Re: 3-Ware Raid driver fails to update GenDisk head

[Jeff V. Merkey]

On Mon, Apr 23, 2001 at 11:13:12PM +0200, Guest section DW wrote:
> On Mon, Apr 23, 2001 at 01:55:00PM -0600, Jeff V. Merkey wrote:
> > On Mon, Apr 23, 2001 at 09:47:01PM +0200, Guest section DW wrote:
> > > On Mon, Apr 23, 2001 at 12:08:52PM -0600, Jeff V. Merkey wrote:
> > > > 
> > > > I am still working on this, but would appreciate some help from
> > > > whomever owns this driver proper.  I have discovered that the 
> > > > 3Ware drivers are not updating the gendisk_head with devices
> > > > reported and exposed to user space as /dev/sda, sdb, etc.
> > > 
> > > But that is the job of sd.c, not of a driver.
> > 
> > These drivers are an IDE driver that simulates a SCSI interface.  It 
> > reported IDE devices as SCSI handles, so there's some holes.  I guess
> > you were not aware of this, or you would have known that standard sd.c
> > is not working.
> 
> Just like ide-scsi.c you mean?

No.  They're not that clean and well organized, though they are rather 
clever adapters and are pretty cool.

Jeff