That should have said: I’ve
successfully compiled / link multipath tools v4.8 using RHEL 4 but ran into
various issues with RHEL V5 (2.6.18-8.el5)


Â*


Friw: multipath tools v4.7 does not compile on RHEL V5.0 as
well.


Â*










From: dm-devel-bounces@redhat.com
[mailto:dm-devel-bounces@redhat.com] On
Behalf Of Paul Cote

Sent: Friday, January 04, 2008
2:50 PM

To: dm-devel@redhat.com

Subject: [dm-devel] multipath tool
4.8 and RH 5.0




Â*


Â*


I’ve successfully compiled / link multipath tools v4.7
using RHEL 4 but ran into various issues with RHEL V5


Â*


Is multipath tools supported with V5?


Â*


I also had to remove the laio flag form the make file
… and now the undefined references.


Â*


thanks


Â*


Â*


make -C ../libmultipath DAEMON=1 BUILD=glibc glibc


make[2]: Entering directory
`/root/mp48/multipath-tools-0.4.8/libmultipath'


ar rs libmultipath-glibc.a *.o


ar: creating libmultipath-glibc.a


make[2]: Leaving directory
`/root/mp48/multipath-tools-0.4.8/libmultipath'


cc main.o pidfile.o uxlsnr.o uxclnt.o cli.o cli_handlers.o
../libmultipath/libmultipath-glibc.a ../libcheckers/libcheckers-glibc.aÂ*
-o multipathd -lpthread -ldevmapper -lreadline -lncurses


../libcheckers/libcheckers-glibc.a(directio.o): In function
`directio_init':


/root/mp48/multipath-tools-0.4.8/libcheckers/directio.c:51:
undefined reference to `io_setup'


/root/mp48/multipath-tools-0.4.8/libcheckers/directio.c:93:
undefined reference to `io_destroy'


../libcheckers/libcheckers-glibc.a(directio.o): In function
`directio_free':


/root/mp48/multipath-tools-0.4.8/libcheckers/directio.c:116:
undefined reference to `io_destroy'


../libcheckers/libcheckers-glibc.a(directio.o): In function
`check_state':


/root/mp48/multipath-tools-0.4.8/libcheckers/directio.c:144:
undefined reference to `io_submit'


/root/mp48/multipath-tools-0.4.8/libcheckers/directio.c:151:
undefined reference to `io_getevents'


collect2: ld returned 1 exit status


make[1]: *** [multipathd] Error 1







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