Re: IO error when running NAMD on new cluster

From: Alex V. (vav_at_udman.ru)
Date: Sat Jun 05 2004 - 23:07:22 CDT

Hi Edward!
Do you get the same erro when DCD output is dissabled?

Alex

Edward Patrick Obrien wrote:

>Hi All,
>
>I get this error after NAMD runs for awhile:
>
>
>
>>WRITING COORDINATES TO DCD FILE AT STEP 56000
>>FATAL ERROR: Input/output error
>>------------- Processor 0 Exiting: Called CmiAbort ------------
>>Reason: FATAL ERROR: Input/output error
>>
>>Stack Traceback:
>> [0] vfprintf+0x1e6a [0x80ec4f6]
>> [1] _Z13write_dcdstepiiPfS_S_Pd+0x61 [0x80ebfb7]
>> [2] _ZN6Output14output_dcdfileEiiP11FloatVectorPK7Lattice+0x575
>>[0x82002e1]
>> [3] _ZN6Output10coordinateEiiP6VectorP11FloatVectorR7Lattice+0x86
>>[0x81ff7ae]
>> [4]
>>
>>
>>
>_ZN16CollectionMaster16disposePositionsEPNS_21CollectVectorInstanceE+0x60
>
>
>>[0x80f64d0]
>> [5] _ZN16CollectionMaster16receivePositionsEP16CollectVectorMsg+0x564
>>[0x80f56a8]
>> [6]
>>
>>
>>
>_ZN24CkIndex_CollectionMaster39_call_receivePositions_CollectVectorMsgEPvP16CollectionMaster+0xe
>
>
>>[0x80f513a]
>> [7] CkDeliverMessageFree+0x21 [0x827c1f9]
>> [8] _Z15_processHandlerPvP11CkCoreState+0x3ee [0x827d63e]
>> [9] CmiHandleMessage+0x1d [0x82b5e25]
>> [10] _ZN9ScriptTcl7suspendEv+0xc [0x8228c68]
>> [11] _ZN9ScriptTcl13runControllerEi+0x3f [0x8228c4f]
>> [12] _ZN9ScriptTcl3runEPc+0xad [0x8228c09]
>> [13] main+0x1d2 [0x80ed052]
>> [14] __libc_start_main+0xf0 [0x834750]
>> [15] sinh+0x65 [0x80eaed1]
>>req_handle_abort called
>>Fatal error on PE 0> FATAL ERROR: Input/output error
>>
>>
>
>It appears it may be a problem with our NFS... any ideas or suggestions,
>
>Thanks!
>Ed
>
>
>
>
>

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