[gpfsug-discuss] Spectrum Scale protocol node service separation.

[Andi Rhod Christiansen]

Hi Simon,

It was actually also the only solution I found if I want to keep them within the same cluster 😊

Thanks for the reply, I will see what we figure out !

Venlig hilsen / Best Regards

Andi Rhod Christiansen

Fra: gpfsug-discuss-bounces at spectrumscale.org <gpfsug-discuss-bounces at spectrumscale.org> På vegne af Simon Thompson
Sendt: 9. januar 2019 13:20
Til: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Emne: Re: [gpfsug-discuss] Spectrum Scale protocol node service separation.

You have to run all services on all nodes ( ☹ ) actually its technically possible to remove the packages once protocols is running on the node, but next time you reboot the node, it will get marked unhealthy and you spend an hour working out why… <AHEM>

But what we do to split load is have different IPs assigned to different CES groups and then assign the SMB nodes to the SMB group IPs etc …

Technically a user could still connect to the NFS (in our case) IPs with SMB protocol, but there’s not a lot we can do about that … though our upstream firewall drops said traffic.

Simon

From: <gpfsug-discuss-bounces at spectrumscale.org<mailto:gpfsug-discuss-bounces at spectrumscale.org>> on behalf of "arc at b4restore.com<mailto:arc at b4restore.com>" <arc at b4restore.com<mailto:arc at b4restore.com>>
Reply-To: "gpfsug-discuss at spectrumscale.org<mailto:gpfsug-discuss at spectrumscale.org>" <gpfsug-discuss at spectrumscale.org<mailto:gpfsug-discuss at spectrumscale.org>>
Date: Wednesday, 9 January 2019 at 10:31
To: "gpfsug-discuss at spectrumscale.org<mailto:gpfsug-discuss at spectrumscale.org>" <gpfsug-discuss at spectrumscale.org<mailto:gpfsug-discuss at spectrumscale.org>>
Subject: [gpfsug-discuss] Spectrum Scale protocol node service separation.

Hi,

I seem to be unable to find any information on separating protocol services on specific CES nodes within a cluster. Does anyone know if it is possible to take, lets say 4 of the ces nodes within a cluster and dividing them into two and have two of the running SMB and the other two running OBJ instead of having them all run both services?

If it is possible it would be great to hear pros and cons about doing this 😊

Thanks in advance!

Venlig hilsen / Best Regards

Andi Christiansen
IT Solution Specialist


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