[dm-devel] multipath tool 4.8 and RH 5.0

Paul Cote paul.cote at incipient.com
Fri Jan 4 20:42:49 UTC 2008


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)

 

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

 

________________________________

From: dm-devel-bounces at redhat.com [mailto:dm-devel-bounces at redhat.com]
On Behalf Of Paul Cote
Sent: Friday, January 04, 2008 2:50 PM
To: dm-devel at redhat.com
Subject: [dm-devel] multipath tool 4.8 and RH 5.0

 

 

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

 

Is multipath tools supported with V5? 

 

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

 

thanks

 

 

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.a
-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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