/**
* collectd - src/disk.c
- * Copyright (C) 2005,2006 Florian octo Forster
+ * Copyright (C) 2005-2007 Florian octo Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
+ * Free Software Foundation; only version 2 of the License is applicable.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
#include "collectd.h"
#include "common.h"
#include "plugin.h"
+#include "utils_debug.h"
-#define MODULE_NAME "disk"
+#if HAVE_MACH_MACH_TYPES_H
+# include <mach/mach_types.h>
+#endif
+#if HAVE_MACH_MACH_INIT_H
+# include <mach/mach_init.h>
+#endif
+#if HAVE_MACH_MACH_ERROR_H
+# include <mach/mach_error.h>
+#endif
+#if HAVE_MACH_MACH_PORT_H
+# include <mach/mach_port.h>
+#endif
+#if HAVE_COREFOUNDATION_COREFOUNDATION_H
+# include <CoreFoundation/CoreFoundation.h>
+#endif
+#if HAVE_IOKIT_IOKITLIB_H
+# include <IOKit/IOKitLib.h>
+#endif
+#if HAVE_IOKIT_IOTYPES_H
+# include <IOKit/IOTypes.h>
+#endif
+#if HAVE_IOKIT_STORAGE_IOBLOCKSTORAGEDRIVER_H
+# include <IOKit/storage/IOBlockStorageDriver.h>
+#endif
+#if HAVE_IOKIT_IOBSD_H
+# include <IOKit/IOBSD.h>
+#endif
-#if defined(KERNEL_LINUX) || defined(HAVE_LIBKSTAT)
+#if HAVE_IOKIT_IOKITLIB_H || KERNEL_LINUX || HAVE_LIBKSTAT
# define DISK_HAVE_READ 1
#else
# define DISK_HAVE_READ 0
#endif
-static char *disk_filename_template = "disk-%s.rrd";
-static char *part_filename_template = "partition-%s.rrd";
+/* 2^34 = 17179869184 = ~17.2GByte/s */
+static data_source_t octets_dsrc[2] =
+{
+ {"read", DS_TYPE_COUNTER, 0, 17179869183.0},
+ {"write", DS_TYPE_COUNTER, 0, 17179869183.0}
+};
-/* 104857600 == 100 MB */
-static char *disk_ds_def[] =
+static data_set_t octets_ds =
{
- "DS:rcount:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:rmerged:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:rbytes:COUNTER:"COLLECTD_HEARTBEAT":0:104857600",
- "DS:rtime:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:wcount:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:wmerged:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:wbytes:COUNTER:"COLLECTD_HEARTBEAT":0:104857600",
- "DS:wtime:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- NULL
+ "disk_octets", 2, octets_dsrc
};
-static int disk_ds_num = 8;
-static char *part_ds_def[] =
+static data_source_t operations_dsrc[2] =
{
- "DS:rcount:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:rbytes:COUNTER:"COLLECTD_HEARTBEAT":0:104857600",
- "DS:wcount:COUNTER:"COLLECTD_HEARTBEAT":0:U",
- "DS:wbytes:COUNTER:"COLLECTD_HEARTBEAT":0:104857600",
- NULL
+ {"read", DS_TYPE_COUNTER, 0, 4294967295.0},
+ {"write", DS_TYPE_COUNTER, 0, 4294967295.0}
};
-static int part_ds_num = 4;
-#ifdef KERNEL_LINUX
+static data_set_t operations_ds =
+{
+ "disk_ops", 2, operations_dsrc
+};
+
+static data_source_t merged_dsrc[2] =
+{
+ {"read", DS_TYPE_COUNTER, 0, 4294967295.0},
+ {"write", DS_TYPE_COUNTER, 0, 4294967295.0}
+};
+
+static data_set_t merged_ds =
+{
+ "disk_merged", 2, merged_dsrc
+};
+
+/* max is 1000000us per second. */
+static data_source_t time_dsrc[2] =
+{
+ {"read", DS_TYPE_COUNTER, 0, 1000000.0},
+ {"write", DS_TYPE_COUNTER, 0, 1000000.0}
+};
+
+static data_set_t time_ds =
+{
