ppc64 + virtio-scsi: only first scsi disk shows up in the guest

[Richard W.M. Jones]

When adding two virtio-scsi targets to a single guest, only the first
disk is seen inside the guest. For some unknown reason the guest
doesn't enumerate the second disk.

For full qemu-system-ppc64 command line and 'dmesg' output, see:

http://lists.nongnu.org/archive/html/qemu-devel/2012-06/msg02430.html

I have also tried this with Linus's git tree (3.5.0-rc2+ at time of writing),
same thing.

In both cases I'm using qemu from git.

[Paolo Bonzini (bonzini)]

Can you test whether the spapr-vscsi controller works instead?

[Richard W.M. Jones (rich-annexia)]

Yes, that works fine, both disks seen by the guest.

[Benjamin Herrenschmidt (benh-kernel)]

Only just saw this bug, I assume the problem still exist ? I have somebody look at it next week

[Thomas Huth (th-huth)]

Triaging old bug tickets... can you still reproduce this issue with the latest version of QEMU and guest kernel? Or could we close this ticket nowadays?

[Richard Jones (rjones-redhat)]

Closed it, very old bug and we successfully test many disks with ppc64/le nowadays.