Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type Troubleshooting Sure Solution 1002149.1 : How to troubleshoot SCSI in phase parity errors?
PreviouslyPublishedAs 203051 Description This document details how to troubleshoot SCSI in phase parity errors. Steps to Follow Main causes of SCSI in phase parity errors are:
First, verify which device is receiving the SCSI in phase parity errors by running the path through a device path decoder. Once you determine the device, check all cables going to that device for proper seating and termination. Check the GLM patch level on the machine to ensure that the patch level is up to date: SunOS 5.8: glm patch 109885-18 SunOS 5.9: kernel/drv/glm Patch 114731-07 If the GLM patch is udpated, and the terminator and cables appear to be seated correctly, you can attempt replacement of the terminator and the cables. If all of the above has been attempted, and errors persist, determine if a backplane exists for the device receiving the errors, as that will likely be the next avenue of investigation. Internal Comments Related Technical Instructions: Technical Instruction < Document: 1001444.1 > SCSI Transport Errors and how to identify them scsi, in, phase, parity, errors, GLM, patch, termination, terminator Previously Published As 80881 Change History Date: 2008-11-20 User Name: T230884 Action: Quality Review Date: 2005-03-23 User Name: 97961 Action: Approved Comment: - Converted to STM - URL linked to highligted Info/SR Docs Version: 3 Date: 2005-03-23 User Name: 97961 Action: Accept Attachments This solution has no attachment |
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