Ubuntu
stress-ng package

  1. Bug #1791246
  2. Comment #2

Comment 2 for bug 1791246

Revision history for this message
Colin Ian King (colin-king) wrote :

Hangs when accessing:

/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/version_product
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/prot_guard_type
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/ioc_reset_count
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/version_bios
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/sg_tablesize
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/device_delay
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/board_tracer
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/host_sas_address
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/diag_trigger_mpi
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/logging_level
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/fwfault_debug
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/prot_capabilities
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/unchecked_isa_dma
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/reply_queue_count
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/sg_prot_tablesize
/sys/devices/pci0000:00/0000:00:05.0/0000:05:00.0/host4/scsi_host/host4/host_trace_buffer

..so probably the host_trace_buffer is the problematic sysfs file.