sasutils 0.1.5

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 hosts (controllers) found in sysfs

  from sasutils.sas import SASHost
  from sasutils.sysfs import sysfs
  
  # sysfs is a helper to walk through sysfs (/sys)
  for node in sysfs.node('class').node('sas_host'):
  
      # Instantiate SASHost with the sas_host sysfs device class
      host = SASHost(node.node('device'))
  
      # To get its sysfs name, use:
      print(host.name)
      # To get attributes from scsi_host, use:
      print('  %s' % host.scsi_host.attrs.host_sas_address)
      print('  %s' % host.scsi_host.attrs.version_fw)

• See also https://github.com/stanford-rc/sasutils/wiki/Code-snippets

Author:

Stephane Thiell