Getting file does not exist..but file is there
 

Hi
As root I am trying to execute a file but I get file does not exist.


app01:/usr/local/tungsten-enterprise-2009-1.2/cluster-home/bin# ls wrapper-linux-x86-64
wrapper-linux-x86-64
app01:/usr/local/tungsten-enterprise-2009-1.2/cluster-home/bin# ./wrapper-linux-x86-64
-bash: ./wrapper-linux-x86-64: No such file or directory
app01:/usr/local/tungsten-enterprise-2009-1.2/cluster-home/bin# uname -a
Linux app01 2.6.29.2.20090503.x3550 #1 SMP Sun May 3 12:57:31 CDT 2009 x86_64 GNU/Linux
app01:/usr/local/tungsten-enterprise-2009-1.2/cluster-home/bin# file wrapper-linux-x86-64
wrapper-linux-x86-64: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.0, not stripped

Please advice.

show a few lines of the wrapper-linux-x86-64 script

Possibly a dynamic-linker problem similar to the one in this LQ thread.

Hi This is the first part of it


^?ELF^B^A^A^@^@^@^@^@^@^@^@^@^B^@>^@^A^@^@^@�0@^@^@^@^@^@@^@^@^@^@^@^@^@<88>�^A^@^@^@^@^@^@^@^@^@@^@ 8^@^H^@@^@!^@^^^@^F^@^@^@^E^@^@^@@^@^@^@^@^@^@^@@^@@$
^@^@^@^@^@^@^@y^@^@^@^@^@^@^@^@^@^@^@<96>^@^@^@<84>^@^@^@^@^@^@^@m^@^@^@^@^@^@^@T^@^@^@V^@^@^@^@^@^@ ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^C^@^@^@^@$
^@^@^@^@^@^@^@�^B^@^@^Q^@^X^@^L<99>Q^@^@^@^@^@^D^@^@^@^@^@^@^@�^B^@^@^Q^@^X^@��Q^@^@^@^@^@<80>^L^@^@ ^@^@^@^@^M^C^@^@^Q^@^X^@�<98>Q^@^@^@^@^@^H^@^@^@^@^@$
^@^@^@^@^@^@^@i^F^@^@^Q^@^X^@<80>�Q^@^@^@^@^@^@^D^@^@^@^@^@^@{^F^@^@^Q^@^X^@ȩQ^@^@^@^@^@^H^@^@^@^@^@ ^@^@<83>^F^@^@^Q^@^W^@<98><97>Q^@^@^@^@^@^D^@^@^@^@$
^@^@^@^@^@^@^@^@^@^@^@^@<95>Q^@^@^@^@^@^G^@^@^@^K^@^@^@^@^@^@^@^@^@^@^@^H<95>Q^@^@^@^@^@^G^@^@^@^L^@ ^@^@^@^@^@^@^@^@^@^@^P<95>Q^@^@^@^@^@^G^@^@^@^M^@^@^$
i^Q^@�%^Li^Q^@<90><90><90><90>�%
i^Q^@h^@^@^@^@������%^Bi^Q^@h^A^@^@^@������%�h^Q^@h^B^@^@^@������%�h^Q^@h^C^@^@^@������%�h^Q^@h^D^@^ @^@������%�h^Q^@h^E^@^@^@�<90>����%�h^Q^@h^F^@^@^@�<$
^@^@^@�@����%�h^Q^@h^K^@^@^@�0����%�h^Q^@h^L^@^@^@� ����%�h^Q^@h^M^@^@^@�^P����%<9A>h^Q^@h^N^@^@^@�^@����%<92>h^Q^@h^O^@^@^@������%<8A>h^Q^@h^P^@^@^@��� $
h^Q^@h ^@^@^@������%^Bh^Q^@h!^@^@^@������%�g^Q^@h"^@^@^@������%�g^Q^@h#^@^@^@������%�g^Q^@h$^@^@^@������%�g ^Q^@h%^@^@^@�<90>����%�g^Q^@h&^@^@^@�<80>����$
g^Q^@h@^@^@^@������%^Bg^Q^@hA^@^@^@������%�f^Q^@hB^@^@^@������%�f^Q^@hC^@^@^@������%�f^Q^@hD^@^@^@�� ����%�f^Q^@hE^@^@^@�<90>����%�f^Q^@hF^@^@^@�<80>����$
�<83>�^@^@^@����D<8B>K0E<85>�^O<84><87>^M^@^@H<8B>^E�P^Q^@H<8D>5��^@^@�^@�^B^@H<8B>8�s�^@^@<8D>^T�^@ ^@^@^@H<8D>5��^@^@<8D>^DB�^@�^B^@<89>C8H<8B>^E�P^Q^@$
^@^@^@H<8B>8踱^@^@<89><83>�^@^@^@H<8B>^E^[N^Q^@H<8D>5n�^@^@I<8B>^_�^^^@^@^@H<8B>8�<94>�^@^@<89><83>�^@^@^@H<8B>^E�M^Q^@H<8D>5b�^@^@I<8B>^_�^^^ @^@^@H<8B$
^@^@=<80>Q^A^@^O<8F>� ^@^@I<8B>^G<8B><90>�^@^@^@<85>�~^Q<8B><88>�^@^@^@<83>�^E9�^O<8C>^]
^@^@I<8B>^G<8B><90>�^@^@^@<85>�~D<8B><80>�^@^@^@<85>�~^H9�^O<8F>k
^@^@I<8B>^W<8B><82>�^@^@^@<85>�~^L;<82>�^@^@^@^O<8C>o
^@^@I<8B>^W<8B><82>�^@^@^@<85>�~^L;<82>�^@^@^@^O<8C>^\

