fi
# }}}
+# --with-libatasmart {{{
+with_libatasmart_cppflags=""
+with_libatasmart_ldflags=""
+AC_ARG_WITH(libatasmart, [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
+[
+ if test "x$withval" != "xno" && test "x$withval" != "xyes"
+ then
+ with_libatasmart_cppflags="-I$withval/include"
+ with_libatasmart_ldflags="-L$withval/lib"
+ with_libatasmart="yes"
+ else
+ with_libatasmart="$withval"
+ fi
+],
+[
+ if test "x$ac_system" = "xLinux"
+ then
+ with_libatasmart="yes"
+ else
+ with_libatasmart="no (Linux only library)"
+ fi
+])
+if test "x$with_libatasmart" = "xyes"
+then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
+
+ AC_CHECK_HEADERS(atasmart.h, [with_libatasmart="yes"], [with_libatasmart="no (atasmart.h not found)"])
+
+ CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libatasmart" = "xyes"
+then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ SAVE_LDFLAGS="$LDFLAGS"
+ CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
+ LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
+
+ AC_CHECK_LIB(atasmart, sk_disk_open, [with_libatasmart="yes"], [with_libatasmart="no (Symbol 'sk_disk_open' not found)"])
+
+ CPPFLAGS="$SAVE_CPPFLAGS"
+ LDFLAGS="$SAVE_LDFLAGS"
+fi
+if test "x$with_libatasmart" = "xyes"
+then
+ BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
+ BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
+ BUILD_WITH_LIBATASMART_LIBS="-latasmart"
+ AC_SUBST(BUILD_WITH_LIBATASMART_CPPFLAGS)
+ AC_SUBST(BUILD_WITH_LIBATASMART_LDFLAGS)
+ AC_SUBST(BUILD_WITH_LIBATASMART_LIBS)
+ AC_DEFINE(HAVE_LIBATASMART, 1, [Define if libatasmart is present and usable.])
+fi
+AM_CONDITIONAL(BUILD_WITH_LIBATASMART, test "x$with_libatasmart" = "xyes")
+# }}}
+
PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
[with_libnotify="yes"],
[if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
AC_PLUGIN([sensors], [$with_libsensors], [lm_sensors statistics])
AC_PLUGIN([serial], [$plugin_serial], [serial port traffic])
AC_PLUGIN([sigrok], [$with_libsigrok], [sigrok acquisition sources])
+AC_PLUGIN([smart], [$with_libatasmart], [SMART statistics])
AC_PLUGIN([snmp], [$with_libnetsnmp], [SNMP querying plugin])
AC_PLUGIN([statsd], [yes], [StatsD plugin])
AC_PLUGIN([swap], [$plugin_swap], [Swap usage statistics])
Libraries:
intel mic . . . . . . $with_mic
libaquaero5 . . . . . $with_libaquaero5
+ libatasmart . . . . . $with_libatasmart
libcurl . . . . . . . $with_libcurl
libdbi . . . . . . . $with_libdbi
libcredis . . . . . . $with_libcredis
sensors . . . . . . . $enable_sensors
serial . . . . . . . $enable_serial
sigrok . . . . . . . $enable_sigrok
+ smart . . . . . . . . $enable_smart
snmp . . . . . . . . $enable_snmp
statsd . . . . . . . $enable_statsd
swap . . . . . . . . $enable_swap
--- /dev/null
+/**
+ * collectd - src/smart.c
+ * Copyright (C) 2014 Vincent Bernat
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Vincent Bernat <vbe at exoscale.ch>
+ **/
+
+#include "collectd.h"
+#include "common.h"
+#include "plugin.h"
+#include "utils_ignorelist.h"
+
+#include <atasmart.h>
+#include <libudev.h>
+
+static const char *config_keys[] =
+{
+ "Disk",
+ "IgnoreSelected"
+};
+
+static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
+
+static ignorelist_t *ignorelist = NULL;
+
+static int smart_config (const char *key, const char *value)
+{
+ if (ignorelist == NULL)
+ ignorelist = ignorelist_create (/* invert = */ 1);
+ if (ignorelist == NULL)
+ return (1);
+
+ if (strcasecmp ("Disk", key) == 0)
+ {
+ ignorelist_add (ignorelist, value);
+ }
+ else if (strcasecmp ("IgnoreSelected", key) == 0)
+ {
+ int invert = 1;
+ if (IS_TRUE (value))
+ invert = 0;
+ ignorelist_set_invert (ignorelist, invert);
+ }
+ else
+ {
+ return (-1);
+ }
+
+ return (0);
+} /* int smart_config */
+
+static void smart_submit (const char *dev, char *type, char *type_inst, double value)
+{
+ value_t values[1];
+ value_list_t vl = VALUE_LIST_INIT;
+
+ values[0].gauge = value;
+
+ vl.values = values;
+ vl.values_len = 1;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "smart", sizeof (vl.plugin));
+ sstrncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
+ sstrncpy (vl.type, type, sizeof (vl.type));
+ sstrncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
+
+ plugin_dispatch_values (&vl);
+}
+
+static void smart_handle_disk_attribute(SkDisk *d, const SkSmartAttributeParsedData *a,
+ void* userdata)
+{
+ const char *dev = userdata;
+ value_t values[4];
+ value_list_t vl = VALUE_LIST_INIT;
+
+ if (!a->current_value_valid || !a->worst_value_valid) return;
+ values[0].gauge = a->current_value;
+ values[1].gauge = a->worst_value;
+ values[2].gauge = a->threshold_valid?a->threshold:0;
