I am using the 2.6.22.19 series kernel and I noticed a problem compiling ldiskfs. I had to manually compile the ldiskfs module and after it was compiled and I try to load the module, I keep getting, ldiskfs: Unkown symbol d_move_locked ldiskfs: Unkown symbol d_rehash_cond ldiskfs: Unkown symbol d_move_locked ldiskfs: Unkown symbol d_rehash_cond I was running compile like this. ./configure --with-linux=/usr/src/linux-2.6.22.19 --enable-ldiskfs Has anyone gotten lustre to compile with 2.6.22.19 versus 2.6.22.0? I suspect this could be a problem. Or am i missing something else? TIA