- 14 3月, 2017 1 次提交
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由 Thomas Huth 提交于
Occasionally the users try to mix the bootindex properties with the "-boot order" parameter - and this likely does not give the expected results. So let's add a proper statement that these two concepts should not be used together. Signed-off-by: NThomas Huth <thuth@redhat.com> Message-Id: <1488303601-23741-1-git-send-email-thuth@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 07 3月, 2017 1 次提交
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由 Markus Armbruster 提交于
The new command line option -blockdev works like QMP command blockdev-add. The option argument may be given in JSON syntax, exactly as in QMP. Example usage: -blockdev '{"node-name": "foo", "driver": "raw", "file": {"driver": "file", "filename": "foo.img"} }' The JSON argument doesn't exactly blend into the existing option syntax, so the traditional KEY=VALUE,... syntax is also supported, using dotted keys to do the nesting: -blockdev node-name=foo,driver=raw,file.driver=file,file.filename=foo.img This does not yet support lists, but that will be addressed shortly. Note that calling qmp_blockdev_add() (say via qmp_marshal_block_add()) right away would crash. We need to stash the configuration for later instead. This is crudely done, and bypasses QemuOpts, even though storing configuration is what QemuOpts is for. Need to revamp option infrastructure to support QAPI types like BlockdevOptions. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-Id: <1488317230-26248-22-git-send-email-armbru@redhat.com>
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- 03 3月, 2017 1 次提交
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由 Eduardo Habkost 提交于
Rewrite the -numa documentation to clarify what exactly it does. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170123180632.28942-3-ehabkost@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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- 28 2月, 2017 2 次提交
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由 Pradeep Jagadeesh 提交于
This patchset adds the throttle support for the 9p-local driver. For now this functionality can be enabled only through qemu cli options. QMP interface and support to other drivers need further extensions. To make it simple for other 9p drivers, the throttle code has been put in separate files. Signed-off-by: NPradeep Jagadeesh <pradeep.jagadeesh@huawei.com> Reviewed-by: NAlberto Garcia <berto@igalia.com> (pass extra NULL CoMutex * argument to qemu_co_queue_wait(), added options to qemu-options.hx, Greg Kurz) Signed-off-by: NGreg Kurz <groug@kaod.org>
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由 Vincenzo Maffione 提交于
In the vhost-user example, a chardev with id chr0 is referenced by the vhost-user net backend, but the id is not specified in the chardev option. Signed-off-by: NVincenzo Maffione <v.maffione@gmail.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 24 2月, 2017 1 次提交
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由 KONRAD Frederic 提交于
We know there will be cases where MTTCG won't work until additional work is done in the front/back ends to support. It will however be useful to be able to turn it on. As a result MTTCG will default to off unless the combination is supported. However the user can turn it on for the sake of testing. Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com> [AJB: move to -accel tcg,thread=multi|single, defaults] Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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- 21 2月, 2017 2 次提交
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由 Thomas Huth 提交于
The sheepdog URL is broken twice: First it uses a duplicated http:// prefix, second the website seems to have moved to https://sheepdog.github.io/sheepdog/ instead. Signed-off-by: NThomas Huth <thuth@redhat.com> Signed-off-by: NJeff Cody <jcody@redhat.com>
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由 Markus Armbruster 提交于
The PC machines (pc-q35-* pc-i440fx-* pc-* isapc xenfv) automatically create lsi53c895a SCSI HBAs and SCSI devices to honor -drive if=scsi. For giggles, try -drive if=scsi,bus=25,media=cdrom --- this makes QEMU create 25 of them. lsi53c895a is thoroughly obsolete (PCI Ultra2 SCSI, ca. 2000), and currently has no maintainer in QEMU. megasas is a better choice, except with old OSes that lack drivers. virtio-scsi is a much better choice when you have a driver, but only (newish) Linux comes with one in the box. There is no good default that works for all guests. Encourage users to pick a non-obsolete SCSI HBA that works for them by deprecating -drive if=scsi. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1487161136-9018-4-git-send-email-armbru@redhat.com> Acked-By: NPaolo Bonzini <pbonzini@redhat.com>
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- 20 2月, 2017 1 次提交
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由 Marc-André Lureau 提交于
When multiple GPU are available, picking the first one isn't always the best choice. Learn to specify a device rendernode. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170212112118.16044-1-marcandre.lureau@redhat.com Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 16 2月, 2017 1 次提交
