sasutils 0.1.4

Serial Attached SCSI (SAS) Linux utilities

sasutils is a set of command-line tools and a Python library to ease the administration of Serial Attached SCSI (SAS) fabrics.

CLI tools

• sas_devices

• sas_discover

• ses_report

Example usage (Python)

• the following example will list all SAS expanders found in sysfs

  from sasutils.sas import SASExpander
  from sasutils.sysfs import sysfs
  
  # sysfs is a helper to walk through sysfs (/sys)
  for node in sysfs.node('class').node('sas_expander'):
  
      # Instantiate SASExpander with the sas_expander sysfs device class
      expander = SASExpander(node.node('device'))
  
      # To get its sysfs name, use:
      print(expander.name)
      # To access its attributes, use:
      print('  %s' % expander.attrs.product_id)
      # To get attributes from the sas_device sysfs class, use:
      print('  %s' % expander.sas_device.attrs.sas_address)

Author:

Stephane Thiell