+ "disk_time", 2, time_dsrc
+};
+
+#if DISK_HAVE_READ
+#if HAVE_IOKIT_IOKITLIB_H
+static mach_port_t io_master_port = MACH_PORT_NULL;
+/* #endif HAVE_IOKIT_IOKITLIB_H */
+
+#elif KERNEL_LINUX
typedef struct diskstats
{
char *name;
/* This overflows in roughly 1361 year */
unsigned int poll_count;
- unsigned int read_sectors;
- unsigned int write_sectors;
+ counter_t read_sectors;
+ counter_t write_sectors;
- unsigned long long read_bytes;
- unsigned long long write_bytes;
+ counter_t read_bytes;
+ counter_t write_bytes;
struct diskstats *next;
} diskstats_t;
static diskstats_t *disklist;
-/* #endif defined(KERNEL_LINUX) */
+static int min_poll_count;
+/* #endif KERNEL_LINUX */
-#elif defined(HAVE_LIBKSTAT)
+#elif HAVE_LIBKSTAT
#define MAX_NUMDISK 256
extern kstat_ctl_t *kc;
static kstat_t *ksp[MAX_NUMDISK];
static int numdisk = 0;
#endif /* HAVE_LIBKSTAT */
-static void disk_init (void)
+static int disk_init (void)
{
-#ifdef HAVE_LIBKSTAT
+#if HAVE_IOKIT_IOKITLIB_H
+ kern_return_t status;
+
+ if (io_master_port != MACH_PORT_NULL)
+ {
+ mach_port_deallocate (mach_task_self (),
+ io_master_port);
+ io_master_port = MACH_PORT_NULL;
+ }
+
+ status = IOMasterPort (MACH_PORT_NULL, &io_master_port);
+ if (status != kIOReturnSuccess)
+ {
+ syslog (LOG_ERR, "IOMasterPort failed: %s",
+ mach_error_string (status));
+ io_master_port = MACH_PORT_NULL;
+ return (-1);
+ }
+/* #endif HAVE_IOKIT_IOKITLIB_H */
+
+#elif KERNEL_LINUX
+ int step;
+ int heartbeat;
+
+ step = atoi (COLLECTD_STEP);
+ heartbeat = atoi (COLLECTD_HEARTBEAT);
+
+ assert (step > 0);
+ assert (heartbeat >= step);
+
+ min_poll_count = 1 + (heartbeat / step);
+ DBG ("min_poll_count = %i;", min_poll_count);
+/* #endif KERNEL_LINUX */
+
+#elif HAVE_LIBKSTAT
kstat_t *ksp_chain;
numdisk = 0;
if (kc == NULL)
- return;
+ return (-1);
for (numdisk = 0, ksp_chain = kc->kc_chain;
(numdisk < MAX_NUMDISK) && (ksp_chain != NULL);
continue;
ksp[numdisk++] = ksp_chain;
}
-#endif
+#endif /* HAVE_LIBKSTAT */
- return;
-}
+ return (0);
+} /* int disk_init */
-static void disk_write (char *host, char *inst, char *val)
+static void disk_submit (const char *plugin_instance,
+ const char *type,
+ counter_t read, counter_t write)
{
- char file[512];
- int status;
+ value_t values[2];
+ value_list_t vl = VALUE_LIST_INIT;
- status = snprintf (file, 512, disk_filename_template, inst);
- if (status < 1)
- return;
- else if (status >= 512)
- return;
+ values[0].counter = read;
+ values[1].counter = write;
- rrd_update_file (host, file, val, disk_ds_def, disk_ds_num);
-}
+ vl.values = values;
+ vl.values_len = 2;
+ vl.time = time (NULL);
+ strcpy (vl.host, hostname);
+ strcpy (vl.plugin, "disk");
+ strncpy (vl.plugin_instance, plugin_instance,
+ sizeof (vl.plugin_instance));
-static void partition_write (char *host, char *inst, char *val)
+ plugin_dispatch_values (type, &vl);
+} /* void disk_submit */
+
+#if HAVE_IOKIT_IOKITLIB_H
+static signed long long dict_get_value (CFDictionaryRef dict, const char *key)
{
- char file[512];
- int status;
+ signed long long val_int;
+ CFNumberRef val_obj;
+ CFStringRef key_obj;
+
+ /* `key_obj' needs to be released. */
