On 10/3/15 8:38 AM, Niels de Vos wrote:
> On Sat, Oct 03, 2015 at 07:06:34AM -0400, William Allen Simpson wrote:
>> Does anybody out there know how to tell a library to use a
>> specific library version?
>>
>> Nobody here seems to have the expertise, and I've been
>> stymied for over 3 weeks now.
>>
> $ objdump -T /lib64/librdmacm.so | grep -w ibv_alloc_pd
> 0000000000000000 DF *UND* 0000000000000000 IBVERBS_1.1
> ibv_alloc_pd
>
Good.
> I would suggest to double check executables and libraries with "ldd".
> Maybe there is a component that links against libibverbs too, and
> somehow caused the loading of the old symbol in the process.
>
[root@simpson install]# ldd bin/ganesha.nfsd
linux-vdso.so.1 (0x00007ffec1d2a000)
libibverbs.so.1 => /lib64/libibverbs.so.1 (0x00007fb1de32b000)
librdmacm.so.1 => /lib64/librdmacm.so.1 (0x00007fb1de114000)
...
[root@simpson install]# ldd lib64/libntirpc.so
linux-vdso.so.1 (0x00007fffa95d8000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fdeead7d000)
libc.so.6 => /lib64/libc.so.6 (0x00007fdeea9bb000)
/lib64/ld-linux-x86-64.so.2 (0x00005568d7e33000)
[root@simpson install]# objdump -T lib64/libntirpc.so | grep -w ibv_alloc_pd
0000000000000000 D *UND* 0000000000000000 ibv_alloc_pd
Sure looks to me like this is the mismatch (with librdmacm above)!
Does anybody out there know how to tell a library to use a
specific library version?
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