On 15.12.2010 16:16, Andriy Gapon wrote: > on 15/12/2010 16:25 Olivier Smedts said the following: >> 2010/12/15 Vladislav V. Prodan <universite_at_ukr.net>: >>> 15.12.2010 15:11, Vladislav V. Prodan wrote: >>> >>>> Now try to attach a screenshot. >>>> >>>> >>> >>> http://img576.imageshack.us/i/dsc00563u.jpg/ >> >> ad6: TIMEOUT - READ_DMA retrying (1 retry left) LBA=8638372 >> >> Maybe installkernel/installworld copied files on bad clusters, they >> were previously bad but you notice only now that there are system >> files on them... > > This indeed looks like a problem caused by disk. > There shouldn't have been the panic though ("bio_completed can't be greater than > bio_length"). > It's a possible geom or ad driver problem. > What is your geom topology on this system? > > Changing cc: from fs_at_ to geom_at_. Agreed, looks like hardware or driver issue, but AFAIK 8 and HEAD have pretty much the same ATA drivers, MFC-ed often. Maybe it's something trivial - nudged cables or a power supply gone accidentally bad. Just for a test, can you try running with AHCI here? (ahci_load=YES in loader.conf; note that it will rename devices; don't know if ZFS root can handle it).Received on Wed Dec 15 2010 - 14:28:05 UTC
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