[GE users] New grid problems

Rayson Ho rayrayson at gmail.com
Sat Jan 26 00:47:36 GMT 2008


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Can you check the LD_LIBRARY_PATH difference between your shell and
the SGE job environment??

Rayson



On Jan 25, 2008 7:29 PM, Robert White <alphamonk at gmail.com> wrote:
>
> Hi All,
>
> I have a job script that runs correctly when I run the application from the
> command line on a execution host without sending the app through SGE. If I
> run the job through grid either using qrsh, qsub or qlogin, I receive the
> same error. The error complains about a library file that. This is the error
> message. "libdenpli.so: failed cannot open shared object file: No such file
> or directory or file is not valid ELFCLASS32 library"
>
> When I run the command on an execution host and use strace to see if find
> this library this is what I see.
> open("/tools/denali/denali_3.2.050/verilog/libdenpli.so", O_RDONLY) = 10
> read(10, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\275"..., 512)
> = 512
> fstat64(10, {st_mode=S_IFREG|0755, st_size=19806385, ...}) = 0
>  old_mmap(NULL, 27237300, PROT_READ|PROT_EXEC, MAP_PRIVATE, 10, 0) =
> 0x32fae000
> old_mmap(0x33fc4000, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED,
> 10, 0x1015000) = 0x33fc4000
> old_mmap(0x340c5000, 9317300, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x340c5000
>  close(10)                               = 0
>
>
>
> When I do a qlogin and ran the command by hand using strace and found this
> at the point where the library file is being accessed.
> open("/tools/denali/denali_3.2.050/verilog/libdenpli.so", O_RDONLY) = 10
> read(10, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\275"..., 512)
> = 512
> fstat64(10, {st_mode=S_IFREG|0755, st_size=19806385, ...}) = 0
>  old_mmap(NULL, 27237300, PROT_READ|PROT_EXEC, MAP_PRIVATE, 10, 0) = -1
> ENOMEM (Cannot allocate memory)
> close(10)                               = 0
>
> Does anyone know what this problem could be? Are there any memory
> limitations that I have someone that I am not aware of. This is a new
> install of SGE 6.1u2 running on RHEL3.9 computers.
>
> Thanks Bob
>

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