aleex42 / collectd-plugins-netapp Goto Github PK

Hello, I just installed you plugin and noticed that the file Flash.pm is missing.

I commented it out in NetApp.pm and removed the Flash metrics and seems to be working correctly.

Hi,
First, thank for this module !

Some comments:

in netapp.ini , DF should be rename to Aggr

Also, you should add note in readme that sdk in required
/usr/lib/netapp-manageability-sdk-5.1/lib/perl/NetApp

and also that netapp.ini should be in
/etc/collectd/netapp.ini

Very frequently I get the following error and collectd dies:
Can't call method "children_get" on an undefined value at /root/Collectd-Plugins-NetApp//Collectd/Plugins/NetApp/Volume.pm line 175

Apparently I'm getting an empty instances object. To avoid the error when we get an empty $instances, I'm using the following patch:

diff --git a/Collectd/Plugins/NetApp/Volume.pm b/Collectd/Plugins/NetApp/Volume.pm
index c155940..4667722 100644
--- a/Collectd/Plugins/NetApp/Volume.pm
+++ b/Collectd/Plugins/NetApp/Volume.pm
@@ -172,7 +172,7 @@ sub cdot_qos_policy {
my $xo = connect_filer($hostname)->invoke_elem($instance_api);

 my $instances = $xo->child_get("instances");

• my @instance_result = $instances->children_get();
• my @instance_result = $instances->children_get() if $instances;

my %vol_values;

Unfortunately the documentation links you provided no longer exist. If I use your sample configs, I get:

[2015-11-27 23:05:44] perl: init_pi: Unable to bootstrap Collectd: Can't locate Devel/NetApp.pm in @INC (@INC contains: /opt/git/Collectd-Plugins-NetApp/ /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .).
BEGIN failed--compilation aborted
[2015-11-27 23:05:44] perl: Configuration failed with a fatal error - plugin disabled!

Would it be possible to get your documentation examples up again?

Thank you in advance!

Hi guys,

In the file NetApp.pm, line 26, invokes the next lib:
use Collectd::Plugins::NetApp::FlashCache qw(flashcache_module);

But the FlashCache.pm file is not in the folder.
Could you upload it or is it in development?

Thanks!!
Regards.

Hi,
It could be great to have write_ops and read_ops stats by volume.

like with your
https://github.com/aleex42/netapp-cdot-collectd/blob/master/cdot_volume_iops.pl

(Good job for your plugin, it's working really fine)

It seems theres a problem while moving volumes from one aggregate to another.

Volume name before: vol_test01
Volume name after: vol_test01(1)

The volume name in the clustershell is the same name as before, but in the nodeshell there is an additionall "(1)" which creates a new graph ...

No fix yet :(

Hello,

When I run the Perl plugin it returns the following error:
kernel: collectd [10813]: segfault at c58 ip 00007f6e3d89f359 sp 00007f6e36492620 error 4 in SSLeay.so [7f6e3d892000 + 6f000]

Our collectd configuration:

LoadPlugin perl

<Plugin perl>
IncludeDir "/apps/collectd/scripts/NetApp"
BaseName "Collectd::Plugins"
LoadPlugin NetApp
</Plugin>

The version of collectd is 5.5.0.
The OS version is CentOS Linux release 7.3

Before we had this plugin and it worked correctly (the version of collectd and OS is the same).

Thanks!!
Regards.