@JamesLi-wwtech Can you try upgrading to 1.4? ... View more

SDK is usually linked to the ONTAP release. With 9.2, I believe you can keep SDK 5.7, whether you use Harvest 1.3 or 1.4 ... View more

Yes, you can keep your configuration file with NetApp Harvest 1.4 coming from 1.3 ... View more

That was considered some time ago, the main issue is that Harvest doesn't maintain de databases and path, it only talks to Graphite.   Maybe the best option would be to have a tool alongside Harvest distribution to put in a cron that would recreate aggregate/volume hierarchy. We just need to find someone to do it 🙂 ... View more

Hi @hashiya1112,   Harvest 1.2 is pretty old actually, can you upgrade to 1.4 and see if that happens again.   It looks like a glitch in metrics returned by the system, not something we can fix in Harvest but tell us if it happens again with a recent version. ... View more

This is something I recently tested for a customer :   # THIS MIGHT BE DIFFERENT FOR AN ACTUAL RHEL # See http://fedoraproject.org/wiki/EPEL#How_can_I_use_these_extra_packages.3F yum install -y http://epel.mirror.constant.com/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm   # This should work : yum install -y graphite-web python-carbon   Edit /etc/carbon/storage-schemas.conf, put the following content :   #================================================================== # Schema definitions for Whisper files. Entries are scanned in order, # and first match wins. This file is scanned for changes every 60 seconds. # #  [name] #  pattern = regex #  retentions = timePerPoint:timeToStore, timePerPoint:timeToStore, ...   # Carbon's internal metrics. This entry should match what is specified in # CARBON_METRIC_PREFIX and CARBON_METRIC_INTERVAL settings [carbon] pattern = ^carbon\. retentions = 60:90d   ##  ## Dev defaults ## [netapp.perf.dev] pattern = ^netapp\.perf\.dev\..* retentions = 10s:24h, 1m:100d, 15m:395d, 1h:5y   [netapp.poller.perf.dev] pattern = ^netapp\.poller\.perf\.dev\..* retentions = 10s:24h, 1m:100d, 15m:395d, 1h:5y   [netapp.perf7.dev] pattern = ^netapp\.perf7\.dev\..* retentions = 10s:24h, 1m:100d, 15m:395d, 1h:5y   [netapp.poller.perf7.dev] pattern = ^netapp\.poller\.perf7\.dev\..* retentions = 10s:24h, 1m:100d, 15m:395d, 1h:5y   ##  ## Prod defaults ## [OPM] pattern = ^netapp-performance\..* retentions = 5m:100d, 15m:395d, 1h:5y   [OPM Capacity] pattern = ^netapp-capacity\..* retentions = 15m:100d, 1d:5y   [OPM Capacity Poller] pattern = ^netapp-poller\..* retentions = 15m:100d, 1d:5y   [netapp.capacity] pattern = ^netapp\.capacity\.* retentions = 15m:100d, 1d:5y   [netapp.poller.capacity] pattern = ^netapp\.poller\.capacity\.* retentions = 15m:100d, 1d:5y   [netapp.perf] pattern = ^netapp\.perf\.* retentions = 60s:35d, 5m:100d, 15m:395d, 1h:5y   [netapp.poller.perf] pattern = ^netapp\.poller\.perf\.* retentions = 60s:35d, 5m:100d, 15m:395d, 1h:5y   [netapp.perf7] pattern = ^netapp\.perf7\.* retentions = 60s:35d, 5m:100d, 15m:395d, 1h:5y   [netapp.poller.perf7] pattern = ^netapp\.poller\.perf7\.* retentions = 60s:35d, 5m:100d, 15m:395d, 1h:5y   ## ## Catch all ## [defaults] pattern = .* retentions = 60s:35d, 5m:100d, 15m:395d, 1h:5y   #==================================================================   Then :   systemctl enable carbon-cache systemctl start carbon-cache firewall-cmd --permanent --add-service=httpd firewall-cmd --reload   Edit /etc/httpd/conf.d/graphite-web.conf , and make sure that section matches (it defaults to "local" instead of "all granted")          <IfModule mod_authz_core.c>            # Apache 2.4            Require all granted        </IfModule>   Run the following command :   PYTHONPATH=/usr/share/graphite/webapp django-admin syncdb --settings=graphite.settings   You will be asked to create a super user, just accept the defaults, and give it a password   Now if you go on http://yourserver/ you should see Graphite web interface   Install Grafana   yum install -y initscripts fontconfig https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-5.0.4-1.x86_64.rpm systemctl enable grafana-server systemctl start grafana-server firewall-cmd --permanent --add-port=3000/tcp firewall-cmd --reload   Now if you go on http://yourserver:3000/ you should see Grafana web interface (admin/admin to log in)   Add a Datasource   Go in Configurations > Datasources and add a Datasource for Graphite :   Name : Graphite Default : YES (important) Type : Graphite URL : http://localhost/ Version 1.0.x (Important)   Leave defaults for the rest   Create an API key for Harvest   Go to Settings > API Keys   Key Name : Harvest Role : Editor   Click Add and save the key somewhere (i.e. eyJrIjoiOHJKaVNYMzVmT3FERkxuOE1KY3NqeXdXM3JMQlBxTWIiLCJuIjoiSGFydmVzdCIsImlkIjoxfQ==) You cannot get it after you leave that page, you will use it in Harvest install guide.   Install dependencies for Harvest   yum install -y perl-LWP-Protocol-https perl-XML-Parser perl-JSON ... View more

