User "username"
Password "aef4Aebe"
Interval 30
- <System>
- Interval 30
- GetCPULoad true
- GetInterfaces true
- GetDiskOps true
- GetDiskIO true
- </System>
+
<WAFL>
Interval 30
GetNameCache true
GetBufferCache true
GetInodeCache true
</WAFL>
+
<Disks>
Interval 30
GetBusy true
</Disks>
- <GetVolumePerfData>
- </GetVolumePerfData>
- <GetVolumeData>
- </GetVolumeData>
+
+ <VolumePerf>
+ GetIO "volume0"
+ IgnoreSelectedIO false
+ GetOps "volume0"
+ IgnoreSelectedOps false
+ GetLatency "volume0"
+ IgnoreSelectedLatency false
+ </VolumePerf>
+
+ <VolumeUsage>
+ Capacity "vol0"
+ Capacity "vol1"
+ IgnoreSelectedCapacity false
+ Snapshot "vol1"
+ Snapshot "vol3"
+ IgnoreSelectedSnapshot false
+ </VolumeUsage>
+
+ <System>
+ Interval 30
+ GetCPULoad true
+ GetInterfaces true
+ GetDiskOps true
+ GetDiskIO true
+ </System>
</Host>
</Plugin>
=back
-=head3 The GetVolumePerfData block
+=head3 The VolumePerf block
This will collect various performance data about the individual volumes.
-All of these options take a list of volumes as parameters. In this case
-"volume" means just the name of the volume, without the "/vol/" prefix or
-anything like that.
-
-The special values "-" and "+" are supported. "-" means "don't collect values
-for any volumes". "+" means "collect values for all volumes, even volumes that
-are created after collectd was started." Additionally you can prefix a volume
-name with a "-" sign to exclude this one volume. Eg '"+" "-vol0"' collectes
-values for all volumes except vol0. The order of the parameters is important.
-'"-vol0" "+"' doesn't make sense because the "+" overrides the earlier "-vol0".
+You can select which data to collect about which volume using the following
+options. They follow the standard ignorelist semantic.
B<Note:> To get this data the collectd user needs the
-"api-perf-object-get-instances" capability.
+I<api-perf-object-get-instances> capability.
=over 4
-=item B<GetIO> I<Volume> [I<Volume> ...]
-The current IO throughput will be read for every volume specified here.
-
-Optional
+=item B<GetIO> I<Volume>
-Type: list of strings
+=item B<GetOps> I<Volume>
-Default: "+"
+=item B<GetLatency> I<Volume>
-Result: Data sources of type "disk_octets" and the name of the volume as
-plugin_instance.
+Select the given volume for IO, operations or latency statistics collection.
+The argument is the name of the volume without the C</vol/> prefix.
-=item B<GetOps> I<Volume> [I<Volume> ...]
+Since the standard ignorelist functionality is used here, you can use a string
+starting and ending with a slash to specify regular expression matching: To
+match the volumes "vol0", "vol2" and "vol7", you can use this regular
+expression:
-The current number of operation will be read for every volume specified here.
+ GetIO "/^vol[027]$/"
-Optional
+If no regular expression is specified, an exact match is required. Both,
+regular and exact matching are case sensitive.
-Type: list of strings
+If no volume was specified at all for either of the three options, that data
+will be collected for all available volumes.
-Default: "+"
+=item B<IgnoreSelectedIO> B<true>|B<false>
-Result: Data sources of type "disk_ops" and the name of the volume as
-plugin_instance.
+=item B<IgnoreSelectedOps> B<true>|B<false>
-=item B<GetLatency> I<Volume> [I<Volume> ...]
+=item B<IgnoreSelectedLatency> B<true>|B<false>
-The current latency for volume access in microseconds will be read for every
-volume specified here.
+When set to B<true>, the volumes selected for IO, operations or latency
+statistics collection will be ignored and the data will be collected for all
+other volumes.
-Optional
+When set to B<false>, data will only be collected for the specified volumes and
+all other volumes will be ignored.
-Type: list of strings
+If no volumes have been specified with the above B<Get*> options, all volumes
+will be collected regardless of the B<IgnoreSelected*> option.
-Default: "+"
-
-Result: Data sources of type "disk_latency" and the name of the volume as
-plugin_instance.
+Defaults to B<false>
=back
-=head3 The GetVolumeData block
+=head3 The VolumeUsage block
This will collect capacity data about the individual volumes.
-All of these options take a list of volumes as parameters, just like the
-GetVolumePerfData options.
-
-B<Note:> To get this data the collectd user needs the "api-volume-list-info"
+B<Note:> To get this data the collectd user needs the I<api-volume-list-info>
capability.
=over 4
-=item B<GetDiskUtil>
+=item B<Capacity> I<VolumeName>
The current capacity of the volume will be collected. This will result in two
to four value lists, depending on the configuration of the volume. All data
number which works most of the time. If you see strange values here, bug
NetApp support to fix this.
-Optional
+Repeat this option to specify multiple volumes.
-Type: list of strings
+=item B<IgnoreSelectedCapacity> B<true>|B<false>
-Default: "+"
+Specify whether to collect only the volumes selected by the B<Capacity> option
+or to ignore those volumes. B<IgnoreSelectedCapacity> defaults to B<false>.
+However, if no B<Capacity> option is specified at all, all capacities will be
+selected anyway.
-=item B<GetSnapData>
+=item B<Snapshot> I<VolumeName>
-B<TODO>
+B<Defunct!> Select volumes from which to collect snapshot information.
+
+Repeat this option to specify multiple volumes.
+
+=item B<IgnoreSelectedSnapshot>
+
+Specify whether to collect only the volumes selected by the B<Snapshot> option
+or to ignore those volumes. B<IgnoreSelectedSnapshot> defaults to B<false>.
+However, if no B<Snapshot> option is specified at all, all capacities will be
+selected anyway.
=back
projects / collectd.git / blobdiff