Re: [Qemu-devel] usb-storage assertions

[Gerd Hoffmann]

On Fr, 2016-01-15 at 21:08 +0300, Andrey Korolyov wrote:
> Just checked, Linux usb driver decided to lose a disk during a
> 'stress-test' over unpacking linux source instead of triggering an
> assertion in 2.5 (and to irreparably damage its ext4 as well),

Ok, so behavior changed here from 2.2 -> 2.5.  I don't see disk
corruption in my tests, but linux guest resets the usb-storage device
now and then.  Seems to be able to resume operations though, there are
no disk errors in the logs.

> NetBSD
> 7.0 reboot action hangs on USB_RESET and NetBSD 5.1 triggers second of
> mentioned asserts. Backend itself is a regular USB2-SATA adapter with
> Intel S3500 SSD, hence it should not trigger first timing-related
> assertion at all.

ok.  Had no trouble with freebsd, will go fetch netbsd images.  What
arch is this?  i386?  x86_64?

cheers,
  Gerd