+ key_obj = CFStringCreateWithCString (kCFAllocatorDefault, key,
+ kCFStringEncodingASCII);
+ if (key_obj == NULL)
+ {
+ DBG ("CFStringCreateWithCString (%s) failed.", key);
+ return (-1LL);
+ }
+
+ /* get => we don't need to release (== free) the object */
+ val_obj = (CFNumberRef) CFDictionaryGetValue (dict, key_obj);
+
+ CFRelease (key_obj);
+
+ if (val_obj == NULL)
+ {
+ DBG ("CFDictionaryGetValue (%s) failed.", key);
+ return (-1LL);
+ }
- status = snprintf (file, 512, part_filename_template, inst);
- if (status < 1)
- return;
- else if (status >= 512)
- return;
+ if (!CFNumberGetValue (val_obj, kCFNumberSInt64Type, &val_int))
+ {
+ DBG ("CFNumberGetValue (%s) failed.", key);
+ return (-1LL);
+ }
- rrd_update_file (host, file, val, part_ds_def, part_ds_num);
+ return (val_int);
}
+#endif /* HAVE_IOKIT_IOKITLIB_H */
-#if DISK_HAVE_READ
-#define BUFSIZE 512
-static void disk_submit (char *disk_name,
- unsigned long long read_count,
- unsigned long long read_merged,
- unsigned long long read_bytes,
- unsigned long long read_time,
- unsigned long long write_count,
- unsigned long long write_merged,
- unsigned long long write_bytes,
- unsigned long long write_time)
+static int disk_read (void)
{
- char buf[BUFSIZE];
+#if HAVE_IOKIT_IOKITLIB_H
+ io_registry_entry_t disk;
+ io_registry_entry_t disk_child;
+ io_iterator_t disk_list;
+ CFDictionaryRef props_dict;
+ CFDictionaryRef stats_dict;
+ CFDictionaryRef child_dict;
+ kern_return_t status;
+
+ signed long long read_ops;
+ signed long long read_byt;
+ signed long long read_tme;
+ signed long long write_ops;
+ signed long long write_byt;
+ signed long long write_tme;
+
+ int disk_major;
+ int disk_minor;
+ char disk_name[64];
+
+ static complain_t complain_obj;
+
+ /* Get the list of all disk objects. */
+ if (IOServiceGetMatchingServices (io_master_port,
+ IOServiceMatching (kIOBlockStorageDriverClass),
+ &disk_list) != kIOReturnSuccess)
+ {
+ plugin_complain (LOG_ERR, &complain_obj, "disk plugin: "
+ "IOServiceGetMatchingServices failed.");
+ return (-1);
+ }
+ else if (complain_obj.interval != 0)
+ {
+ plugin_relief (LOG_NOTICE, &complain_obj, "disk plugin: "
+ "IOServiceGetMatchingServices succeeded.");
+ }
- if (snprintf (buf, BUFSIZE, "%u:%llu:%llu:%llu:%llu:%llu:%llu:%llu:%llu",
- (unsigned int) curtime,
- read_count, read_merged, read_bytes, read_time,
- write_count, write_merged, write_bytes,
- write_time) >= BUFSIZE)
- return;
+ while ((disk = IOIteratorNext (disk_list)) != 0)
+ {
+ props_dict = NULL;
+ stats_dict = NULL;
+ child_dict = NULL;
- plugin_submit (MODULE_NAME, disk_name, buf);
-}
+ /* `disk_child' must be released */
+ if ((status = IORegistryEntryGetChildEntry (disk, kIOServicePlane, &disk_child))
+ != kIOReturnSuccess)
+ {
+ /* This fails for example for DVD/CD drives.. */
+ DBG ("IORegistryEntryGetChildEntry (disk) failed: 0x%08x", status);
+ IOObjectRelease (disk);
+ continue;
+ }
-static void partition_submit (char *part_name,
- unsigned long long read_count,
- unsigned long long read_bytes,
- unsigned long long write_count,
- unsigned long long write_bytes)
-{
- char buf[BUFSIZE];
