I/O Error

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi,

 

I got an I/O error from the Optistruct solver approximately 5 hours after I started the job.

 

 *** ERROR # 161 ***
 I/O error from buffered direct access read
    File's unit number =     46
         Record number =   3985
           Buffer size = 131072
         Access option =      2
        I/O error code =     39
    Most of the time this is caused by insufficient disk space or some
    other system resource related limitations.
 This error was detected in subroutine dabfrd2.
 ****  ABORTING RUN DUE TO UNEXPECTED ERROR CONDITION  ****
 Timeout ALARM

 ==== Job completed ==== 

 

How would I be able to rectify this error?

 

Thanks,

 

Nisarg Bhavsar

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited February 2017

    Hi Nisarg,

     

    Looks like space for scratch files is insufficient..You can add another directory or use TMPDIR

     

    Refer to these posts for more information:

     

     

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