topic Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1) in HPE 3PAR StoreServ Storage

TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

L1nklight — Tue, 11 Nov 2014 16:27:01 GMT

So, looking through my console I can now see that Thin Dedupelication is available in the software tab. I cannot personally recall if that was available in 3.2.1.46. We upgraded immediately after powering on our 7450s. I can't seem to find anywhere in the UI or in the VMware integration points where I can enable or disable TDVV for volumes I create. What am I missing here?

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

Dennis Handly — Tue, 11 Nov 2014 17:26:10 GMT

This is a new feature for MU1. Look at the Release Notes.

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

L1nklight — Tue, 11 Nov 2014 17:57:53 GMT

Have you looked at the release notes? I've been going through them myself for the last day and I cannot specifically see anywhere indicating a how to on the UI for TDVV. I see there are some CLI commands I can run, like creating a template and whatnot. I am specifically referencing page 30 out of the October release notes for GA/MU1.

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

Dennis Handly — Tue, 11 Nov 2014 19:04:58 GMT

>Have you looked at the release notes?

Naturally, several times. :-)

>I cannot specifically see anywhere indicating a how-to on the UI for TDVV.

That's because you're expected to look elsewhere for more details.

I'm not sure if that whitepaper has details you want?

http://h20195.www2.hp.com/v2/GetPDF.aspx%2F4AA3-8987ENW.pdf.

By UI did you mean GUI/IMC?

For the CLI, you can use "createvv -h", the option is -tdvv.

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

L1nklight — Tue, 11 Nov 2014 19:07:48 GMT

> I'm not sure if that whitepaper has details you want?

I reviewed the white paper. There are a few sections that mention thin dedupe, but they seem conceptual:

After that there are a few lines about converting from tpvv to tdvv using the CLI but nothing mentioning provisioning via the GUI.

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

L1nklight — Tue, 11 Nov 2014 19:09:12 GMT

Update: Just browsed through some other forums. An insider mentioned that the GUI/IMC has not been updated yet to support TDVV. This should be coming Thursday-ish according to the poster.

Re: TPVV and TDVV - 3PAR OS 3.2.1.120 (MU1)

Dennis Handly — Tue, 11 Nov 2014 19:31:26 GMT

>but they seem conceptual: ... but nothing mentioning provisioning via the GUI.

Yes, I just took a look at it.

>the GUI/IMC has not been updated yet to support TDVV.

OK, then use the CLI. :-)

Use the GUI to create your CPGs and then the CLI to create your TDVVs.