SMARTctl - command /sbin/smartctl -a {device}
- class insights.parsers.smartctl.SMARTctl(context)[source]
Bases:
CommandParser
Parser for output of
smartctl -a
for each drive in system.This stores the information from the output of smartctl in the following properties:
device
- the name of the device after /dev/ - e.g. sdainformation
- the -i info (vendor, product, etc)health
- overall health assessment (-H)values
- the SMART values (-c) - SMART config on drive firmwareattributes
- the SMART attributes (-A) - run time data
For legacy access, these are also available as values in the
info
dictionary property, keyed to their name (i.e. info[‘device’])Each object contains a different device; the shared information for this parser in Insights will be one or more devices, so see the example below for how to iterate through the available SMARTctl information for each device.
Sample (abbreviated) output:
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-267.el7.x86_64] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: ST500LM021-1KJ152 Serial Number: W620AT02 LU WWN Device Id: 5 000c50 07817bb36 ... === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. ... SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 118 099 034 Pre-fail Always - 179599704 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 546 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 ...
Examples
>>> for drive in shared[SMARTctl]: ... print "Device:", drive.device ... print "Model:", drive.information['Device Model'] ... print "Health check:", drive.health ... print "Last self-test status:", drive.values['Self-test execution status'] ... print "Raw read error rate:", drive.attributes['Raw_Read_Error_Rate']['RAW_VALUE'] ... Device: /dev/sda Model: ST500LM021-1KJ152 Health check: PASSED Last self-test status: 0 Raw read error rate: 179599704