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2018-10-02T22:13:46Z
DragonFlyBSD bugtracker
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13471
2018-10-02T22:13:46Z
ddegroot
<ul><li><strong>File</strong> <i>0003-Implemented-suggestions-made-by-ivadasz.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13472
2018-10-02T22:52:02Z
ddegroot
<ul><li><strong>File</strong> <i>0004-Added-virtio_teardown_intr-handling-to-vtballoon_det.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13473
2018-10-02T23:00:14Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0002-Adapt-to-DragonFlyBSD.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13474
2018-10-02T23:00:18Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0003-Implemented-suggestions-made-by-ivadasz.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13475
2018-10-02T23:00:21Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0004-Added-virtio_teardown_intr-handling-to-vtballoon_det.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13476
2018-10-02T23:01:46Z
ddegroot
<ul><li><strong>File</strong> <i>0002-Adapt-to-DragonFlyBSD.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13477
2018-10-03T00:10:35Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0002-Adapt-to-DragonFlyBSD.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13478
2018-10-03T00:10:45Z
ddegroot
<ul><li><strong>File</strong> <i>0002-Adapt-to-DragonFlyBSD.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13479
2018-10-03T00:19:20Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0002-Adapt-to-DragonFlyBSD.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13480
2018-10-03T00:19:34Z
ddegroot
<ul><li><strong>File</strong> <i>0002-Adapt-to-DragonFlyBSD.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13482
2018-10-04T13:07:02Z
ddegroot
<ul><li><strong>File</strong> <i>0003-Do-not-use-VM_ALLOC_INTERRUPT.-Add-better-inflate-de.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13484
2018-10-04T18:50:55Z
ddegroot
<ul><li><strong>File</strong> <i>0004-Adding-virtio-balloon-statistics.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13485
2018-10-04T23:37:01Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0004-Adding-virtio-balloon-statistics.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13486
2018-10-04T23:37:14Z
ddegroot
<ul><li><strong>File</strong> <i>0004-Adding-virtio-balloon-statistics.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13491
2018-10-08T15:29:49Z
ddegroot
<ul><li><strong>File</strong> <i>0005-Fix-KASSERT-issue-Reported-by-Tuxillo.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13494
2018-10-15T11:10:10Z
ddegroot
<ul><li><strong>File</strong> <i>0006-Add-extra-debug-flag.patch</i> added</li><li><strong>File</strong> <i>0007-Don-t-collect-stats-when-initialially-loaded-Reporte.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13495
2018-10-15T11:33:33Z
ddegroot
<ul></ul><p>When testing with qemu:<br />host-side: <br />- add "-balloon virtio" to the qemu command-line, to provide a PCI Balloon interface to the guest.<br />- make sure you have access to the monitor interface (qemu [...] -qmp tcp:localhost:4444,server,nowait)</p>
<p>guest-side:<br />Load driver<br />- kldload virtio_balloon<br />Increase debug level<br />- sysctl dev.vtballoon.0.debug_level=0x7</p>
<p>Inflating the balloon to 96 Mb on my 4096Mb Guest (4096->4000) (ie:reverse)<br />host side (monitor interface):</p>
<blockquote>
<p>telnet localhost 4444 (to connect to the monitor)</p>
</blockquote>
<p>{"QMP": {"version": {"qemu": {"micro": 0, "minor": 6, "major": 1}, "package": ""}, "capabilities": []}}</p>
<blockquote>
<p>{ "execute": "qmp_capabilities" }
{ "execute": "balloon","arguments":{"value":"4194304000"} } # 4000 * 1024 * 1024
{ "execute": "query-balloon" }
{ "execute": "qom-list", "arguments": { "path": "/machine/peripheral-anon/" }} # to get the balloon interface device name
{ "execute": "qom-get", "arguments": { "path": "/machine/peripheral-anon/device<sup><a href="#fn0">0</a></sup>", "property": "guest-stats" } } # Collect quest stats