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由 Alberto Garcia 提交于
The QEMU manual page states that Cirrus Logic is the default video card if the user doesn't specify any. However this is not true since QEMU 2.2. Signed-off-by: NAlberto Garcia <berto@igalia.com> Message-Id: <20170127094154.19778-1-berto@igalia.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 10 2月, 2017 1 次提交
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由 Daniel P. Berrange 提交于
The code which interprets the CLI args to populate the SocketAddress objects for plain & websockets VNC is quite complex already and will need further enhancements shortly. Refactor it into separate methods to avoid vnc_display_open getting even larger. As a side effect of the refactoring, it is now possible to specify a listen address for the websocket server explicitly. e.g, -vnc localhost:5900,websockets=0.0.0.0:8080 will listen on localhost for the plain VNC server, but expose the websockets VNC server on the public interface. This refactoring also removes the restriction that prevents enabling websockets when the plain VNC server is listening on a UNIX socket. Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Message-id: 20170203120649.15637-5-berrange@redhat.com [ kraxel: squashed clang build fix ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 28 1月, 2017 3 次提交
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由 Marc-André Lureau 提交于
I am pretty sure that's the word Fabrice Bellard intended to write. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Marc-André Lureau 提交于
Available since commit db418a0a (October 2011, qemu 1.0) Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Pavel Dovgalyuk 提交于
This patch implements initial vmstate creation or loading at the start of record/replay. It is needed for rewinding the execution in the replay mode. v4 changes: - snapshots are not created by default anymore v3 changes: - added rrsnapshot option Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20170124071746.4572.61449.stgit@PASHA-ISP> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 25 1月, 2017 5 次提交
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由 Samuel Thibault 提交于
The curses and none possibilities are already documented on a separate line, so documenting it on the sdl line was both unneeded and confusing. Introduced in commit f04ec5afSigned-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Po-Hsu Lin 提交于
Remove the duplicated help message for 'kernel_irqchip'. Signed-off-by: NPo-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Stefan Weil 提交于
Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Michael Tokarev 提交于
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
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由 Ashijeet Acharya 提交于
Add a new option "--only-migratable" in qemu which will allow to add only those devices which will not fail qemu after migration. Devices set with the flag 'unmigratable' cannot be added when this option will be used. Signed-off-by: NAshijeet Acharya <ashijeetacharya@gmail.com> Message-Id: <1484566314-3987-3-git-send-email-ashijeetacharya@gmail.com> Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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- 24 1月, 2017 1 次提交
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由 Eduardo Habkost 提交于
Use @var{firstcpu} and @var{lastcpu} to make the metasyntatic variables a bit clearer. While doing this, use @var only around the metasyntatic variables, not including the square brackets and hyphen. The semantics of the "cpus" option will be clarified by rewriting the whole -numa documentation in a follow-up patch. Reported-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170123180632.28942-2-ehabkost@redhat.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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- 20 1月, 2017 1 次提交
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由 Vincent Palatin 提交于
Use the Intel HAX is kernel-based hardware acceleration module for Windows (similar to KVM on Linux). Based on the "target/i386: Add Intel HAX to android emulator" patch from David Chou <david.j.chou@intel.com> Signed-off-by: NVincent Palatin <vpalatin@chromium.org> Message-Id: <7b9cae28a0c379ab459c7a8545c9a39762bd394f.1484045952.git.vpalatin@chromium.org> [Drop hax_populate_ram stub. - Paolo] Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 17 1月, 2017 1 次提交
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由 Paolo Bonzini 提交于
Remove the colon, and add it in qemu-options-wrapper.h instead. The introduction of @subsection also found a case where the table was not closed and reopened around a heading, so fix it. Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 06 12月, 2016 1 次提交
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由 Prasanna Kumar Kalever 提交于
Document: 1. The new debug and logfile options with their usages 2. New json format and its usage and 3. update "GlusterFS, Device URL Syntax" section in "Invocation" Signed-off-by: NPrasanna Kumar Kalever <prasanna.kalever@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NJeff Cody <jcody@redhat.com>
