Hi, Kernel panicked when mounting XFS LVM volumes. The following is configuration used. 1)kernel-2.4.17 2)linux-2.4.17-ia64-011226.diff 3)linux-2.4.17-xfs-2002-02-07.cvs-patch 4)lvm-1.1-rc1 new# mount -t xfs /dev/volg00/lvol1 /xfs Segmentation fault Jul 4 11:09:49 new kernel: I/O error in filesystem ("lvm(58,0)") meta-data dev 0x0 block 0x0 Jul 4 11:09:49 new kernel: ("xfs_read_buf") error 1023875264 buf count 0 Jul 4 11:09:49 new kernel: Unable to handle kernel NULL pointer dereferencemount[715]: Oops 8804682956800 Jul 4 11:09:49 new kernel: Jul 4 11:09:49 new kernel: Pid: 715, comm: mount Jul 4 11:09:49 new kernel: psr : 0000101008022018 ifs : 8000000000000004 ip : [xfs_reclaim+1280/1344] Not tainted Jul 4 11:09:49 new kernel: psr : 0000101008022018 ifs : 8000000000000004 ip : [<e000000004700620>] Not tainted Jul 4 11:09:49 new kernel: unat: 0000000000000000 pfs : 000000000000040c rsc : 0000000000000003 Jul 4 11:09:49 new kernel: rnat: 3736353433323130 bsps: e00000003bef7870 pr : 69566a668996a957 Jul 4 11:09:49 new kernel: ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70033f Jul 4 11:09:49 new kernel: b0 : e0000000046f8d90 b6 : e0000000049840c0 b7 : e000000004987820 LVM is working well with ext2 filesystem. Is it a XFS problem? Regards zameer _______________________________________________ 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