+ /* We create `props_dict' => we need to release it later */
+ if (IORegistryEntryCreateCFProperties (disk,
+ (CFMutableDictionaryRef *) &props_dict,
+ kCFAllocatorDefault,
+ kNilOptions)
+ != kIOReturnSuccess)
+ {
+ syslog (LOG_ERR, "disk-plugin: IORegistryEntryCreateCFProperties failed.");
+ IOObjectRelease (disk_child);
+ IOObjectRelease (disk);
+ continue;
+ }
- if (snprintf (buf, BUFSIZE, "%u:%llu:%llu:%llu:%llu",
- (unsigned int) curtime,
- read_count, read_bytes, write_count,
- write_bytes) >= BUFSIZE)
- return;
+ if (props_dict == NULL)
+ {
+ DBG ("IORegistryEntryCreateCFProperties (disk) failed.");
+ IOObjectRelease (disk_child);
+ IOObjectRelease (disk);
+ continue;
+ }
- plugin_submit ("partition", part_name, buf);
-}
-#undef BUFSIZE
+ stats_dict = (CFDictionaryRef) CFDictionaryGetValue (props_dict,
+ CFSTR (kIOBlockStorageDriverStatisticsKey));
-static void disk_read (void)
-{
-#ifdef KERNEL_LINUX
+ if (stats_dict == NULL)
+ {
+ DBG ("CFDictionaryGetValue (%s) failed.",
+ kIOBlockStorageDriverStatisticsKey);
+ CFRelease (props_dict);
+ IOObjectRelease (disk_child);
+ IOObjectRelease (disk);
+ continue;
+ }
+
+ if (IORegistryEntryCreateCFProperties (disk_child,
+ (CFMutableDictionaryRef *) &child_dict,
+ kCFAllocatorDefault,
+ kNilOptions)
+ != kIOReturnSuccess)
+ {
+ DBG ("IORegistryEntryCreateCFProperties (disk_child) failed.");
+ IOObjectRelease (disk_child);
+ CFRelease (props_dict);
+ IOObjectRelease (disk);
+ continue;
+ }
+
+ /* kIOBSDNameKey */
+ disk_major = (int) dict_get_value (child_dict,
+ kIOBSDMajorKey);
+ disk_minor = (int) dict_get_value (child_dict,
+ kIOBSDMinorKey);
+ read_ops = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsReadsKey);
+ read_byt = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsBytesReadKey);
+ read_tme = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsTotalReadTimeKey);
+ write_ops = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsWritesKey);
+ write_byt = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsBytesWrittenKey);
+ /* This property describes the number of nanoseconds spent
+ * performing writes since the block storage driver was
+ * instantiated. It is one of the statistic entries listed
+ * under the top-level kIOBlockStorageDriverStatisticsKey
+ * property table. It has an OSNumber value. */
+ write_tme = dict_get_value (stats_dict,
+ kIOBlockStorageDriverStatisticsTotalWriteTimeKey);
+
+ if (snprintf (disk_name, 64, "%i-%i", disk_major, disk_minor) >= 64)
+ {
+ DBG ("snprintf (major, minor) failed.");
+ CFRelease (child_dict);
+ IOObjectRelease (disk_child);
+ CFRelease (props_dict);
+ IOObjectRelease (disk);
+ continue;
+ }
+ DBG ("disk_name = %s", disk_name);
+
+ if ((read_byt != -1LL) || (write_byt != -1LL))
+ disk_submit (disk_name, "disk_octets", read_byt, write_byt);
+ if ((read_ops != -1LL) || (write_ops != -1LL))
+ disk_submit (disk_name, "disk_ops", read_ops, write_ops);
+ if ((read_tme != -1LL) || (write_tme != -1LL))
+ disk_submit (disk_name, "disk_time",
+ read_tme / 1000,
+ write_tme / 1000);
+
+ CFRelease (child_dict);
+ IOObjectRelease (disk_child);
+ CFRelease (props_dict);
+ IOObjectRelease (disk);
