It should be noted that my raid controller card driver (htprr) is
exhibiting the same issue. Before 8.0, both the ata and htprr drivers
would recognize a HD insertion and the disks information would be
scanned and device nodes created. On 8.0, the best I can see is that
the drive insertion is detected (the htprr driver prints a message about
drive insertion/removal), but the disks are never scanned for drive
information nor device nodes created.
Rob
Rob wrote:
I don't have any /dev/ada* devices, so I assume I'm using the original
ata driver. I haven't done any kernel customization, and am running the
distribution's kernel (upgraded with the freebsd-update tool). Does the
older driver no longer detect drive insertion?
Rob
Steve Polyack wrote:
Rob wrote:
I'm running a 10 hot-swap SATA disk ZFS pool and recently upgraded
from 7.2 to 8. Since I upgraded, freebsd isn't spinning up or
recognizing a new drive that is inserted. In freebsd 7.[0,2], I
could remove a drive and insert a new one and freebsd would recognize
it, spin it up, and create the device nodes. None of that is
happening in 8.0, and the only way I've found to get it to recognize
the disk is to reboot the system.
I tried using atacontrol to force freebsd to reinit an ata channel,
but that didn't have any effect. Did something change in 8.0 that
prevents this auto-detection? Is there a way to re-enable it?
Are you using the original (7.x) ata(4) driver or the newer enhanced
SATA drivers like ahci(4) or siis(4)? If you're using the latter your
devices will be labeled /dev/ada* instead of /dev/ad*. If you are
indeed using the newer enhanced SATA drivers, you will need to use
camcontrol to reset and rescan the associated SATA channels.
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