hello, i have a problem when I try to install the LVM2! well, I use a 2.6.7 kernel with device mapper support... I have installed device-mapper.1.00.07 and now i try to install LVM2.2. 00.16 but I get this error message! gcc -c -I. -I../include -DLVM1_INTERNAL -DSNAPSHOT_INTERNAL -DMIRRORED_INTERNAL -DDEVMAPPER_SUPPORT -DO_DIRECT_SUPPORT -DHAVE_LIBDL -DHAVE_GETOPTLONG -fPIC -Wall -Wundef -Wshadow -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -O2 cache/lvmcache. c -o cache/lvmcache.o activate/activate.c: In function `target_present': activate/activate.c:302: `DM_DEVICE_LIST_VERSIONS' undeclared (first use in this function) activate/activate.c:302: (Each undeclared identifier is reported only once activate/activate.c:302: for each function it appears in.) activate/activate.c:313: warning: implicit declaration of function `dm_task_get_versions' activate/activate.c:313: warning: assignment makes pointer from integer without a cast activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:318: dereferencing pointer to incomplete type activate/activate.c:323: dereferencing pointer to incomplete type make[1]: *** [activate/activate.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory `/usr/local/src/LVM2.2.00.16/lib' make: *** [lib] Error 2 what's the problem? can anyone help me? Snipa _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/