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Contributor I
Posts: 27
Registered: ‎03-18-2016

Mixed class cluster split when promoting IAP325 to Master

Hi,

I have came across strange behavior of a IAP mixed class cluster (30 x 215 & 1 x 325). After upgrading both classes of IAPs to have the same Instant OS version 6.4.4.8-4.2.4.3_56707 we were able to form a cluster with one of IAP215s as a master and IAP325 as a slave.

But when we promote IAP325 to become a master, it leaves the cluster. When we turn off 'preferred master' option on IAP325, reboot it, it again joins the cluster as a slave.

 

Anybody has any suggestions? Should we open TAC case?

MVP
Posts: 4,301
Registered: ‎07-20-2011

Re: Mixed class cluster split when promoting IAP325 to Master

What version are you running ?

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Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
Contributor I
Posts: 27
Registered: ‎03-18-2016

Re: Mixed class cluster split when promoting IAP325 to Master

[ Edited ]

Instant OS version 6.4.4.8-4.2.4.3_56707 (ED) on both IAP classes

Guru Elite
Posts: 21,267
Registered: ‎03-29-2007

Re: Mixed class cluster split when promoting IAP325 to Master

Type "show log system" and "show swarm state" on the IAP-325 commandline to get a clue what could be happening....



Colin Joseph
Aruba Customer Engineering

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Contributor I
Posts: 27
Registered: ‎03-18-2016

Re: Mixed class cluster split when promoting IAP325 to Master

Hi,

Please see attached belowe two cmds from IAP325 which leaves the cluster when promoted to Master.

 

Thank you in advance for your input.

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