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AIX Directory Corruption

  • 1.  AIX Directory Corruption

    Posted Mon October 13, 2014 11:45 AM

    Originally posted by: Guddddu


    Time and again a AIX 5.3 Directory becomes corrupt. The other directories at the same level however are accessible when this happens.

    Here is a error transcript http://dpaste.com/0ZPZSQ5

    bapp.srv.in:>pwd

    /u02/opt/app/app200/logs/cores
    [/u02/opt/app/app200/logs/cores]
    bapp.srv.in:>ls -ltr | head
    ls: 0653-341 The file ./AppMenu does not exist.
    total 12864
    drwxrwxrwx    2 appuser   app              256 Mar 28 2013 AppCanC
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppWorkS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppAddS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppAllS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppAppS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppAudS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppGenS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppPalS
    drwxrwxrwx    2 app       app              256 Mar 28 2013 AppPhS

    We do a fsck but it does not show any error.

    A unmount and remount of file system solves the issue but it also means that we have to stop the application resulting in production outage.

    What could be the cause of this issue? 


    #AIX-Forum


  • 2.  Re: AIX Directory Corruption

    Posted Wed November 26, 2014 12:34 PM

    Originally posted by: j.cortez


    Hello,

    Have you checked the fscsi ou vscsi paths to see if you got some errors about PATH ERROR/RECOVERED? When it occurs and your system is not prepared for balance storage with Multipath or Storage network "clips" might cause this error.

    Take care of it.

    Regards,
    João Bosco Cortez Filho


    #AIX-Forum


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