Register vCenter Server on Tegile

After 7 years of NetApp administration and implementation I have started looking for a new storage vendor that can “do it all” like NetApp has been able to do. Protocol support is a big deal in each of the environments I’ve worked in, but performance (IOPs and low-latency) are 2 things my existing NetApps haven’t been able to provide. The idea of adding capacity just to add performance is an antiquated way of thinking and NetApp just hasn’t been able to keep up with the evolving storage market.

I am starting a short series on Tegile setup and administration. Tegile came to us a couple of months ago and has impressed us from the very first conversation and all throughout our sizing and implementation. The box is simple to setup and administer and its performance is crushing our current NetApp.

This guide walks you through connecting the Tegile array to your vCenter server, installing the NFS VAAI Plugin, and setting the Tegile recommended values on the ESXi hosts. Once this is completed, you’ll be able to provision new volumes, resize existing volumes, create VM-aware storage snapshots as well as view storage performance of your VMs all from within the vSphere client.

Prerequisites:
1. Admin credentials to the Tegile and vCenter server
2. Dedicated service account in vCenter (I created an account called “ZebiAdmin”)
3. Root password for the ESXi hosts (required to set recommended values)

 

Steps:
1. Connect to the web interface of the storage array and login with Admin credentials

a. Default username: admin
b. Default password: tegile

vctegile091614-step1
2. Click on “Settings” then choose “App-Aware”
vctegile091614-step2
3. Click “Add vCenter/ESXi Host” towards the bottom
vctegile091614-step3
4. Enter the following information:

a. Host Name/IP address: Host name or IP of the vCenter server
b. Username: User account with admin access to vCenter
c. Password: Password for user account
d. Enable Quiesce: This needs to be checked if quiescing will be used at all (a VMware snapshot is taken during thestorage snapshot process for OS consistency). Can be toggled per snapshot job

vctegile091614-step4d
5. Click “Test” to see if the connection is successful. If it is, the “Save” button will turn solid blue and can be clicked
vctegile091614-step5
6. Click “OK” to confirm enabling of quiesce on VMware
vctegile091614-step6
7. Once saved, click the green “Register” button to add the Tegile plugin to vCenter
vctegile091614-step7
8. Once the registration is successful, click “OK”
vctegile091614-step8
9. Login to the vSphere thick client (not the web client). Click the “Home” button then click on “Tegile Management” under “Solutions and Applications” (Click yes to proceed through any certificate warnings)
vctegile091614-step9
10. Login to the Tegile web interface (Likely the same username and password as in step 1)
vctegile091614-step1
11. In this interface you’ll see a list of Datastores on the Tegile that are mounted on your ESXi hosts as well as real-time stats of your array, datastores, and VMs.
vctegile091614-step11
vctegile091614-step11-2
12. Click on “ESX Settings”
vctegile091614-step12
13. Select all the ESXi hosts and then click the Green Arrow icon to install/upgrade the VAAI NFS plugin on these hosts
vctegile091614-step13
14. After the install completes (may take 2-3 minutes), click the “Configuration” button for each host
vctegile091614-step14
15. Login to the ESXi host (likely “root” credentials)
vctegile091614-step15

a. Click “Yes” to enable SSH on this host if it isn’t already enabled
vctegile091614-step15a

16. NFS.MaxQueueDepth should be set to “32” and the rules for iSCSI and FC can be installed in this location. Click “Save” to enable these changes

17. After the NFS VAAI plugin has been installed and settings saved, reboot the host. Repeat for each host in vCenter.

a. The settings changes are immediate, but the NFS VAAI plugin requires a host reboot

 

The process is simple and straight forward. This same process on the NetApp requires the Virtual Storage Console plugin to be installed on a separate server and configured then registered on the vCenter side with much more configuration. Also, installing the NetApp NFS VAAI plugin on the hosts is done through vCenter Update Manager and has been downloaded separately from the NetApp support site. That being said, the Tegile solution is lacking some of the polish that NetApp provides. I would like to see recommended values of the ESXi hosts set all at once, as opposed to one host at a time. In addition, I’d like the Tegile to change NFS.MaxVolumes default value from 8 to something much higher like the NetApp (256).

Advertisements
Register vCenter Server on Tegile

One thought on “Register vCenter Server on Tegile

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s