{ "execute": "qom-set", "arguments": { "path": "/machine/peripheral-anon/device<sup><a href="#fn0">0</a></sup>", "property": "guest-stats-polling-interval", "value": 5}} # stat collection every 5 seconds</p>
</blockquote>
<p>or host side (using virsh):</p>
<blockquote>
<p>qemu-monitor-command --domain xxxxx --hmp 'balloon 4000'<br />qemu-monitor-command --domain xxxxx --hmp 'info balloon'<br />qemu-monitor-command --domain xxxxx '{ "execute": "qom-get", "arguments": { "path": "/machine/peripheral/balloon0", "property": "guest-stats" } }'</p>
</blockquote>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13496
2018-10-15T13:22:09Z
ddegroot
<ul><li><strong>File</strong> <i>0008-Fix-comments-review-schwildner.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13497
2018-10-17T22:05:46Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0008-Fix-comments-review-schwildner.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13498
2018-10-17T22:06:11Z
ddegroot
<ul><li><strong>File</strong> <i>0008-Fix-comments-review-swildner.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13503
2018-10-25T20:33:26Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0001-Initial-checking-fbsd-virtio_balloon.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13504
2018-10-25T20:33:30Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0002-Adapt-to-DragonFlyBSD.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13505
2018-10-25T20:33:33Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0003-Do-not-use-VM_ALLOC_INTERRUPT.-Add-better-inflate-de.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13506
2018-10-25T20:33:36Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0004-Adding-virtio-balloon-statistics.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13507
2018-10-25T20:33:40Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0005-Fix-KASSERT-issue-Reported-by-Tuxillo.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13508
2018-10-25T20:33:43Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0006-Add-extra-debug-flag.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13509
2018-10-25T20:33:46Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0007-Don-t-collect-stats-when-initialially-loaded-Reporte.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13510
2018-10-25T20:33:49Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0008-Fix-comments-review-swildner.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13511
2018-10-25T20:33:58Z
ddegroot
<ul><li><strong>Subject</strong> changed from <i>[WIP/RFC] Virtio Memory Balloon</i> to <i>Virtio Memory Balloon</i></li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13512
2018-10-25T20:34:21Z
ddegroot
<ul><li><strong>File</strong> <i>0001-Initial-checking-fbsd-virtio_balloon.patch</i> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13513
2018-10-25T20:37:46Z
ddegroot
<ul><li><strong>File</strong> deleted (<del><i>0001-Initial-checking-fbsd-virtio_balloon.patch</i></del>)</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13514
2018-10-25T20:37:56Z
ddegroot
<ul><li><strong>File</strong> <a href="/attachments/1549">0001-Virtio_Ballon-implementation-for-DragonFly.patch</a> <a class="icon-only icon-download" title="Download" href="/attachments/download/1549/0001-Virtio_Ballon-implementation-for-DragonFly.patch">0001-Virtio_Ballon-implementation-for-DragonFly.patch</a> added</li></ul>
DragonFlyBSD - Submit #3146: Virtio Memory Balloon
https://bugs.dragonflybsd.org/issues/3146?journal_id=13515
2018-10-26T14:17:56Z
ddegroot
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Resolved</i></li></ul><p>[gitweb-dfbsd] - <br />- LINT64: Add comments to the virtio devices. - <a class="external" href="http://tinyurl.com/y7crcwzf">http://tinyurl.com/y7crcwzf</a> - Sascha Wildner <saw@online.de> - Virtio_Balloon implementation for DragonFly - <a class="external" href="http://tinyurl.com/yd6t849m">http://tinyurl.com/yd6t849m</a> - Diederik de Groot <ddegroot@talon.nl><br />- sys/conf/files: Move vmx a bit up. - <a class="external" href="http://tinyurl.com/y8xder5o">http://tinyurl.com/y8xder5o</a> - Sascha Wildner <saw@online.de></p>