+ }
+ IOObjectRelease (disk_list);
+/* #endif HAVE_IOKIT_IOKITLIB_H */
+
+#elif KERNEL_LINUX
FILE *fh;
char buffer[1024];
- char disk_name[128];
char *fields[32];
int numfields;
int major = 0;
int minor = 0;
- unsigned int read_sectors;
- unsigned int write_sectors;
-
- unsigned long long read_count = 0;
- unsigned long long read_merged = 0;
- unsigned long long read_bytes = 0;
- unsigned long long read_time = 0;
- unsigned long long write_count = 0;
- unsigned long long write_merged = 0;
- unsigned long long write_bytes = 0;
- unsigned long long write_time = 0;
+ counter_t read_sectors = 0;
+ counter_t write_sectors = 0;
+
+ counter_t read_count = 0;
+ counter_t read_merged = 0;
+ counter_t read_bytes = 0;
+ counter_t read_time = 0;
+ counter_t write_count = 0;
+ counter_t write_merged = 0;
+ counter_t write_bytes = 0;
+ counter_t write_time = 0;
int is_disk = 0;
diskstats_t *ds, *pre_ds;
+ static complain_t complain_obj;
+
if ((fh = fopen ("/proc/diskstats", "r")) == NULL)
{
if ((fh = fopen ("/proc/partitions", "r")) == NULL)
- return;
+ {
+ plugin_complain (LOG_ERR, &complain_obj,
+ "disk plugin: Failed to open /proc/"
+ "{diskstats,partitions}.");
+ return (-1);
+ }
/* Kernel is 2.4.* */
fieldshift = 1;
}
- while (fgets (buffer, 1024, fh) != NULL)
+ plugin_relief (LOG_NOTICE, &complain_obj, "disk plugin: "
+ "Succeeded to open /proc/{diskstats,partitions}.");
+
+ while (fgets (buffer, sizeof (buffer), fh) != NULL)
{
+ char *disk_name;
+
numfields = strsplit (buffer, fields, 32);
if ((numfields != (14 + fieldshift)) && (numfields != 7))
major = atoll (fields[0]);
minor = atoll (fields[1]);
- if (snprintf (disk_name, 128, "%i-%i", major, minor) < 1)
- continue;
- disk_name[127] = '\0';
+ disk_name = fields[2];
for (ds = disklist, pre_ds = disklist; ds != NULL; pre_ds = ds, ds = ds->next)
if (strcmp (disk_name, ds->name) == 0)
{
/* Kernel 2.6, Partition */
read_count = atoll (fields[3]);
- read_sectors = atoi (fields[4]);
+ read_sectors = atoll (fields[4]);
write_count = atoll (fields[5]);
- write_sectors = atoi (fields[6]);
+ write_sectors = atoll (fields[6]);
}
else if (numfields == (14 + fieldshift))
{
read_count = atoll (fields[3 + fieldshift]);
write_count = atoll (fields[7 + fieldshift]);
- read_sectors = atoi (fields[5 + fieldshift]);
- write_sectors = atoi (fields[9 + fieldshift]);
+ read_sectors = atoll (fields[5 + fieldshift]);
+ write_sectors = atoll (fields[9 + fieldshift]);
if ((fieldshift == 0) || (minor == 0))
{
}
else
{
+ DBG ("numfields = %i; => unknown file format.", numfields);
continue;
}
-
- if (read_sectors >= ds->read_sectors)
- ds->read_bytes += 512 * (read_sectors - ds->read_sectors);
+ /* If the counter wraps around, it's only 32 bits.. */
+ if (read_sectors < ds->read_sectors)
+ ds->read_bytes += 512 * ((0xFFFFFFFF - ds->read_sectors) + read_sectors);
else
- ds->read_bytes += 512 * ((UINT_MAX - ds->read_sectors) + read_sectors);
+ ds->read_bytes += 512 * (read_sectors - ds->read_sectors);
- if (write_sectors >= ds->write_sectors)
- ds->write_bytes += 512 * (write_sectors - ds->write_sectors);
+ if (write_sectors < ds->write_sectors)
