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2011-12-06qapi: Convert migrate_set_downtimeLuiz Capitulino1-2/+1
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert migrate_cancelLuiz Capitulino1-2/+1
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert blockdev_snapshot_syncLuiz Capitulino1-1/+1
Unfortunately, this conversion required an additional change. In the old QMP command, the 'snapshot-file' argument is specified as optional. The idea is to take the snapshot internally if 'snapshot-file' is not passed. However, internal snapshots are not supported yet so the command returns a MissingParamater error if 'snapshot-file' is not passed. Which makes the argument actually required and will cause compatibility breakage if we change that in the future. To fix this the QAPI converted blockdev_snapshot_sync command makes the 'snapshot-file' argument required. Again, in practice it's actually required, so this is not incompatible. If we do implement internal snapshots someday, we'll need a new argument for it. Note that this discussion doesn't affect HMP. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert block_resizeLuiz Capitulino1-2/+1
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert balloonLuiz Capitulino1-3/+1
Note that the command being dropped uses the deprecated MONITOR_CMD_ASYNC API, but the new command is a regular synchronous command. There shouldn't be visible differences though, as MONITOR_CMD_ASYNC is internal only. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert block_passwdLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert set_linkLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert inject-nmiLuiz Capitulino1-2/+1
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert contLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert pmemsaveLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06qapi: Convert memsaveLuiz Capitulino1-2/+1
Please, note that the QMP command has a new 'cpu-index' parameter. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-05block: add -drive copy-on-read=on|offStefan Hajnoczi1-2/+3
This patch adds the -drive copy-on-read=on|off command-line option: copy-on-read=on|off copy-on-read is "on" or "off" and enables whether to copy read backing file sectors into the image file. Copy-on-read avoids accessing the same backing file sectors repeatedly and is useful when the backing file is over a slow network. By default copy-on-read is off. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-12-05hmp/qmp: add block_set_io_throttleZhi Yong Wu1-0/+15
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-10-31Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori1-2/+1
Conflicts: ui/spice-core.c
2011-10-27qapi: Convert the cpu commandLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-25spice: turn client_migrate_info to asyncYonit Halperin1-1/+2
RHBZ 737921 Spice client is required to connect to the migration target before/as migration starts. Since after migration starts, the target qemu is blocked and cannot accept new spice client we trigger the connection to the target upon client_migrate_info command. client_migrate_info completion cb will be called after spice client has been connected to the target (or a timeout). See following patches and spice patches. Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-10Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori1-7/+4
2011-10-08Merge branch 'tracing' of git://repo.or.cz/qemu/stefanhaBlue Swirl1-1/+1
* 'tracing' of git://repo.or.cz/qemu/stefanha: trace: add arguments to bdrv_co_io_em() trace event trace: trace monitor qmp dispatch/completion trace: trace bdrv_open_common() hmp: re-enable trace-file command
2011-10-06ppc: booke206: add "info tlb" supportScott Wood1-1/+1
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-10-04qapi: Convert system_powerdownLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-04qapi: Convert system_resetLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-04qapi: Convert stopLuiz Capitulino1-2/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-04qapi: Convert quitLuiz Capitulino1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-03hmp: re-enable trace-file commandMichael Roth1-1/+1
Commit 31965ae27bc11e90674be12584bb201b83df5aef reverted a previous renaming of CONFIG_SIMPLE_TRACE->CONFIG_TRACE_SIMPLE in a couple spots, leading to trace-file currently being unavailable. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-01trace: always compile support for controlling and querying trace event statesLluís1-2/+5
The current interface is generic for this small set of operations, and thus other backends can easily modify the "trace/control.c" file to add their own implementation. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
2011-09-01trace: separate trace event control and query routines from the simple backendLluís1-1/+1
Generalize the 'st_print_trace_events' and 'st_change_trace_event_state' into backend-specific 'trace_print_events' and 'trace_event_set_state' (respectively) in the "trace/control.h" file. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
2011-09-01trace: [configure] rename CONFIG_*_TRACE into CONFIG_TRACE_*Lluís1-2/+2
Provides a more hierarchical view of the variable domain. Also adds the CONFIG_TRACE_* variables for all backends. [Stefan added missing 'test' in stap if statement] Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-03HMP: Remove the duplicated info "info kvm" in hmp-commands.hx.Zhi Yong Wu1-2/+0
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-07-21QMP: add snapshot-blkdev-sync commandJes Sorensen1-1/+1
