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qmp: make block job command naming consistent
The block streaming and job commands used '_' instead of '-' for reasonsof compatibility with libvirt, which already included support for the'_' naming. However, the semantics of block_job_cancel have changed and...
qapi: convert device_del
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Merge remote-tracking branch 'sstabellini/saverestore-8' into staging
Introduce "xen-save-devices-state"
- add an "is_ram" flag to SaveStateEntry;
- register_savevm_live sets is_ram for live_savevm devices;
- introduce a "xen-save-devices-state" QAPI command that can be used to savethe state of all devices, but not the RAM or the block devices of the...
qapi: Convert migrate
The migrate command is one of those commands where HMP and QMP completelymix up together. This made the conversion to the QAPI (which separates thecommand into QMP and HMP parts) a bit difficult.
The first important change to be noticed is that this commit completes the...
Merge remote-tracking branch 'kwolf/for-anthony' into staging
rename blockdev-group-snapshot-sync
We will add other kinds of operation. Prepare for this by adjustingthe schema.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Kevin Wolf <kwolf@redhat.com>
add mode field to blockdev-snapshot-sync transaction item
The mode field lets a management application create the snapshotdestination outside QEMU.
Right now, the only modes are "existing" and "absolute-paths". Mirroringintroduces "no-backing-file". In the future "relative-paths" could be...
qmp: convert blockdev-snapshot-sync to a wrapper around transactions
Simplify the blockdev-snapshot-sync code and gain failsafe operationby turning it into a wrapper around the new transaction command. A newoption is also added matching "mode".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>...
qapi-schema: fix typos and explain 'spice' auth
Signed-off-by: Alon Levy <alevy@redhat.com>Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qapi-schema.json: fix comment for type ObjectPropretyInfo
qapi: Introduce blockdev-group-snapshot-sync command
This is a QAPI/QMP only command to take a snapshot of a group ofdevices. This is similar to the blockdev-snapshot-sync command, exceptblockdev-group-snapshot-sync accepts a list devices, filenames, and...
suspend: add system_wakeup monitor command
This patch adds the system_wakeup monitor command which will simplywake up suspended guests.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom: move properties from qdev to object
This is mostly code movement although not entirely. This makes properties partof the Object base class which means that we can now start using Object in ameaningful way outside of qdev.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom: add new command to search for types
This adds a command that allows searching for types that implement a property.This allows you to do things like search for all available PCIDevices. In thefuture, we'll also have a standard interface for things with a BlockDriverState...
qmp: add block_job_cancel command
Add block_job_cancel, which stops an active block streaming operation.When the operation has been cancelled the new BLOCK_JOB_CANCELLED eventis emitted.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>Acked-by: Luiz Capitulino <lcapitulino@redhat.com>...
qmp: add query-block-jobs
Add query-block-jobs, which shows the progress of ongoing block deviceoperations.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>Acked-by: Luiz Capitulino <lcapitulino@redhat.com>Signed-off-by: Kevin Wolf <kwolf@redhat.com>
add QERR_BASE_NOT_FOUND
This qerror will be raised when a given streaming base (backing file)cannot be found.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>Acked-by: Luiz Capitulino <lcapitulino@redhat.com>...
qmp: add block_job_set_speed command
Add block_job_set_speed, which sets the maximum speed for a backgroundblock operation.
qmp: add block_stream command
Add the block_stream command, which starts copy backing file contentsinto the image file. Also add the BLOCK_JOB_COMPLETED QMP event whichis emitted when image streaming completes. Later patches add controlover the background copy speed, cancelation, and querying running...
qapi: Convert eject
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qapi: Introduce change-vnc-password
New QMP command to change the VNC password.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qapi: Convert change
qapi: Convert block_set_io_throttle
block: use proper qerrors in qmp_block_resize
Let's report specific errors so that management tools and users canidentify the problem.
Two new qerrors are needed: * QERR_DEVICE_HAS_NO_MEDIUM for ENOMEDIUM * QERR_DEVICE_IS_READ_ONLY for EACCES
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>...
qapi: Convert set_password
qapi: Convert expire_password
qmp: add qom-list command
This can be used to list properties in the device model.
qom: qom_{get, set} monitor commands (v2)
This allows clients to read and write device model properties through QMP. QAPIdoesn't support Visitor types yet and these commands are special in that theydon't work with fixed types.
I've added a documentation stub to qapi-schema.json so we can keep consistency...
qapi: Convert pmemsave
qapi: Convert cont
qapi: Convert inject-nmi
qapi: Convert set_link
qapi: Convert block_passwd
qapi: Convert balloon
Note that the command being dropped uses the deprecated MONITOR_CMD_ASYNCAPI, but the new command is a regular synchronous command. There shouldn'tbe visible differences though, as MONITOR_CMD_ASYNC is internal only.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
qapi: Convert block_resize
qapi: Convert blockdev_snapshot_sync
Unfortunately, this conversion required an additional change.
In the old QMP command, the 'snapshot-file' argument is specified asoptional. The idea is to take the snapshot internally if 'snapshot-file'is not passed. However, internal snapshots are not supported yet so...
qapi: Convert human-monitor-command
qapi: Convert migrate_cancel
qapi: Convert migrate_set_downtime
qapi: Convert migrate_set_speed
qapi: Convert memsave
Please, note that the QMP command has a new 'cpu-index' parameter.
hmp/qmp: add block_set_io_throttle
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>
qapi: Convert query-cpus
qapi: Convert query-block
qapi: Convert query-blockstats
qapi: Convert query-vnc
There are three important remarks in relation to the non-qapi command:
1. This commit also fixes the behavior of the 'query-vnc' and 'info vnc' commands to return an error when qemu is built without VNC support (ie. --disable-vnc). The non-qapi command would return the OK...
qapi: Convert query-spice
qapi: Convert query-balloon
Please, note that some of the code supporting memory statistics isstill around (eg. virtio_balloon_receive_stats() and reset_stats()).
Also, the qmp_query_balloon() function is synchronous and thus doesn'tmake any use of the (not fully working) monitor's asynchronous command...
qapi: Convert query-pci
This also fixes a bug with the old version: QMP would invert device idand vendor id. This would look ok on HMP because it was printing"device:vendor" instead of "vendor:device".
qapi: Convert query-mice
qapi: Convert query-migrate
qapi: Convert the cpu command
qapi: Convert query-kvm
qapi: Convert query-status
Please, note that the RunState type as defined in sysemu.h and itsrunstate_as_string() function are being dropped in favor of theRunState type generated by the QAPI.
qapi: Convert query-uuid
qapi: Convert query-chardev
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qapi: Convert query-commands
qapi: Convert quit
qapi: Convert stop
qapi: Convert system_reset
qapi: Convert system_powerdown
qapi: convert query-name
A simple example conversion 'info name'. This also adds the new files forQMP and HMP.
qapi: Convert query-version
qapi: use middle mode in QMP server
Use the new middle mode within the existing QMP server.