Yong Duan reported already this error(?) message:
http://amber.scripps.edu/Questions/mail/308.html
I get this error message on Amber7 running on RH7.2, kernel 2.4.22, mpich
1.2.5.2. Amber and mpich were compiled on Intel compiler 7.1
The job is running on 4nodes, each having a dual Xeon 1.7GHz with 1GB RAM
It looks harmless when the output files are read/written locally. But when NFS
filesystem is used one of the process died giving the final error message:
===============
[.......]
FLUSH--FAILED:: Resource temporarily unavailable
FLUSH--FAILED:: Resource temporarily unavailable
FLUSH--FAILED:: Resource temporarily unavailable
FLUSH--FAILED:: Resource temporarily unavailable
FLUSH--FAILED:: Resource temporarily unavailable
Input/Output Error 173: Input/output error
In Procedure: corpac
At Line: 136
Statement: Formatted WRITE
Unit: 12
Connected To: dnatxatmd1_2_2.cmd
Form: Formatted
Access: Sequential
Records Read : 0
Records Written: 188815
Current I/O Buffer:
15.724 20.670 20.753 14.774 20.086 22.562 13.610
!
End of diagnostics
=======================
The procedure where it fails (corpac for this excerpt) changes time to time.
Is is a MPICH issue? P4_GLOBMEMSIZE is fixed to 268435456
Any ideas?
Thanks in advance.
JC
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Received on Sat Jul 17 2004 - 21:53:00 PDT
