2.6.0-test11:ide-disk partitions not mountable

2.6.0-test11:ide-disk partitions not mountable

[Matthias Krebs]

I have two ide-controllers, one onboard (VIA vt8233a) and one as pci-card 
(Promise ultra100 tx2). The following drives are attached:

Controller1:
/dev/ide/host0/bus0/target0/lun0/disc ibm harddisk (hda)
/dev/ide/host0/bus1/target0/lun0/cd ide cd-writer
/dev/ide/host0/bus1/target1/lun0/cd ide dvd-rom

Controller2:
/dev/ide/host2/bus1/target0/lun0/disc maxtor harddisk (hde)
/dev/ide/host2/bus1/target1/lun0/disc maxtor harddisk (hdg)

The system (debian unstable) boots from an raid0 on hde/hdg. hda can be 
accesed by parted,fdsik etc., partitions and filesystems can be created. But 
when i try to mount any partiton on hda i get:

mount: /dev/hda2 already mounted or /mnt/hda2/ busy

which it isn`t (cat /proc/mounts). All partitions can be mounted under 2.4 
kernels.

Is it now necessary to use kernel option "Boot off-board chipsets first 
support" for this kind of setup?

Bye, Matthias

Re: 2.6.0-test11:ide-disk partitions not mountable

[Matthias Krebs]

Err, I forgot to mention that the two cdrom drives on the first controller can 
be mounted.

Bye, Matthias