cna_config_get_multiplier (item, service);
} else if (!strcasecmp(item->key, "GetDiskUtil")) {
had_df = 1;
- cna_config_volume_usage_option(host, cfg_volume_data, item, VOLUME_DF);
+ cna_config_volume_usage_option(host, cfg_volume_data, item, CFG_VOLUME_USAGE_DF);
+ } else if (!strcasecmp(item->key, "GetSnapUtil")) {
+ had_df = 1;
+ cna_config_volume_usage_option(host, cfg_volume_data, item, CFG_VOLUME_USAGE_SNAP);
}
}
if (!had_df) {
- cfg_volume_data->flags |= VOLUME_DF;
- host_set_all_cfg_volume_usage_flags(host, VOLUME_DF, /* set = */ true);
+ cfg_volume_data->flags |= CFG_VOLUME_USAGE_DF;
+ host_set_all_cfg_volume_usage_flags(host, CFG_VOLUME_USAGE_DF, /* set = */ true);
+ }
+ if (cfg_volume_data->flags & CFG_VOLUME_USAGE_SNAP) {
+ WARNING("netapp plugin: The \"GetSnapUtil\" option does not support the \"+\" wildcard.");
}
} /* }}} void cna_config_volume_usage */
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;
return (NULL);
}
- for (hc = global_host_config; hc; hc = hc->next) {
- if (!strcasecmp(hc->name, host->name)) WARNING("netapp plugin: Duplicate definition of host \"%s\". This is probably a bad idea.", hc->name);
- }
return host;
} /* }}} host_config_t *cna_config_host */
service->query = na_elem_new("perf-object-get-instances");
na_child_add_string(service->query, "objectname", "volume");
e = na_elem_new("counters");
+ /* "foo" means: This string has to be here but
+ the content doesn't matter. */
na_child_add_string(e, "foo", "read_ops");
na_child_add_string(e, "foo", "write_ops");
na_child_add_string(e, "foo", "read_data");
for (i = 0; i < ci->children_num; ++i) {
item = ci->children + i;
- /* if (!item || !item->key || !*item->key) continue; */
if (!strcasecmp(item->key, "Host")) {
host_config_t *host;
host_config_t *tmp;