Hi again, i find the solution for the problem described later. I caught the wrong version of LVM (0.97b). Version 1.04 of lvm works fine. By Stefan Hi, i try to pvcreate a PV from an Partition on an Compaq Smart Array (Raid-Level 1). But i get the following error message: What is going wrong? pvcreate -vd /dev/cciss/c0d0p11 pvcreate <1> lvm_get_iop_version -- CALLED <22> lvm_check_special -- CALLED <22> lvm_check_special -- LEAVING <1> lvm_get_iop_version -- AFTER ioctl ret: 0 <1> lvm_get_iop_version -- LEAVING with ret: 10 pvcreate -- locking logical volume manager <1> lvm_lock -- CALLED <22> lvm_check_special -- CALLED <22> lvm_check_special -- LEAVING <1> lvm_lock -- LEAVING with ret: 0 pvcreate -- checking physical volume name "/dev/cciss/c0d0p11" <1> pv_check_name -- CALLED with "/dev/cciss/c0d0p11" <22> lvm_check_chars -- CALLED with name: "/dev/cciss/c0d0p11" <22> lvm_check_chars -- LEAVING with ret: 0 <22> lvm_check_dev -- CALLED <22> lvm_check_dev -- LEAVING with ret: 0 <1> pv_check_name -- LEAVING with ret: -226 pvcreate -- invalid physical volume name "/dev/cciss/c0d0p11" pvcreate [-d|--debug] [-f[f]|--force [--force]] [-h|--help] [-y|--yes] [-v|--verbose] [-V|--version] PhysicalVolume [PhysicalVolume...] <1> lvm_unlock -- CALLED <1> lvm_unlock -- LEAVING with ret: 0 Here is the fdisk from the cciss: # fdisk -ul /dev/cciss/c0d0 Disk /dev/cciss/c0d0: 255 heads, 32 sectors, 4358 cylinders Units = sectors of 1 * 512 bytes Device Boot Start End Blocks Id System /dev/cciss/c0d0p1 * 32 106079 53024 83 Linux /dev/cciss/c0d0p2 106080 4300319 2097120 82 Linux swap /dev/cciss/c0d0p3 4300320 8494559 2097120 83 Linux /dev/cciss/c0d0p4 8494560 35561279 13533360 f Win95 Ext'd (LBA) /dev/cciss/c0d0p5 8494592 9514559 509984 83 Linux /dev/cciss/c0d0p6 9514592 10534559 509984 83 Linux /dev/cciss/c0d0p7 10534592 11252639 359024 83 Linux /dev/cciss/c0d0p8 11252672 11774879 261104 83 Linux /dev/cciss/c0d0p9 11774912 12297119 261104 83 Linux /dev/cciss/c0d0p10 12297152 12819359 261104 83 Linux /dev/cciss/c0d0p11 12819392 13847519 514064 8e Linux LVM Regards Stefan _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html