Mailing List Archive: Netapp: toasters

maximum NDMP sessions?

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rrue at fhcrc

Jan 25, 2012, 3:20 PM

Post #1 of 4 (926 views)
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maximum NDMP sessions?

Hello All,

We've previously been under the impression that our v3170 could only run
16 NDMP sessions at a time. But our reporting seems to show as many as 27
running. Did this change in our last upgrade? We're currently at 7.3.5.1P5

Randy

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

Anton.van.Bohemen at centric

Jan 25, 2012, 4:06 PM

Post #2 of 4 (880 views)
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RE: maximum NDMP sessions? [In reply to]

According to the 7.3.5.1 docs: http://now.netapp.com/NOW/knowledge/docs/ontap/rel7351/html/ontap/tapebkup/GUID-2B7FC913-4B02-43C9-865A-FB7D44ADB40F.html

- Data ONTAP supports a maximum of 16 concurrent backups, restores, or both on a local tape drive.
- NDMP supports a maximum of 128 concurrent sessions on NearStore and 40 on other systems.

On ONTAP 8.0.x the maximum number of sessions is even higher: https://kb.netapp.com/support/index?page=content&id=3013293

Regards,

Anton van Bohemen | Consultant Infrastructures | Centric IT Solutions | Cluster Systems & Services
Westbaan 120 | P.O. Box 99 | 2840 AB Moordrecht | The Netherlands
Phone: +31 182 648 648 | Fax: +31 182 648 613
www.centric.eu | www.werkenbijcentric.eu | anton.van.bohemen [at] centric

________________________________________
Van: toasters-bounces [at] teaparty [toasters-bounces [at] teaparty] namens Randy Rue [rrue [at] fhcrc]
Verzonden: donderdag 26 januari 2012 0:20
Aan: toasters [at] teaparty
Onderwerp: maximum NDMP sessions?

Hello All,

We've previously been under the impression that our v3170 could only run
16 NDMP sessions at a time. But our reporting seems to show as many as 27
running. Did this change in our last upgrade? We're currently at 7.3.5.1P5

Randy

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

This e-mail is personal. For our full disclaimer, please visit www.centric.eu/disclaimer.

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

rrue at fhcrc

Jan 25, 2012, 4:28 PM

Post #3 of 4 (891 views)
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RE: maximum NDMP sessions? [In reply to]

I had a feeling something had changed. Do you know the limit for 7.2?

-----Original Message-----
From: toasters-bounces [at] teaparty [mailto:toasters-bounces [at] teaparty]
On Behalf Of Bohemen, Anton van
Sent: Wednesday, January 25, 2012 4:06 PM
To: toasters [at] teaparty
Subject: RE: maximum NDMP sessions?

According to the 7.3.5.1 docs:
http://now.netapp.com/NOW/knowledge/docs/ontap/rel7351/html/ontap/tapebkup
/GUID-2B7FC913-4B02-43C9-865A-FB7D44ADB40F.html

- Data ONTAP supports a maximum of 16 concurrent backups, restores, or
both on a local tape drive.
- NDMP supports a maximum of 128 concurrent sessions on NearStore and 40
on other systems.

On ONTAP 8.0.x the maximum number of sessions is even higher:
https://kb.netapp.com/support/index?page=content&id=3013293

Regards,

Anton van Bohemen | Consultant Infrastructures | Centric IT Solutions |
Cluster Systems & Services Westbaan 120 | P.O. Box 99 | 2840 AB Moordrecht
| The Netherlands
Phone: +31 182 648 648 | Fax: +31 182 648 613 www.centric.eu
| www.werkenbijcentric.eu | anton.van.bohemen [at] centric

________________________________________
Van: toasters-bounces [at] teaparty [toasters-bounces [at] teaparty] namens
Randy Rue [rrue [at] fhcrc]
Verzonden: donderdag 26 januari 2012 0:20
Aan: toasters [at] teaparty
Onderwerp: maximum NDMP sessions?

Hello All,

We've previously been under the impression that our v3170 could only run
16 NDMP sessions at a time. But our reporting seems to show as many as 27
running. Did this change in our last upgrade? We're currently at 7.3.5.1P5

Randy

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

This e-mail is personal. For our full disclaimer, please visit
www.centric.eu/disclaimer.

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters
_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

chris at northlandusa

Jan 25, 2012, 4:28 PM

Post #4 of 4 (885 views)
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RE: maximum NDMP sessions? [In reply to]

A FAS/V3170 can handle 456 concurrent NDMP sessions with a Nearstore license is installed, 136 sessions without.

-----Original Message-----
From: toasters-bounces [at] teaparty [mailto:toasters-bounces [at] teaparty] On Behalf Of Randy Rue
Sent: Wednesday, January 25, 2012 5:21 PM
To: toasters [at] teaparty
Subject: maximum NDMP sessions?

Hello All,

We've previously been under the impression that our v3170 could only run
16 NDMP sessions at a time. But our reporting seems to show as many as 27 running. Did this change in our last upgrade? We're currently at 7.3.5.1P5

Randy

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

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