csm.sessionFailed

sed_streaming — Wed, 04 Jun 2025 15:28:49 GMT

Hi All,

we have a FAS8040 running Ontap 9.1.

On Oncommand System Manager in Events tab we have this error:

Event:

csm.sessionFailed: Cluster interconnect session (req=dmpp-storage-01:dblade, rsp=dmpp-storage-01:dblade, uniquifier=110548029cbc24fa) failed with record state ACTIVE and error CSM_CONNABORTED.

Message Name:

csm.sessionFailed

Sequence Number:

2363819

Description:

An existing session between one appliance and another appliance failed because packets are not reaching the other appliance.

Action:

If you can reach the storage failover (SFO) partner of the target appliance, initiate a storage failover (takeover) of any aggregates on the target appliance. Then perform a 'sendhome' operation on these aggregates after the target appliance is operational again. Examine the network between the initiating appliance and the target appliance for problems.

Anyone knows hot to solve it.

All the appliance are online so the reccomended action is really not a solution.

Re: csm.sessionFailed

Sahana — Thu, 09 Feb 2017 03:48:32 GMT

Hi,

It could be due to the bug: http://mysupport.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=987327

Re: csm.sessionFailed

K_Schwarz — Tue, 24 Oct 2017 14:08:29 GMT

Hello,

we have created a case at NetApp because of the excat same error-
We were referred to this bug:

https://mysupport.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=1060720

Re: csm.sessionFailed

ptroy — Tue, 07 Nov 2017 10:56:29 GMT

Upgrade to 9.1.P9

Cheers

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csm.sessionFailed

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