Error reading

[Akyl Tulegenov]

Dear All!

I am running my job on Linux cluster with RAID drive (software RAID).
Does anybody know what might be the reason of such error termination:
 

Read error in iow_direct_read; fd=8, l=253991, p=1594232754; read returns 1462896

 ERROR READING 253991 WORDS AT OFFSET 1594232754. FROM FILE 1  IMPLEMENTATION=df    FILE HANDLE=     8  IERR=******

 Records on file 1

 IREC   NAME  TYPE        OFFSET    LENGTH   IMPLEMENTATION   EXT   PREV   PARENT  MPP_STATE
   1     600  BASINP       4096.     2208.         df          0      0      0      0
   2     500  VAR          6304.    22381.         df          0      0      0      0
   3     700  GEOM        28685.    22484.         df          0      0      0      0
   4     960  ABASIS      51169.        2.         df          0      0      0      0
   5     900  SYMINP      51171.      801.         df          0      0      0      0
   6     950  ZMAT        51972.      142.         df          0      0      0      0
   7    1000  BASIS       52114.     6736.         df          0      0      0      0
   8    1100  S           58850.    85080.         df          0      0      0      0
   9    1400  T          143930.    85080.         df          0      0      0      0
  10    1410  V          229010.    85080.         df          0      0      0      0
  11    1200  H0         314090.    85080.         df          0      0      0      0
  12    1210  H01        399170.    85080.         df          0      0      0      0
  13    1080  AOSYM      484250.      210.         df          0      0      0      0
  14    1600  SMH        484460.    85078.         df          0      0      0      0
  15     129  P2S        569538.     1398.         df          0      0      0      0
  16    1650  MOLCAS     570936.   156530.         df          0      0      0      0
  17    1300  ERIS       727466.**********         df          0      0      0      0
  18    1700  OPER    **********   255274.         df          0      0      0      0

 ? Error
 ? I/O error
 ? The problem occurs in readw

 ERROR EXIT


 **********************************************************************************************************************************
Write error in iow_direct_write; fd=9, l=215, p=5080; read returns 320


 ERROR WRITING    215 WORDS AT OFFSET       5080. TO FILE 2  IMPLEMENTATION=df   FILE HANDLE=     9  IERR= -1400
 ? Error
 ? I/O error
 ? The problem occurs in writew

 ERROR EXIT
C

 RECURSIVE CALL OF ERROR HANDLER, FILE INFORMATION MAY BE LOST

 EMERGENCY STOP
____________________________________________________________________________________~

I would appreciate any hints on how to solve the problem.
Thanks,
Akyl.