Why does kernel report error message "iSCSI connection 53:0 error (1011) state (3)" ?

Solution Verified - Updated -

Issue

  • Traffic read or writes to iSCSI devices are delayed for short periods of time.
  • The following errors are seen in /var/log/messages during high traffic on iSCSI volumes:
Jan 12 21:48:09 hostname kernel: connection56:0: detected conn error (1011)  
Jan 12 21:48:10 hostname iscsid: Kernel reported iSCSI connection 56:0 error (1011) state (3)  
Jan 12 22:01:05 hostname kernel: connection48:0: detected conn error (1011)

Environment

  • Red Hat Enterprise Linux (RHEL) 6
  • Red Hat Enterprise Linux (RHEL) 5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.