Our System! 2.6.9-5.ELsmp #1 SMP Wed Jan 5 19:29:47 EST 2005 x86_64 x86_64 x86_64 GNU/Linux Red Hat Enterprise Linux ES release 4 (Nahant) Packages installed gcc-3.4.3-9.EL4 udev-039-10.8.EL4 device-mapper-1.00.19-2 This is the output I get when I run a make on multipath-tools-0.4.3-pre9. In file included from lopart.c:30: loop.h:82: error: syntax error before "__kernel_old_dev_t" loop.h:82: warning: no semicolon at end of struct or union loop.h:84: error: syntax error before "lo_rdevice" loop.h:84: warning: type defaults to `int' in declaration of `lo_rdevice' loop.h:84: warning: data definition has no type or storage class loop.h:93: error: syntax error before '}' token lopart.c: In function `find_loop_by_file': lopart.c:100: error: storage size of 'loopinfo' isn't known lopart.c:100: warning: unused variable `loopinfo' lopart.c: In function `find_unused_loop_device': lopart.c:144: error: storage size of 'loopinfo' isn't known lopart.c:144: warning: unused variable `loopinfo' lopart.c: In function `set_loop': lopart.c:225: error: storage size of 'loopinfo' isn't known lopart.c:225: warning: unused variable `loopinfo' make[1]: *** [lopart.o] Error 1 make[1]: Leaving directory `/root/Multipath/multipath-tools-0.4.3-pre9/kpartx' make: *** [recurse] Error 2 If you anyone could please help me on getting this to work, This needs to be implemented ASAP... Allen Sanabria Systems Administrator I 205 Hudson St 6th Floor New York, New York 10013