How did you install Graphite? This guide is for Debian based distributions.   It looks like graphite isn't fully installed, or the system init files aren't installed.   An alternative is to use NAbox, that contains everything ... View more

There is currently no way to do that.   You can, for a given node, go to "vol_summary", but that gives you an average for all the volumes in that node, which is probably not what you're looking for.   We started to think about options to give you an idea of what volumes are impacting a given node the most, but it's early talk so far, there are still loose end needed to tie.   another alternative would be to dynamically create sylbolic links into the whisper structure of graphite to establish aggregate/volume relationship, and regularly update it. It's kind of hacky so not really sure that's a good approach but it would probably work. More something you would find in NAbox than in Harvest itself I'm afraid, but it's being considered. ... View more

Your URL is probably incorrect, it should stop before /api ... View more

Yes, Graphite integration is still available in OCUM 7.3 (that includes OPM) :   Configuring a connection from a Unified Manager server to an external data provider   From there you just have to use Grafana/Graphite integration that is not dependant on NetApp options. Keep in mind that you will have to build your own Dashboards, as there is no pre-built option that I know of.   That's the other great thnig about Harvest, it comes with a plethora of pre-built dashboard but they are only compatible with the set of metrics collected by Harvest (which are much more than the set provided by just OPM)   Hope it helps.     ... View more

Hi Alex,   Where does that error come from?   It looks like a problem with OCUM more than Harvest, is OCUM correctly collecting data about that cluster/aggregate? ... View more

Unfortunately, NAbox (Harvest) doesn't get historical data from before its deployment, it's only getting data from its own collection ... View more

https://nabox.org/   That's one option but probably overkill? ... View more

What is the output of "system services web show" and "system services web node show" ? ... View more

No it is not tested with 7.3, but it doesn't mean it doesn't work.   If you are using NAbox, you can just force compatibility and see if there is any problem, if not, you can just go in the templates directory and copy the 7.2 template as 7.3 and see if it works. ... View more

Please drop me a PM with your email. Thanks ! ... View more

When you say all the hosts, you mean the storage clients ?   I don't think this is what fixed the issue, but rebooting a node is more likely.   Does it happens often? ... View more

What does the following command returns?   vserver services web show -name sysmgr -instance You can also try to restart sysmgr with vserver services web modify  ... View more

Yes you can DM me. ... View more

Yes that would be fairly simple indeed.   I think usually you would find the panel that shows IOPS read and write.   You can either copy it (Click on title > left menu > Panel JSON, then paste it in a new one) or modify the one you see by "hiding" the read and write (and other...) series (click on the eye) and add another series that uses the "asPercent()" graphite function that's available in the menu.   The idea would be to mask what you don't need, and add the "total_ops" metric.   Once you have that, you add two series using the asPercent() graphite method, you end up with something like this, after adding metrics E, D and F   ... View more

For the forseable future, there is a plan to maintain it, but just to be clear, it is not a "NetApp" plan to maintain it, it still relies on good will of individuals, like Chris before. Short answer is "yes", same as before 🙂 ... View more

Nobody knows unfortunately.   In the meantime, you can go in the templates directory and copy the 9.1 template as 9.2 ... View more

Releasing a new version of Harvest or anything on toolchest is extremely painful, but we are working on it.   This will be solved in Harvest 1.4 when it's available. In the meantime, renaming the template with "7.2" instead of "7.1" does the job.   Latest beta of NAbox will take care of it for you as well. ... View more

As you can imagine there is a lot of support for Harvest and NAbox out there, but here is a bit more informations.   Chris properly trasnferred all the assets to a group of people, and was kind enought to support us a little bit more when we had questions.   We are releasing Harvest 1.4 as we speak, that should get us to 9.3 without issues, and I'm still personally supporting NAbox.   Please continue using the communities for your Harvest questions, it's the best way to get support, NAbox is still supported by email from the web site but I should probably monitor these communities as well.   Thank you for your support ... View more