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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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AP-12x found error PCI ERROR[DPERR]: and PCI ERROR[MR_TTO]:

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  • 1.  AP-12x found error PCI ERROR[DPERR]: and PCI ERROR[MR_TTO]:

    Posted Jan 17, 2012 08:07 PM
      |   view attached

    AP-12x from customer found erro log when boot

     

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

     

    detail boot

    ===================

    ath_rate_atheros: Aruba Networks Rate Control Algorithm

    ath_dfs: Version 2.0.0

    Copyright (c) 2005-2006 Atheros Communications, Inc. All Rights Reserved

    ath_spectrum: Version 2.0.0

    Copyright (c) 2005-2006 Atheros Communications, Inc. All Rights Reserved

    ath_dev: Copyright (c) 2001-2007 Atheros Communications, Inc, All Rights Reserved

    ath_pci: 0.9.4.5 (Atheros/multi-bss)

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[DPERR]: Data parity error detected by PCX core

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

    PCI ERROR[MR_TTO]: PCI master retry time-out on read.

     

    from log and i find in internet, so people tell "Memory have problem" but i need make sure.

    please confirm or discuss from log or how to fix if problem on software ?

     

    thank you

    Attachment(s)

    zip
    error-ap-SEC-101.zip   2 KB 1 version


  • 2.  RE: AP-12x found error PCI ERROR[DPERR]: and PCI ERROR[MR_TTO]:

    EMPLOYEE
    Posted Jan 17, 2012 10:14 PM

    Please open a case.  Looks like a hardware issue.



  • 3.  RE: AP-12x found error PCI ERROR[DPERR]: and PCI ERROR[MR_TTO]:

    Posted Jan 17, 2012 11:15 PM
    Thank you so much


  • 4.  RE: AP-12x found error PCI ERROR[DPERR]: and PCI ERROR[MR_TTO]:

    Posted Feb 29, 2012 02:47 AM

    Hi,

     

    Do you mean, this is controller hardware problem or AP hardware problem ?

     

    I see a similar error logs on the 3600 controllor. Software version 6.1.2.3

     

     

    Best Regards.

     

    Omer Faruk.