Skip to main content
NetApp Knowledgebase

CIFS stopped and all shares are unavailable - cifsMaxSessPerUsrConn

Views:
260
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
cifs
Last Updated:

Applies to

  • ONTAP 9
  • CIFS

Issue

 Unable to access CIFS shares
 Error seen in EMS log around the time of failure: 

Sun May 10 21:55:45 CEST [CLUSTER-01: kernel: Nblade.cifsMaxSessPerUsrConnNotice:notice]: Received 2001 session requests, nearing the configured limit of 2500, from the same user on one TCP connection: clientIP:port 10.10.10.1:30817, user: "ADM-USER".
Sun May 10 21:55:49 CEST [CLUSTER-01: kernel: Nblade.cifsMaxSessPerUsrConn:error]: Received too many session requests from the same user on one TCP connection: clientIP:port 10.10.10.1:30817, user "ADM-USER". Object type is: VSERVER with UUID: 16eb6al1-7f78-1ea-b3d-00a09868eaf3.

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support