Date: Sat, 26 Nov 2011 18:41:17 -0500 From: Adam Stylinski <stylinae@mail.uc.edu> To: <freebsd-stable@freebsd.org> Subject: ataraid and 9.0 RC-2 Message-ID: <20111126234117.GA1821@freebsdbox.adamsnet>
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Hello,
I just ran freebsd-update to get up to 9.0-RC2 and discovered that ataraid does not work. I realize I'm an edge case and my scenario is not ideal (I use an ITE controller and performance is actually impressively slow), but I cannot boot 9.0 from my stripe, even after manually loading ataraid from the loader prompt (after running an unload command). I mention it mostly because other people using the fakeraid setup by their motherboards for whatever reason (perhaps to share a partition table with windows on the same mirror or stripe) may have a similar problem. It seems like the ar0 device disappeared for me completely (even though it finds ada0 and ada1). I'm using the following device:
atapci0@pci0:2:11:0: class=0x010400 card=0x00000000 chip=0x82121283 rev=0x13 hdr=0x00
vendor = 'Integrated Technology Express (ITE) Inc'
device = 'ATA 133 IDE RAID Controller (IT8212F)'
class = mass storage
subclass = RAID
rl0@pci0:2:13:0: class=0x020000 card=0x80ea104d chip=0x813910ec rev=0x10 hdr=0x00
At first I figured because it may be loading AHCI (as per the device naming schemes ada0 and ada1). I haven't looked too much into it (these devices are actually PATA not SATA, so AHCI doesn't even exist for these), but maybe there's an ATA/AHCI driver that's built into the default kernelthat is interfering with ataraid.ko? Maybe this interferes with my stupidly slow and unpopular configuration.
Thanks for any help, I'll also have a gander at the new DEFAULTS for the generic kernel in the 9.0 source tree.
--
Adam Stylinski
PGP Key: http://pohl.ececs.uc.edu/~adam/publickey.pub
Blog: http://technicallyliving.blogspot.com
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