From: Fabio Fantoni <fabio.fantoni@heliman.it>
To: xen-devel <xen-devel@lists.xensource.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Ian Campbell <Ian.Campbell@citrix.com>
Subject: Qemu upstream bugs with xen
Date: Fri, 18 Jan 2013 10:47:17 +0100 [thread overview]
Message-ID: <50F91A25.5080408@heliman.it> (raw)
1) Both linux and windows domU with qemu upstream have an additional
empty floppy and cdrom.
Is there a way to remove these additionals block devices?
2) xl cd-eject and cd-insert are not working:
xl -vvv cd-eject W7 hdb
libxl: debug: libxl.c:2389:libxl_cdrom_insert: ao 0x1b95990: create:
how=(nil) callback=(nil) poller=0x1b95930
libxl: debug: libxl_device.c:229:libxl__device_disk_set_backend: Disk
vdev=hdb spec.backend=phy
libxl: debug: libxl_device.c:175:disk_try_backend: Disk vdev=hdb,
backend phy unsuitable as phys path not a block device
libxl: error: libxl_device.c:269:libxl__device_disk_set_backend: no
suitable backend for disk hdb
libxl: debug: libxl_event.c:1482:libxl__ao_abort: ao 0x1b95990: abort
libxl: debug: libxl_event.c:1472:libxl__ao__destroy: ao 0x1b95990: destroy
xc: debug: hypercall buffer: total allocations:4 total releases:4
xc: debug: hypercall buffer: current allocations:0 maximum allocations:2
xc: debug: hypercall buffer: cache current size:2
xc: debug: hypercall buffer: cache hits:1 misses:2 toobig:1
xl -vvv cd-insert W7 hdb raw:/mnt/vm/iso/QUANTAL.iso
libxl: debug: libxl.c:2389:libxl_cdrom_insert: ao 0x1d07990: create:
how=(nil) callback=(nil) poller=0x1d079f0
libxl: debug: libxl_device.c:229:libxl__device_disk_set_backend: Disk
vdev=hdb spec.backend=phy
libxl: error: libxl_device.c:243:libxl__device_disk_set_backend: Disk
vdev=hdb failed to stat: raw:/mnt/vm/iso/QUANTAL.iso: No such file or
directory
libxl: debug: libxl_event.c:1482:libxl__ao_abort: ao 0x1d07990: abort
libxl: debug: libxl_event.c:1472:libxl__ao__destroy: ao 0x1d07990: destroy
xc: debug: hypercall buffer: total allocations:4 total releases:4
xc: debug: hypercall buffer: current allocations:0 maximum allocations:2
xc: debug: hypercall buffer: cache current size:2
xc: debug: hypercall buffer: cache hits:1 misses:2 toobig:1
Seem there is parsing error about backend and device/iso path, for now I
not found solution for fix it on code.
3) There is still big problem of network not working after restore on
windows domU, but for now I not found exactly cause.
next reply other threads:[~2013-01-18 9:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-18 9:47 Fabio Fantoni [this message]
2013-01-18 13:00 ` Qemu upstream bugs with xen Stefano Stabellini
2013-01-18 14:44 ` Fabio Fantoni
2013-01-18 15:51 ` Stefano Stabellini
2013-02-04 13:14 ` Fabio Fantoni
2013-02-04 13:20 ` Ian Campbell
2013-02-04 13:48 ` Fabio Fantoni
2013-02-04 13:56 ` Ian Campbell
2013-01-21 12:16 ` George Dunlap
2013-01-30 11:28 ` Fabio Fantoni
2013-02-08 16:21 ` Stefano Stabellini
2013-03-11 11:55 ` Frediano Ziglio
2013-03-11 13:32 ` Fabio Fantoni
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