Troubleshooting

• General Questions
  • ‘Access denied’ error on the client, even with correct permissions
  • Client refuses to mount because of an ‘unknown storage target’
    • Scenario
    • What happened to your file system
    • Solution A
    • Solution B
  • Too many open files on beegfs-storage server
  • Change log level during runtime
  • Client won’t unmount due to filesystem being busy
  • What happens with BeeGFS in a split brain scenario?
  • Why do BeeGFS clients using RDMA log “beegfs: enabling unsafe global rkey” in the kernel?
  • Loading the BeeGFS client module fails for “could not insert ‘beegfs’: Invalid argument”?
    • beegfs: disagrees about version of symbol
• Resynchronization of mirrored targets
  • Automatic Resynchronization
  • Manual Resynchronization
  • Display Resynchronization Information