+ values[3].gauge = a->pretty_value;
+
+ vl.values = values;
+ vl.values_len = 4;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "smart", sizeof (vl.plugin));
+ sstrncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
+ sstrncpy (vl.type, "smart_attribute", sizeof (vl.type));
+ sstrncpy (vl.type_instance, a->name, sizeof (vl.type_instance));
+
+ plugin_dispatch_values (&vl);
+
+ if (a->threshold_valid && a->current_value <= a->threshold)
+ {
+ notification_t notif = { NOTIF_WARNING,
+ cdtime (),
+ "",
+ "",
+ "smart", "",
+ "smart_attribute",
+ "",
+ NULL };
+ sstrncpy (notif.host, hostname_g, sizeof (notif.host));
+ sstrncpy (notif.plugin_instance, dev, sizeof (notif.plugin_instance));
+ sstrncpy (notif.type_instance, a->name, sizeof (notif.type_instance));
+ ssnprintf (notif.message, sizeof (notif.message),
+ "attribute %s is below allowed threshold (%d < %d)",
+ a->name, a->current_value, a->threshold);
+ plugin_dispatch_notification (¬if);
+ }
+}
+
+static void smart_handle_disk (const char *dev)
+{
+ SkDisk *d = NULL;
+ SkBool awake = FALSE;
+ SkBool available = FALSE;
+ const char *shortname;
+ const SkSmartParsedData *spd;
+ uint64_t poweron, powercycles, badsectors, temperature;
+
+ shortname = strrchr(dev, '/');
+ if (!shortname) return;
+ shortname++;
+ if (ignorelist_match (ignorelist, shortname) != 0) {
+ DEBUG ("smart plugin: ignoring %s.", dev);
+ return;
+ }
+
+ DEBUG ("smart plugin: checking SMART status of %s.",
+ dev);
+
+ if (sk_disk_open (dev, &d) < 0)
+ {
+ ERROR ("smart plugin: unable to open %s.", dev);
+ return;
+ }
+ if (sk_disk_identify_is_available (d, &available) < 0 || !available)
+ {
+ DEBUG ("smart plugin: disk %s cannot be identified.", dev);
+ goto end;
+ }
+ if (sk_disk_smart_is_available (d, &available) < 0 || !available)
+ {
+ DEBUG ("smart plugin: disk %s has no SMART support.", dev);
+ goto end;
+ }
+ if (sk_disk_check_sleep_mode (d, &awake) < 0 || !awake)
+ {
+ DEBUG ("smart plugin: disk %s is sleeping.", dev);
+ goto end;
+ }
+ if (sk_disk_smart_read_data (d) < 0)
+ {
+ ERROR ("smart plugin: unable to get SMART data for disk %s.", dev);
+ goto end;
+ }
+ if (sk_disk_smart_parse (d, &spd) < 0)
+ {
+ ERROR ("smart plugin: unable to parse SMART data for disk %s.", dev);
+ goto end;
+ }
+
+ /* Get some specific values */
+ if (sk_disk_smart_get_power_on (d, &poweron) < 0)
+ {
+ WARNING ("smart plugin: unable to get milliseconds since power on for %s.",
+ dev);
+ }
+ else
+ smart_submit (shortname, "smart_poweron", "", poweron / 1000.);
+
+ if (sk_disk_smart_get_power_cycle (d, &powercycles) < 0)
+ {
+ WARNING ("smart plugin: unable to get number of power cycles for %s.",
+ dev);
+ }
+ else
+ smart_submit (shortname, "smart_powercycles", "", powercycles);
+
+ if (sk_disk_smart_get_bad (d, &badsectors) < 0)
+ {
+ WARNING ("smart plugin: unable to get number of bad sectors for %s.",
+ dev);
+ }
+ else
+ smart_submit (shortname, "smart_badsectors", "", badsectors);
+
+ if (sk_disk_smart_get_temperature (d, &temperature) < 0)
+ {
+ WARNING ("smart plugin: unable to get temperature for %s.",
+ dev);
+ }
+ else
+ smart_submit (shortname, "smart_temperature", "", temperature / 1000. - 273.15);
+
+ /* Grab all attributes */
+ if (sk_disk_smart_parse_attributes(d, smart_handle_disk_attribute,
+ (char *)shortname) < 0)
+ {
+ ERROR ("smart plugin: unable to handle SMART attributes for %s.",
+ dev);
+ }
+
+end:
+ sk_disk_free(d);
+}
+
+static int smart_read (void)
+{
+ struct udev *handle_udev;
+ struct udev_enumerate *enumerate;
+ struct udev_list_entry *devices, *dev_list_entry;
+ struct udev_device *dev;
+
+ /* Use udev to get a list of disks */
+ handle_udev = udev_new();
+ if (!handle_udev)
+ {
+ ERROR ("smart plugin: unable to initialize udev.");
+ return (-1);
+ }
+ enumerate = udev_enumerate_new (handle_udev);
+ udev_enumerate_add_match_subsystem (enumerate, "block");
+ udev_enumerate_add_match_property (enumerate, "DEVTYPE", "disk");
+ udev_enumerate_scan_devices (enumerate);
+ devices = udev_enumerate_get_list_entry (enumerate);
+ udev_list_entry_foreach (dev_list_entry, devices)
+ {
+ const char *path, *devpath;
+ path = udev_list_entry_get_name (dev_list_entry);
+ dev = udev_device_new_from_syspath (handle_udev, path);
+ devpath = udev_device_get_devnode (dev);
+
+ /* Query status with libatasmart */
+ smart_handle_disk (devpath);
+ }
+
+ udev_enumerate_unref (enumerate);
+ udev_unref (handle_udev);
+
+ return (0);
+} /* int smart_read */
+
+void module_register (void)
+{
+ plugin_register_config ("smart", smart_config,
+ config_keys, config_keys_num);
+ plugin_register_read ("smart", smart_read);
+} /* void module_register */
projects / collectd.git / commitdiff