We seemed to have it a stumbling block when building with the above (supported) versions. Our process...
1. Start with stock rhel5 2.6.18-8.1.14 source tree 2. Configure InfiniBand support out of the the kernel (we will build OFED separately). 3. Apply the 1.6.4.2 kernel patches to the kernel source. 4. Build the kernel. 5. Build OFED 1.2 against the patched kernel 6. Build Lustre using the patched Kernel+OFED 1.2 This worked fine for 1.6.3 but for 1.6.4.2, after patching the kernel and trying to build OFED 1.2, we get the error below. Now, we find references to this problem all over the place but nothing specific to building lustre. Since Lustre 1.6.4.2 is supposed to support OFED 1.2, it seems that OFED should build against a kernel patched for lustre 1.6.4.2 but apparently it does not. If we use the un- patched kernel (i.e. do not apply the lustre 1.6.4.2 kernel patches to it), OFED 1.2 builds without a problem. We are looking for an easy #define way out of this hole right now but if there is a known solution to this, we would love to know about it. If there is a better way to do this, we are open to that as well. Thanks, charlie taylor uf hpc center ======================================================================== =========================================================== gcc -Wp,-MD,/root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ ulp/ipoib/.ipoib_fs.o.d -nostdinc -isystem /usr/lib/gcc/x86_64- redhat-linux/4.1.1/include -D__KERNEL__ \ -I/root/lustre/1.6.4.2/ofa_kernel-1.2/kernel_addons/backport/2.6.18/ include/ \ -I/root/lustre/1.6.4.2/ofa_kernel-1.2/include \ -I/root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/include \ -Iinclude \ \ -include include/linux/autoconf.h \ -include /root/lustre/1.6.4.2/ofa_kernel-1.2/include/linux/autoconf.h \ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict- aliasing -fno-common -Wstrict-prototypes -Wundef -Werror-implicit- function-declaration -Os -mtune=generic -m64 -mno-red-zone - mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -fno- asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno- sse2 -mno-3dnow -fomit-frame-pointer -g -fno-stack-protector - Wdeclaration-after-statement -Wno-pointer-sign -I/root/lustre/ 1.6.4.2/ofa_kernel-1.2/include -I/root/lustre/1.6.4.2/ofa_kernel-1.2/ drivers/infiniband/include -I/root/lustre/1.6.4.2/ ofa_kernel-1.2/drivers/infiniband/ulp/ipoib -I/root/lustre/ 1.6.4.2/ofa_kernel-1.2/drivers/infiniband/debug -I/root/lustre/ 1.6.4.2/ofa_kernel-1.2/drivers/infiniband/hw/cxgb3/core -I/root/ lustre/1.6.4.2/ofa_kernel-1.2/drivers/net/cxgb3 -I/root/lustre/ 1.6.4.2/ofa_kernel-1.2/drivers/net/rds -DMODULE -D"KBUILD_STR(s) =#s" -D"KBUILD_BASENAME=KBUILD_STR(ipoib_fs)" - D"KBUILD_MODNAME=KBUILD_STR(ib_ipoib)" -c -o /root/lustre/1.6.4.2/ ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/.tmp_ipoib_fs.o /root/ lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/ipoib_fs.c /root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/ ipoib_fs.c: In function ‘ipoib_mcg_open’: /root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/ ipoib_fs.c:144: error: ‘struct inode’ has no member named ‘u’ /root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/ ipoib_fs.c: In function ‘ipoib_path_open’: /root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ulp/ipoib/ ipoib_fs.c:250: error: ‘struct inode’ has no member named ‘u’ make[4]: *** [/root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ ulp/ipoib/ipoib_fs.o] Error 1 make[3]: *** [/root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband/ ulp/ipoib] Error 2 make[2]: *** [/root/lustre/1.6.4.2/ofa_kernel-1.2/drivers/infiniband] Error 2 make[1]: *** [_module_/root/lustre/1.6.4.2/ofa_kernel-1.2] Error 2 make[1]: Leaving directory `/root/lustre/1.6.4.2/linux-2.6.18' make: *** [kernel] Error 2 _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
