On Wednesday July 18, fragabr@xxxxxxxxx wrote: > Linux 2.6.22 > Intel(R) Celeron(R) CPU 2.26GHz > 00:0f.1 IDE interface: VIA Technologies, Inc. > VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06) > Reiserfs3 > > I have 2 PATA HDs and they always worked perfectly with > software (kernel) raid1 using the old IDE kernel drivers. Now I use > the new libata drivers (VIA), and it keep giving those erros messages: > > attempt to access beyond end of device > md1: rw=0, want=155284112, limit=155284096 The resierfs filesystem is trying to access beyond the end of the raid1 array. Maybe some indexing information in the array is corrupted. Did you recreate the array (mdadm --create) after changing to the new drivers? If so, could you have accidentally made it a little smaller? Possibly try running fsck and see if it finds anything to fix. NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html