- 12 4月, 2013 1 次提交
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由 Michal Novotny 提交于
This reverts commit 4d700430 as asked by Luiz. The patch has been obsoleted by extending MachineInfo structure by cpu-max field. Signed-off-by: NMichal Novotny <minovotn@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 26 3月, 2013 3 次提交
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由 Peter Lieven 提交于
during bulk stage of ram migration if a page is a zero page do not send it at all. the memory at the destination reads as zero anyway. even if there is an madvise with QEMU_MADV_DONTNEED at the target upon receipt of a zero page I have observed that the target starts swapping if the memory is overcommitted. it seems that the pages are dropped asynchronously. this patch also updates QMP to return the number of skipped pages in MigrationStats. Signed-off-by: NPeter Lieven <pl@kamp.de> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Michal Novotny 提交于
These commands return the maximum number of CPUs supported by the currently running emulator instance, as defined in its QEMUMachine struct. Signed-off-by: NMichal Novotny <minovotn@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Corey Bryant 提交于
Signed-off-by: NCorey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 13 3月, 2013 1 次提交
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由 Stefan Berger 提交于
This patch adds support for TPM command line options. The command line options supported here are ./qemu-... -tpmdev passthrough,path=<path to TPM device>,id=<id> -device tpm-tis,tpmdev=<id>,id=<other id> and ./qemu-... -tpmdev help where the latter works similar to -soundhw help and shows a list of available TPM backends (for example 'passthrough'). Using the type parameter, the backend is chosen, i.e., 'passthrough' for the passthrough driver. The interpretation of the other parameters along with determining whether enough parameters were provided is pushed into the backend driver, which needs to implement the interface function 'create' and return a TPMDriverOpts structure if the VM can be started or 'NULL' if not enough or bad parameters were provided. Monitor support for 'info tpm' has been added. It for example prints the following: (qemu) info tpm TPM devices: tpm0: model=tpm-tis \ tpm0: type=passthrough,path=/dev/tpm0,cancel-path=/sys/devices/pnp0/00:09/cancel Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: NJoel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-2-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 11 2月, 2013 1 次提交
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由 Markus Armbruster 提交于
Commit 6daf194d and be62a2eb got rid of a bunch, but they keep coming back. Tracked down with this Coccinelle semantic patch: @r@ expression err, eno, cls, fmt; position p; @@ ( error_report(fmt, ...)@p | error_set(err, cls, fmt, ...)@p | error_set_errno(err, eno, cls, fmt, ...)@p | error_setg(err, fmt, ...)@p | error_setg_errno(err, eno, fmt, ...)@p ) @script:python@ fmt << r.fmt; p << r.p; @@ if "\\n" in str(fmt): print "%s:%s:%s:%s" % (p[0].file, p[0].line, p[0].column, fmt) Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 1360354939-10994-4-git-send-email-armbru@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 07 2月, 2013 4 次提交
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
New device, has never been released, so we can still improve things without worrying about compatibility. Naming is a mess. The code calls the device driver CirMemCharDriver, the public API calls it "memory", "memchardev", or "memchar", and the special commands are named like "memchar-FOO". "memory" is a particularly unfortunate choice, because there's another character device driver called MemoryDriver. Moreover, the device's distinctive property is that it's a ring buffer, not that's in memory. Therefore: * Rename CirMemCharDriver to RingBufCharDriver, and call the thing a "ringbuf" in the API. * Rename QMP and HMP commands from memchar-FOO to ringbuf-FOO. * Rename device parameter from maxcapacity to size (simple words are good for you). * Clearly mark the parameter as optional in documentation. * Fix error reporting so that chardev-add reports to current monitor, not stderr. * Replace cirmem in C identifiers by ringbuf. * Rework documentation. Document the impact of our crappy UTF-8 handling on reading. * QMP examples that even work. I could split this up into multiple commits, but they'd change the same documentation lines multiple times. Not worth it. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
The data returned has a well-defined size, which makes the size returned along with it redundant at best. Drop it. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
Command memchar-write takes data and size parameter. Begs the question what happens when data doesn't match size. With format base64, qmp_memchar_write() copies the full data argument, regardless of size argument. With format utf8, qmp_memchar_write() copies size bytes from data, happily reading beyond data. Copies crap from the heap or even crashes. Drop the size parameter, and always copy the full data argument. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 01 2月, 2013 1 次提交
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由 Orit Wasserman 提交于
Signed-off-by: NOrit Wasserman <owasserm@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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- 26 1月, 2013 2 次提交
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由 Paolo Bonzini 提交于
This makes sense when the next commit starts using the extra buffer space to perform many I/O operations asynchronously. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
The desired granularity may be very different depending on the kind of operation (e.g. continuous replication vs. collapse-to-raw) and whether the VM is expected to perform lots of I/O while mirroring is in progress. Allow the user to customize it, while providing a sane default so that in general there will be no extra allocated space in the target compared to the source. Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 25 1月, 2013 3 次提交
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由 Lei Li 提交于
Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Lei Li 提交于
Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Luiz Capitulino 提交于
Next commit will re-enable balloon stats with a different interface, but this old code conflicts with it. Let's drop it. It's important to note that the QMP and HMP interfaces are also dropped by this commit. That shouldn't be a problem though, because: 1. All QMP fields are optional 2. This feature has always been disabled Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 17 1月, 2013 1 次提交
