Hi Bjorn, On Fri, Nov 28, 2014 at 2:42 AM, Ask Bjørn Hansen <a...@develooper.com> wrote: > Hi everyone, > > I’ve spent some time off this week upgrading my > build-my-personal-NanoBSD-image tool from a VMware virtual machine to a > physical box running a 32-bit build-box under bhyve. > > So far so good — all that has been working really well. > > My nanobsd image is only used on Soekris and PC Engines boxes and my > production images are really small (some <100MB storage and ~32MB memory), so > I have a crufty kernel config that excluded a bunch of stuff I (thought I) > don’t need. > > Now I’d like to run my built image under bhyve for testing. It’s easier for > me if the disk comes up as an ada device, so I’m using ahci-hd instead of > virtio-blk. With virtio-blk the system boots but the device has the “wrong" > name. > > With ahci-hd it can’t read my partition for some reason. > > I’ve tried with both file and zvol backing store. > > This is the error I’m getting: > > ada0: <BHYVE SATA DISK 001> ATA-8 SATA 2.x device > ada0: Serial Number 123456 > ada0: 300.000MB/s transfers (SATA 2.x, PIO4, PIO 8192bytes) > ada0: Command Queueing enabled > ada0: 260MB (532480 512 byte sectors: 16H 63S/T 528C) > ada0: Previously was known as ad4 > Unsupported cmd:c4 > (ada0:ahcich0:0:0:0): READ_MUL. ACB: c4 00 c1 1f 08 40 00 > 00 00 00 04 00 > (ada0:ahcich0:0:0:0): CAM status: ATA Status Error > (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 04 (ABRT ) > (ada0:ahcich0:0:0:0): RES: 41 04 00 00 00 40 00 00 00 00 00 > (ada0:ahcich0:0:0:0): Retrying command > Unsupported cmd:c4 > > > Any suggestion for what I’m doing wrong? Did I compile my kernel with some > idiotic set of not-working options? >
Are you, by any chance, setting the tunable 'hw.ata.ata_dma' to 0 to disable DMA? I ask this because in the dmesg above you have: ada0: 300.000MB/s transfers (SATA 2.x, PIO4, PIO 8192bytes) In my setup, I get this instead: ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) best Neel > > Ask > > _______________________________________________ > firstname.lastname@example.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "freebsd-virtualization-unsubscr...@freebsd.org" _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"