[LU-1073] mandatory (LOCK_MAND) flock requests cause unknown fcntl lock type: 32 Lustre error messages

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.2.0
• Environment: samba 3.6.x running over Lustre fs.
• Severity: 2
• Assignee: WC Triage
• Reporter: Alexander Zarochentsev

Description

running samba (or any application which uses LOCK_MAND) on Lustre floods system log with error messages:

LustreError: 13022:0:(file.c:2044:ll_file_flock()) unknown fcntl lock type: 32
LustreError: 13022:0:(file.c:2044:ll_file_flock()) Skipped 746 previous similar messages

Issue Links

• is duplicated by: LU-1210 Lustre error when we re-export the file system with samba
• Trackbacks: Changelog 2.2 version 2.2.0 Support for networks: o2iblnd OFED 1.5.4 Server support for kernels: 2.6.32220.4.2.el6 (RHEL6) Client support for unpatched kernels: 2.6.18274.18.1.el5 (RHEL5) 2.6.32220.4.2.el6 (RHEL6) 2.6.32.360....