You'll need to ensure it's got executable perms first. Show
ls -l wrapper-linux-x86-64

Sound like there is a file called within that application but it doesnt exist. Can you debug it with strace and post the output?

app01:/usr/local/tungsten-enterprise-2009-1.2# ls -l ./cluster-home/bin/wrapper-linux-x86-64
-rwxr-xr-x 1 root staff 126194 2009-12-15 05:13 ./cluster-home/bin/wrapper-linux-x86-64
app01:/usr/local/tungsten-enterprise-2009-1.2# strace ./cluster-home/bin/wrapper-linux-x86-64
execve("./cluster-home/bin/wrapper-linux-x86-64", ["./cluster-home/bin/wrapper-linux"...], [/* 17 vars */]) = -1 ENOENT (No such file or directory)
dup(2) = 3
fcntl64(3, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
fstat64(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7f0e000
_llseek(3, 0, 0xffe2bf38, SEEK_CUR) = -1 ESPIPE (Illegal seek)
write(3, "strace: exec: No such file or dir"..., 40strace: exec: No such file or directory
) = 40
close(3) = 0
munmap(0xf7f0e000, 4096) = 0
exit_group(1) = ?
app01:/usr/local/tungsten-enterprise-2009-1.2#

app01:/usr/local/tungsten-enterprise-2009-1.2# readelf -l ./cluster-home/bin/wrapper-linux-x86-64

Elf file type is EXEC (Executable file)
Entry point 0x4030f0
There are 8 program headers, starting at offset 64

Program Headers:
Type Offset VirtAddr PhysAddr
FileSiz MemSiz Flags Align
PHDR 0x0000000000000040 0x0000000000400040 0x0000000000400040
0x00000000000001c0 0x00000000000001c0 R E 8
INTERP 0x0000000000000200 0x0000000000400200 0x0000000000400200
0x000000000000001c 0x000000000000001c R 1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x0000000000000000 0x0000000000400000 0x0000000000400000
0x00000000000190c4 0x00000000000190c4 R E 100000
LOAD 0x00000000000190c8 0x00000000005190c8 0x00000000005190c8
0x0000000000000798 0x00000000000036f8 RW 100000
DYNAMIC 0x00000000000190f0 0x00000000005190f0 0x00000000005190f0
0x00000000000001b0 0x00000000000001b0 RW 8
NOTE 0x000000000000021c 0x000000000040021c 0x000000000040021c
0x0000000000000020 0x0000000000000020 R 4
GNU_EH_FRAME 0x00000000000171d0 0x00000000004171d0 0x00000000004171d0
0x000000000000066c 0x000000000000066c R 4
GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000 RW 8

Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .plt .text .fini .rodata .eh_frame_hdr .eh_frame
03 .ctors .dtors .jcr .dynamic .got .got.plt .data .bss
04 .dynamic
05 .note.ABI-tag
06 .eh_frame_hdr
07
app01:/usr/local/tungsten-enterprise-2009-1.2#