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由 Wenchao Xia 提交于
This patch change all info call back function to take additional QDict * parameter, which allow those command take parameter. Now it is set to NULL at default case. Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 16 1月, 2013 1 次提交
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由 Gerd Hoffmann 提交于
Add chardev-add and chardev-remove commands to the human monitor. chardev-add accepts the same syntax as -chardev, chardev-remove expects a chardev id. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 19 12月, 2012 6 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Move public headers to include/net, and leave private headers in net/. Put the virtio headers in include/net/tap.h, removing the multiple copies that existed. Leave include/net/tap.h as the interface for NICs, and net/tap_int.h as the interface for OS-specific parts of the tap backend. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Touching char/char.h basically causes the whole of QEMU to be rebuilt. Avoid this, it is usually unnecessary. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 12 11月, 2012 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 24 10月, 2012 4 次提交
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由 Aurelien Jarno 提交于
On sparc targets, info cpus returns this kind of output: | info cpus | * CPU #0: pc=0x0000000000424d18pc=0x0000000000424d18npc=0x0000000000424d1c thread_id=19460 pc is printed twice, there is no space between pc, pc and npc. With this patch, pc is not printed anymore when has_npc is set. In addition the space is printed before pc/nip/npc/PC instead of after the colon so that multiple prints are possible. This result on the following kind of input on sparc targets: | info cpus | * CPU #0: pc=0x0000000000424d18 npc=0x0000000000424d1c thread_id=19460 Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Paolo Bonzini 提交于
Error management is important for mirroring; otherwise, an error on the target (even something as "innocent" as ENOSPC) requires to start again with a full copy. Similar to on_read_error/on_write_error, two separate knobs are provided for on_source_error (reads) and on_target_error (writes). The default is 'report' for both. The 'ignore' policy will leave the sector dirty, so that it will be retried later. Thus, it will not cause corruption. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
This adds the monitor commands that start the mirroring job. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
While streaming can be dropped as soon as it progressed through the whole image, mirroring needs to be completed manually for two reasons: 1) so that management knows exactly when the VM switches to the target; 2) because for other use cases such as replication, we may leave the operation running for the whole life of the virtual machine. Add a new block job command that manually completes background operations. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 18 10月, 2012 3 次提交
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由 Juan Quintela 提交于
It indicates how many pages were dirtied during the last second. Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
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- 29 9月, 2012 2 次提交
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由 Paolo Bonzini 提交于
This patch adds support for error management to streaming. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
Add QMP commands matching the functionality. Paused jobs cannot be canceled without first resuming them. This ensures that I/O errors are never missed by management. However, an optional force argument can be specified to allow that. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 27 9月, 2012 2 次提交
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由 Luiz Capitulino 提交于
Before the qapi conversion, the sendkey command could be used to send key codes in hex directly to the guest. In HMP, this would be like: (qemu) sendkey 0xdc However, the qapi conversion broke this, as it only supports sending QKeyCode values to the guest. That's a regression. This commit fixes the problem by adding hex value support down the QMP interface, qmp_send_key(). In more detail, this commit: 1. Adds the KeyValue union. This can represent an hex value or a QKeyCode value 2. *Changes* the QMP send-key command to take an KeyValue argument instead of a QKeyCode one 3. Adapt hmp_send_key() to the QMP interface changes Item 2 is an incompatible change, but as we're in development phase (and this command has been merged a few weeks ago) this shouldn't be a problem. Finally, it's not possible to split this commit without breaking the build. Reported-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
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由 Luiz Capitulino 提交于
Today, it's necessary to specify the protocol you want to use when dumping the guest memory, for example: (qemu) dump-guest-memory file:/tmp/guest-memory This has a few issues: 1. It's cumbersome to type 2. We loose file path autocompletion 3. Being able to specify fd:X in HMP makes little sense for humans Because of these reasons, hardcode the 'protocol' argument to 'file:' in HMP. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
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- 06 9月, 2012 2 次提交
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由 Luiz Capitulino 提交于
Next commits will update devices to propagate errors. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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由 Amos Kong 提交于
Convert 'sendkey' to use QAPI. QAPI passes key's index of mapping table to qmp_send_key(), not keycode. So we use help functions to convert key/code to index of key_defs, and 'index' will be converted to 'keycode' inside qmp_send_key(). For qmp, QAPI would check invalid key and raise error. For hmp, invalid key is checked in hmp_send_key(). 'send-key' of QMP doesn't support key in hexadecimal format. Signed-off-by: NAmos Kong <akong@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 05 9月, 2012 1 次提交
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由 Yonit Halperin 提交于
The flag is 'true' when spice migration has completed on the src side. It is needed for a case where libvirt dies before migration completes and it misses the event QEVENT_SPICE_MIGRATE_COMPLETED. When libvirt is restored and queries the migration status, it also needs to query spice and check if its migration has completed. Signed-off-by: NYonit Halperin <yhalperi@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 22 8月, 2012 1 次提交
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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