megasas: Error. sge_count (0x47) exceeds max (0x46) allowed

Solution Unverified - Updated -

Issue

  • The database server is frozen even the server is using 30-40% of resources. The server is throwing the following errors in /var/log/messages:
Aug 19 11:02:46 host kernel: megasas: Error. sge_count (0x47) exceeds max (0x46) allowed
Aug 19 11:02:46 host kernel: megasas: Error building command.
Aug 19 11:02:46 host kernel: megasas: Err returned from build_and_issue_cmd

Environment

  • Red Hat Enterprise Linux 6.4
  • Vormetric Secured File System
  • Megasas driver

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