[Zope-DB] DCOracle2 and x86_64

Maciej Wisniowski maciej.wisniowski at coig.katowice.pl
Tue Dec 5 09:25:44 EST 2006


Anybody uses DCOracle2 under 64 bit machine?
Any problems with that?

We have some problems under RHEL4 and 64
bit Operton CPU. Under heavy load our Zope
is just restarting. /var/log/messages says:
(...) kernel: python[10526]: segfault at 00000000a0084c10 rip
0000002a959041a0 rsp 0000002a9ff828d8 error 4

We're trying to realize what may cause this. I don't
expect that it is something with Zope, so
maybe DCOracle2? We are using this with Oracle9.

Anybody knows whether DCOracle2 should or shouldn't
work with x86_64 architecture? Any hints how it should be
configured/installed under such architecture?

I've found some messages on mailing list about
changing paths to lib32/ in some DCOracle2 files:

I tried this but I get:

gcc -pthread -shared  ./dco2.o  -L/opt/oracle/client.9/product/lib32/
-lclntsh -Wl,-rpath,/opt/oracle/client.9/product/lib  -o ./dco2.so
/usr/bin/ld: skipping incompatible
/opt/oracle/client.9/product/lib32//libclntsh.so when searching for -lclntsh
/usr/bin/ld: cannot find -lclntsh
collect2: ld returned 1 exit status
make[1]: *** [dco2.so] Error 1
make[1]: Leaving directory

Maciej Wisniowski

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