Add QMP bits for snapshot_blkdev command. This is the same as snapshot_blkdev in the human monitor. The command is synchronous. In the future async commands and or a break down of the functionality into multiple commands might be added. Also change the 'snapshot_file' argument to 'snapshot-file' in the human monitor, so that it matches QMP. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-06-01HMP: Use QMP inject nmi implementationLuiz Capitulino1-4/+5
This **CHANGES** the human monitor "nmi" command behavior. Currently it accepts an CPU argument which, when provided, will send the NMI to the specified CPU. This feature is of discussable value though and HMP shouldn't have more features than QMP, so let's use QMP's instead (it's also simpler). Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-03-10hmp-commands.hx: fix badly merged client_migrate_info commandJes Sorensen1-16/+16
client_migrate_info was merged badly, placing it between the command and the documentation for another command. In addition it did not respect the general rule of hmp-commands.hx, of having command definition before the documentation. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-10Change snapshot_blkdev hmp to use correct argument type for deviceJes Sorensen1-1/+1
Pointed out by Markus Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-01Merge remote branch 'qemu-kvm/uq/master' into stagingAnthony Liguori1-3/+3
aliguori: fix build with !defined(KVM_CAP_ASYNC_PF) Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-01Merge remote branch 'spice/spice.v29.pull' into stagingAnthony Liguori1-0/+17
Conflicts: trace-events
2011-01-31block: add block_resize monitor commandChristoph Hellwig1-0/+19
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>
2011-01-24spice/vnc: client migration.Gerd Hoffmann1-0/+17
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>
2011-01-21Add "broadcast" option for mce commandJin Dongming1-3/+3
When the following test case is injected with mce command, maybe user could not get the expected result. DATA command cpu bank status mcg_status addr misc (qemu) mce 1 1 0xbd00000000000000 0x05 0x1234 0x8c Expected Result panic type: "Fatal Machine check" That is because each mce command can only inject the given cpu and could not inject mce interrupt to other cpus. So user will get the following result: panic type: "Fatal machine check on current CPU" "broadcast" option is used for injecting dummy data into other cpus. Injecting mce with this option the expected result could be gotten. Usage: Broadcast[on] command broadcast cpu bank status mcg_status addr misc (qemu) mce -b 1 1 0xbd00000000000000 0x05 0x1234 0x8c Broadcast[off] command cpu bank status mcg_status addr misc (qemu) mce 1 1 0xbd00000000000000 0x05 0x1234 0x8c Signed-off-by: Jin Dongming <jin.dongming@np.css.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-01-10Merge remote branch 'mst/for_anthony' into stagingAnthony Liguori1-0/+25
2010-12-27Merge branch 'spice.v23.pull' of git://anongit.freedesktop.org/spice/qemuAurelien Jarno1-0/+54
* '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.
2010-12-24pcie/aer: glue aer error injection into qemu monitorIsaku Yamahata1-0/+25
introduce pcie_aer_inject_error command. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-12-19Sparc: implement monitor command 'info tlb'Blue Swirl1-1/+1
Use existing dump_mmu() to implement monitor command 'info tlb'. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-17Introduce do_snapshot_blkdev() and monitor command to handle it.Jes Sorensen1-0/+19
The monitor command is: snapshot_blkdev <device> [snapshot-file] [format] Default format is qcow2. For now snapshots without a snapshot-file, eg internal snapshots, are not supported. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-12-09vnc/spice: add set_passwd monitor command.Gerd Hoffmann1-0/+54
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>
2010-11-24Implement drive_del to decouple block removal from device removalRyan Harper1-0/+18
Currently device hotplug removal code is tied to device removal via ACPI. All pci devices that are removable via device_del() require the guest to respond to the request. In some cases the guest may not respond leaving the device still accessible to the guest. The management layer doesn't currently have a reliable way to revoke access to host resource in the presence of an uncooperative guest. This patch implements a new monitor command, drive_del, which provides an explicit command to revoke access to a host block device. drive_del first quiesces the block device (qemu_aio_flush; bdrv_flush() and bdrv_close()). This prevents further IO from being submitted against the host device. Finally, drive_del cleans up pointers between the drive object (host resource) and the device object (guest resource). Signed-off-by: Ryan Harper <ryanh@us.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-11-03Switch migrate_set_speed() to take an 'o' argument rather than a float.Jes Sorensen1-2/+3
Clarify default value of MB in migration speed argument in monitor, if no suffix is specified. This differ from previous default of bytes, but is consistent with the rest of the places where we accept a size argument. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-10-01Monitor: Rename the qemu-monitor.hx fileLuiz Capitulino1-0/+1216
Let's be consistent and call it hmp-commands.hx, so that we have qmp-commands.hx for QMP and hmp-commands.hx for HMP. Please, note that this commit doesn't touch qemu-monitor.texi. All texi files have the qemu- prefix and I don't think it's worth changing that. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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