Enable Nfs Vaai on a Synology X10

Thu, 04 Dec 2014 09:12:53 +0200

I was really trilled when Synology announced also releasing DSM 5.1 for their x10 series. Why? This because DSM 5.1 has a great feature called NFS for VAAI. In simple words, hardware acceleration on your NAS. For everyone using a Synology with at least DSM 5.1 or later and have VMware vSphere connected to it, I really would recommend enabling this feature. How you can do this, is explained below. First check your vSphere storage configuration, without VAAI you will see, that hardware acceleration is not supported.

NFS VAAI not supported

Now first download the VAAI plugin, cause VMware needs to know how it can offload the storage tasks to the Synology NAS. The plugin can be found here. When the download is finished, save the file somewhere on the NAS where VMware can also access it, for me it is a folder named __Management under the NFS share.

Connect to your vSphere host using SSH, make sure you have enabled SSH. (host - configuration - security profile, enabled & start SSH) When you are logged in, you can install the plugin with the following command.

esxcli software vib install -d /vmfs/volumes/Gimli\ \\(1\\)/\_\_Management/Updates/SYN-ESX-5.5.0-NasVAAIPlugin-1.0-offline\_bundle-2092790.zip

Wait a few seconds, it can take a few minutes, if everything went fine, you should see the following message.

Installation Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Reboot Required: true
   VIBs Installed: Synology\_bootbank\_esx-nfsplugin_1.0-1
   VIBs Removed:
   VIBs Skipped:

You can reboot the system from here, simply with the command “reboot” or from the client. After the reboot the configuration page should say hardware acceleration: supported.

NFS VAAI supported

Monitoring Your X86 Synology With Monit

Thu, 03 Jan 2013 19:29:13 +0200

First of all, I’m not very familiar with Monit at all, but I was looking for a simple monitoring solution which monitors, alerts and eventually can restart a service if it fails. So today I stumble upon Monit which was exactly I was looking for. It generates a simple dashboard and does exactly what I wanted it to do. After messing around with it for a couple of minutes I had a working dashboard on a Debian system which monitored a couple of services.

I also have Synology NAS which runs a couple of services, which should be up 24/7, unfortunately sometimes a service fails and it is possible I noticed it a little late, i.e. after a couple of hours.

So I thought why not install Monit on the Synology, I have a DS1010+, which has a plain old x86 Intel CPU, so compiling and running it shouldn’t be that hard even better it turns out they have a lots of compiled versions at their website for download.

So let’s start.

First of all download the right version (Linux x86) of the website and unpack it. Now we have to copy te content to the different locations, Linux users can use SCP, for Windows users, the easiest way is to put the unpacked folder on a share of the Synology. I putted on “\mynasUploads”.

Start an SSH session ( Putty) and login with root and your password.

First let’s copy the binary to “/usr/local/bin” and copy the default config file to /etc/monitrc.

> cp /volume1/Uploads/monit-5.5/bin/monit /usr/local/bin
>
> cp /volume1/Uploads/monit-5.5/conf/monitrc /etc/monitrc

Now we have to edit the monitrc so we can access the dashboard and make a directory the default directory for configuration files, I like to keep them seperated.

You can edit monitrc on Windows with notepad++ and then copy it again or use vi on the Synology.

vi /etc/monitrc

Press “ins” to enter insert mode and seek and change the following lines.

> set httpd port 2812 and
>     use address localhost    # only accept connection from localhost
>     allow localhost               # allow localhost to connect to the server and
>     allow admin:monit         # require user 'admin' with password 'monit'
>     allow @monit                 # allow users of group 'monit' to connect (rw)
>     allow @users readonly  # allow users of group 'users' to connect readonly

and change them, don’t forget to change the subnet if you use another range then 10.0.0.0/8.

> set httpd port 2812 and
>     allow 10.0.0.0/8
>     allow admin:hardpassword

Quit “vi” bij pressing escape and type “:wq”, which stands for write and quit.

Change the permissions of the monitrc file

> chmod 0700 /etc/monitrc

and finally start monit

> /usr/local/bin/monit

Go to your webbrowser and go the url http://yournas:2812 and login, you should see something like the picture below.

If this works, we can make it more interesting by adding the services or filesystem information.

Let’s make a directory for the config files and add this directory to the monitrc file.

> mkdir /etc/monit
>
> echo “include /etc/monit/*” >> /etc/monitrc

Now we only need something to monitor, for example Cloudstation.

Start vi.

> vi /etc/monit/cloudstation

and add the following lines.

> check process cloudstation with pidfile /var/run/synosyncfolder.pid
>         start program = "/var/packages/CloudStation/scripts/start-stop-status start"
>         stop program = "/var/packages/CloudStation/scripts/start-stop-status stop"

This will check if Cloudstation is running and if it isn’t, it will automatically restart the service.

To load the new config file, restart monit.

> killall monit
>
> /usr/local/bin/monit

Monit has a lot more possibilities and the documentation is good, so I would say knock yourself out.

This post was just to get you started, there are still somethings on my todo list, like create an init script and maybe create a package for it.

Synology | Breek Een Been

Enable Nfs Vaai on a Synology X10

Monitoring Your X86 Synology With Monit