+ ds->write_bytes += 512 * ((0xFFFFFFFF - ds->write_sectors) + write_sectors);
else
- ds->write_bytes += 512 * ((UINT_MAX - ds->write_sectors) + write_sectors);
+ ds->write_bytes += 512 * (write_sectors - ds->write_sectors);
ds->read_sectors = read_sectors;
ds->write_sectors = write_sectors;
/* Don't write to the RRDs if we've just started.. */
ds->poll_count++;
- if (ds->poll_count <= 6)
+ if (ds->poll_count <= min_poll_count)
+ {
+ DBG ("(ds->poll_count = %i) <= (min_poll_count = %i); => Not writing.",
+ ds->poll_count, min_poll_count);
continue;
+ }
if ((read_count == 0) && (write_count == 0))
+ {
+ DBG ("((read_count == 0) && (write_count == 0)); => Not writing.");
continue;
+ }
+ if ((read_bytes != -1LL) || (write_bytes != -1LL))
+ disk_submit (disk_name, "disk_octets", read_bytes, write_bytes);
+ if ((read_count != -1LL) || (write_count != -1LL))
+ disk_submit (disk_name, "disk_ops", read_count, write_count);
if (is_disk)
- disk_submit (disk_name, read_count, read_merged, read_bytes, read_time,
- write_count, write_merged, write_bytes, write_time);
- else
- partition_submit (disk_name, read_count, read_bytes, write_count, write_bytes);
- }
+ {
+ if ((read_merged != -1LL) || (write_merged != -1LL))
+ disk_submit (disk_name, "disk_merged",
+ read_merged, write_merged);
+ if ((read_time != -1LL) || (write_time != -1LL))
+ disk_submit (disk_name, "disk_time",
+ read_time * 1000,
+ write_time * 1000);
+ }
+ } /* while (fgets (buffer, sizeof (buffer), fh) != NULL) */
fclose (fh);
/* #endif defined(KERNEL_LINUX) */
-#elif defined(HAVE_LIBKSTAT)
+#elif HAVE_LIBKSTAT
static kstat_io_t kio;
int i;
if (kc == NULL)
- return;
+ return (-1);
for (i = 0; i < numdisk; i++)
{
continue;
if (strncmp (ksp[i]->ks_class, "disk", 4) == 0)
- disk_submit (ksp[i]->ks_name,
- kio.reads, 0LL, kio.nread, kio.rtime,
- kio.writes, 0LL, kio.nwritten, kio.wtime);
+ {
+ disk_submit (ksp[i]->ks_name, "disk_octets", kio.reads, kio.writes);
+ disk_submit (ksp[i]->ks_name, "disk_ops", kio.nreads, kio.nwrites);
+ /* FIXME: Convert this to microseconds if necessary */
+ disk_submit (ksp[i]->ks_name, "disk_time", kio.rtime, kio.wtime);
+ }
else if (strncmp (ksp[i]->ks_class, "partition", 9) == 0)
- partition_submit (ksp[i]->ks_name,
- kio.reads, kio.nread,
- kio.writes,kio.nwritten);
+ {
+ disk_submit (ksp[i]->ks_name, "disk_octets", kio.reads, kio.writes);
+ disk_submit (ksp[i]->ks_name, "disk_ops", kio.nreads, kio.nwrites);
+ }
}
#endif /* defined(HAVE_LIBKSTAT) */
-} /* static void disk_read (void) */
-#else
-# define disk_read NULL
+
+ return (0);
+} /* int disk_read */
#endif /* DISK_HAVE_READ */
void module_register (void)
{
- plugin_register ("partition", NULL, NULL, partition_write);
- plugin_register (MODULE_NAME, disk_init, disk_read, disk_write);
-}
+ plugin_register_data_set (&octets_ds);
+ plugin_register_data_set (&operations_ds);
+ plugin_register_data_set (&merged_ds);
+ plugin_register_data_set (&time_ds);
-#undef MODULE_NAME
+#if DISK_HAVE_READ
+ plugin_register_init ("disk", disk_init);
+ plugin_register_read ("disk", disk_read);
+#endif /* DISK_HAVE_READ */
+}
projects / collectd.git / blobdiff