my bad. rebooted everything looks good. thx Kevin. -----Original Message----- From: linux-lvm-admin@sistina.com [mailto:linux-lvm-admin@sistina.com] On Behalf Of Kevin M Corry Sent: Thursday, August 30, 2001 2:51 PM To: linux-lvm@sistina.com Subject: Re: [linux-lvm] core dumps with rc1 >From your fdisk output, it looks like you tried to modify the partition table of the drive with your root filesystem (or any other filesystem that happened to be mounted). I'd first take the advise from fdisk and reboot your machine just to be sure the new partition tables are updated in memory. Then try the pvcreate again and see if it is still core dumping. -Kevin