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- 15 11月, 2016 1 次提交
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由 Max Reitz 提交于
Because TFTP does not support byte ranges, it was never usable with our curl block driver. Since apparently nobody has ever complained loudly enough for someone to take care of the issue until now, it seems reasonable to assume that nobody has ever actually used it. Therefore, it should be safe to just drop it from curl's protocol list. [Jeff Cody: Below is additional summary pulled, with some rewording, from followup emails between Max and Markus, to explain what worked and what didn't] TFTP would sometimes work, to a limited extent, for images <= the curl "readahead" size, so long as reads started at offset zero. By default, that readahead size is 256KB. Reads starting at a non-zero offset would also have returned data from a zero offset. It can become more complicated still, with mixed reads at zero offset and non-zero offsets, due to data buffering. In short, TFTP could only have worked before in very specific scenarios with unrealistic expectations and constraints. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NJeff Cody <jcody@redhat.com> Message-id: 20161102175539.4375-4-mreitz@redhat.com Signed-off-by: NJeff Cody <jcody@redhat.com>
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- 31 10月, 2016 1 次提交
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由 Gonglei 提交于
The new cryptodev backend named cryptodev-builtin, which realized by QEMU cipher APIs. These APIs can be backed by either nettle or gcrypt. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 28 10月, 2016 3 次提交
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由 Marc-André Lureau 提交于
This option does nothing since commit 06ac27f6. Deprecate it. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Michael Tokarev 提交于
Reported-By: NDaniel Shahaf <danielsh@apache.org> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Changlong Xie 提交于
Signed-off-by: NChanglong Xie <xiecl.fnst@cn.fujitsu.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 08 10月, 2016 1 次提交
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由 Stefan Hajnoczi 提交于
Clean up the documentation for -chardev ringbuf. There is a stray closing parenthesis and the comma is unnecessary. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 27 9月, 2016 3 次提交
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由 Alexey Kardashevskiy 提交于
The tap backend is already using qemu-bridge-helper to attach tap interface to a bridge but (unlike the bridge backend) it always uses the default bridge name - br0. This adds a "br" property support to the tap backend. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: NGreg Kurz <groug@kaod.org> Tested-by: NGreg Kurz <groug@kaod.org> Signed-off-by: NJason Wang <jasowang@redhat.com>
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由 Zhang Chen 提交于
Filter-rewriter is a part of COLO project. It will rewrite some of secondary packet to make secondary guest's tcp connection established successfully. In this module we will rewrite tcp packet's ack to the secondary from primary,and rewrite tcp packet's seq to the primary from secondary. usage: colo secondary: -object filter-redirector,id=f1,netdev=hn0,queue=tx,indev=red0 -object filter-redirector,id=f2,netdev=hn0,queue=rx,outdev=red1 -object filter-rewriter,id=rew0,netdev=hn0,queue=all Signed-off-by: NZhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: NLi Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: NWen Congyang <wency@cn.fujitsu.com> Signed-off-by: NJason Wang <jasowang@redhat.com>
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由 Zhang Chen 提交于
This a COLO net ascii figure: Primary qemu Secondary qemu +--------------------------------------------------------------+ +----------------------------------------------------------------+ | +----------------------------------------------------------+ | | +-----------------------------------------------------------+ | | | | | | | | | | | guest | | | | guest | | | | | | | | | | | +-------^--------------------------+-----------------------+ | | +---------------------+--------+----------------------------+ | | | | | | ^ | | | | | | | | | | | | +------------------------------------------------------+ | | | | |netfilter| | | | | | netfilter | | | | +----------+ +----------------------------+ | | | +-----------------------------------------------------------+ | | | | | | | out | | | | | | filter excute order | | | | | | +-----------------------------+ | | | | | | +-------------------> | | | | | | | | | | | | | | | | TCP | | | | +-----+--+-+ +-----v----+ +-----v----+ |pri +----+----+sec| | | | +------------+ +---+----+---v+rewriter++ +------------+ | | | | | | | | | | |in | |in | | | | | | | | | | | | | | | | filter | | filter | | filter +------> colo <------+ +--------> filter +--> adjust | adjust +--> filter | | | | | | mirror | |redirector| |redirector| | | compare | | | | | | redirector | | ack | seq | | redirector | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +----^-----+ +----+-----+ +----------+ | +---------+ | | | | +------------+ +--------+--------------+ +---+--------+ | | | | | tx | rx rx | | | | | tx all | rx | | | | | | | | | | +-----------------------------------------------------------+ | | | | +--------------+ | | | | | | | | | filter excute order | | | | | | | | | | +----------------> | | | +--------------------------------------------------------+ | | +-----------------------------------------+ | | | | | | | | | +--------------------------------------------------------------+ +----------------------------------------------------------------+ |guest receive | guest send | | +--------+----------------------------v------------------------+ | | NOTE: filter direction is rx/tx/all | tap | rx:receive packets sent to the netdev | | tx:receive packets sent by the netdev +--------------------------------------------------------------+ In COLO-compare, we do packet comparing job. Packets coming from the primary char indev will be sent to outdev. Packets coming from the secondary char dev will be dropped after comparing. colo-comapre need two input chardev and one output chardev: primary_in=chardev1-id (source: primary send packet) secondary_in=chardev2-id (source: secondary send packet) outdev=chardev3-id usage: primary: -netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown -device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66 -chardev socket,id=mirror0,host=3.3.3.3,port=9003,server,nowait -chardev socket,id=compare1,host=3.3.3.3,port=9004,server,nowait -chardev socket,id=compare0,host=3.3.3.3,port=9001,server,nowait -chardev socket,id=compare0-0,host=3.3.3.3,port=9001 -chardev socket,id=compare_out,host=3.3.3.3,port=9005,server,nowait -chardev socket,id=compare_out0,host=3.3.3.3,port=9005 -object filter-mirror,id=m0,netdev=hn0,queue=tx,outdev=mirror0 -object filter-redirector,netdev=hn0,id=redire0,queue=rx,indev=compare_out -object filter-redirector,netdev=hn0,id=redire1,queue=rx,outdev=compare0 -object colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0 secondary: -netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down script=/etc/qemu-ifdown -device e1000,netdev=hn0,mac=52:a4:00:12:78:66 -chardev socket,id=red0,host=3.3.3.3,port=9003 -chardev socket,id=red1,host=3.3.3.3,port=9004 -object filter-redirector,id=f1,netdev=hn0,queue=tx,indev=red0 -object filter-redirector,id=f2,netdev=hn0,queue=rx,outdev=red1 Signed-off-by: NZhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: NLi Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: NWen Congyang <wency@cn.fujitsu.com> Signed-off-by: NJason Wang <jasowang@redhat.com>
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- 14 9月, 2016 2 次提交
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由 Lin Ma 提交于
Signed-off-by: NLin Ma <lma@suse.com> Message-Id: <20160816171352.17021-1-lma@suse.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Colin Lord 提交于
Updates the help messages to remove misleading information about SDL being the normal display used. Signed-off-by: NColin Lord <cdlord2@illinois.edu> Message-Id: <1471030248-21637-1-git-send-email-cdlord2@illinois.edu> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 13 9月, 2016 2 次提交
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由 Samuel Thibault 提交于
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Li Zhijian 提交于
since f1d3e586, the code had changed the default value to 'off', so this patch make document and code are consistent. Signed-off-by: NLi Zhijian <lizhijian@cn.fujitsu.com> Message-id: 1470024419-10886-1-git-send-email-lizhijian@cn.fujitsu.com Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 04 8月, 2016 1 次提交
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由 Robert Ho 提交于
The '-display' help information is not very correct. This patch sort it a little. Also, in its help information, reveals what implicit display option will be chosen if no definition. Signed-off-by: NRobert Ho <robert.hu@intel.com> Message-Id: <1469528231-26206-1-git-send-email-robert.hu@intel.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 07 7月, 2016 1 次提交
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由 Jason Wang 提交于
This patch add the capability of basic vhost net busy polling which is supported by recent kernel. User could configure the maximum number of us that could be spent on busy polling through a new property of tap "poll-us". Cc: Greg Kurz <groug@kaod.org> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NJason Wang <jasowang@redhat.com>
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- 04 7月, 2016 1 次提交
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由 Marcel Apfelbaum 提交于
Since iommu devices can be created with '-device' there is no need to keep iommu as machine and mch property. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 29 6月, 2016 1 次提交
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由 Denis V. Lunev 提交于
This text will be included to qemu-nbd/qemu-img mans in the next patches. Signed-off-by: NDenis V. Lunev <den@openvz.org> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1466174654-30130-3-git-send-email-den@openvz.org CC: Paolo Bonzini <pbonzini@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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