Description of problem: I've got a box with a Silicon Image 3114 SATA dmraid controller on it, with 4x 160GB drives attached. In the sil bios, I've created a RAID10 array (298GB in size). While dmraid does see a RAID10 set, it reports a size much bigger than it should: # dmraid -s *** Superset name : sil_ahacacadbhej size : 542416197632 stride : 256 type : raid10 status : ok subsets: 2 devs : 4 spares : 0 Anaconda refuses to try to use the dmraid array, instead presenting the individual drives to install on. On vt4, this error gets logged: <4>device-mapper: table: device /dev/sda too small for target Version-Release number of selected component (if applicable): dmraid 1.0.0.rc14 How reproducible: Set up RAID10 array in sil bios, boot current rawhide installer Additional info: If so desired, I can hook this box up to a serial console, and/or boot it off a live cd and provide remote access.
Hrm, bz has been overlooked it seems. In case you still have access to that configuration, please prvide files created by "dmraid -rD" in a bzip2/tarball sil-bz227574-raid10.tar.bz2.
Unfortunately, that motherboard is toast, so I no longer have any way to reproduce the problem. FWIW, it was an Asus K8N-DL motherboard (dual socket 940 opteron).
Closing this. If the bug shows again for you later, please reopen and attach metadata as described.