Commit Graph

10 Commits

Author SHA1 Message Date
Anthony Liguori 9363ee31ab Merge remote branch 'spice/spice.v29.pull' into staging
Conflicts:
	trace-events
2011-02-01 15:22:48 -06:00
Christoph Hellwig 6d4a2b3a47 block: add block_resize monitor command
Add a monitor command that allows resizing of block devices while
qemu is running.  It uses the existing bdrv_truncate method already
used by qemu-img to do it's work.  Compared to qemu-img the size
parsing is very simplicistic, but I think having a properly numering
object is more useful for non-humand monitor users than having
the units and relative resize parsing.

For SCSI devices the new size can be updated in Linux guests by
doing the following shell command:

	echo > /sys/class/scsi_device/0:0:0:0/device/rescan

For ATA devices I don't know of a way to update the block device
size in Linux system, and for virtio-blk the next two patches
will provide an automatic update of the size when this command
is issued on the host.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-01-31 10:03:00 +01:00
Gerd Hoffmann e866e23959 spice/vnc: client migration.
Handle spice client migration, i.e. inform a spice client connected
about the new host and connection parameters, so it can move over the
connection automatically.

The monitor command has a not-yet used protocol argument simliar to
set_password and expire_password commands.  This allows to add a simliar
feature to vnc in the future.  Daniel Berrange plans to work on this.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-01-24 15:13:54 +01:00
Aurelien Jarno 818c2e1b97 Merge branch 'spice.v23.pull' of git://anongit.freedesktop.org/spice/qemu
* 'spice.v23.pull' of git://anongit.freedesktop.org/spice/qemu:
  vnc/spice: add set_passwd monitor command.
  vnc: support password expire
  vnc: auth reject cleanup
  spice: add qmp 'query-spice' and hmp 'info spice' commands.
  spice: connection events.
  spice: add qxl device
  spice: add qxl vgabios binary.
2010-12-27 22:59:48 +01:00
Luiz Capitulino 5569fd7c38 Fix migrate set speed doc arg
We used to ignore any fractional part in 0.13, but due to recent
changes (started with 9f9b17a4f0)
migrate_set_speed will reject the fractional part.

We don't expect existing clients to be relying on this, but we
need to update the documentation to reflect the change.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-12-27 21:43:56 +01:00
Gerd Hoffmann 7572150c18 vnc/spice: add set_passwd monitor command.
This patch adds new set_password and expire_password monitor commands
which allows to change and expire the password for spice and vnc
connections.  See the doc update patch chunk for details.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2010-12-09 14:23:25 +01:00
Gerd Hoffmann cb42a870c3 spice: add qmp 'query-spice' and hmp 'info spice' commands.
The patch adds a 'query-spice' monitor command which returns
informations about the spice server configuration and also a list of
channel connections.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2010-12-09 14:23:24 +01:00
Wen Congyang 3a019b6e6a correct migrate_set_speed's args_type
The args_type of migrate_set_speed in qmp-commands.hx is wrong.
When we set migrate speed by json, qemu will be core dumped.

This bug was caused by 07de3e60b0 and hence affects master only.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2010-12-06 09:51:41 -02:00
Luiz Capitulino 0268d97c51 QMP: Introduce Human Monitor passthrough command
This command allows QMP clients to execute HMP commands.

Please, check the documentation added to the qmp-commands.hx file
for additional details about the interface and its limitations.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2010-11-17 09:52:24 -02:00
Luiz Capitulino 82a56f0d83 Monitor: Introduce the qmp-commands.hx file
This file contains a copy of the following information from the
qemu-monitor.hx file:

    o QObject handlers entries
    o QMP documentation (all SQMP/EQMP sections)

Right now it's only used to generate the QMP docs in QMP/, but
next commits will turn this into QMP's command dispatch table.

It's important to note that QObject handlers entries are going
to get duplicated: they will exist in both QMP's and HMP's
dispatch tables.

This will be fixed in the near future, when we add a proper
QMP call interface and HMP is converted to use it. This way we
can completely drop QObject handlers entries from HMP's tables.

NOTE: HMP specific constructions, like "q|quit", have been dropped.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2010-10-01 10:20:06 -03:00