From: Stefan Priebe <s.priebe@profihost.ag>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] virtio-scsi vs. virtio-blk
Date: Thu, 09 Aug 2012 09:41:59 +0200 [thread overview]
Message-ID: <502369C7.7000300@profihost.ag> (raw)
In-Reply-To: <50236484.2090702@redhat.com>
starting line:
/usr/bin/qemu-x86_64 -chardev
socket,id=qmp,path=/var/run/qemu-server/103.qmp,server,nowait -mon
chardev=qmp,mode=control -pidfile /var/run/qemu-server/103.pid
-daemonize -usbdevice tablet -name kvmcrash -smp sockets=1,cores=8
-nodefaults -boot menu=on -vga cirrus -k de -device
virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5 -drive
file=iscsi://10.0.255.100/iqn.1986-03.com.sun:02:8a9019a4-4aa3-cd8a-f723-f05db9085ef9/0,if=none,id=drive-scsi1,cache=writethrough,aio=native
-device
scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1
-drive
file=iscsi://10.0.255.100/iqn.1986-03.com.sun:02:8a9019a4-4aa3-cd8a-f723-f05db9085ef9/2,if=none,id=drive-virtio0,cache=writethrough,aio=native
-device virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa
-drive
file=iscsi://10.0.255.100/iqn.1986-03.com.sun:02:8a9019a4-4aa3-cd8a-f723-f05db9085ef9/1,if=none,id=drive-scsi0,cache=writethrough,aio=native
-device
scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=102
-m 4096 -netdev
type=tap,id=net0,ifname=tap103i0,script=/var/lib/qemu-server/pve-bridge,vhost=on
-device
virtio-net-pci,mac=BA:5B:86:AD:14:3A,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300
I've also needed this patch:
https://github.com/stefanha/qemu/commit/d3e3082e6fe63d45cea2d92c41ad148dccf1b63e
otherwise kvm crash while hardware detection of ubuntu / debian.
Greets,
Stefan
Am 09.08.2012 09:19, schrieb Paolo Bonzini:
> Il 09/08/2012 09:07, Stefan Priebe ha scritto:
>> Yes should be possible. guest is Debian or Ubuntu. I couldn't find a
>> tag for V1.1.1 which I ran from source. So where to start bisect?
>
> You can start from the v1.1.0 tag.
>
> Can you give the command line, perhaps it is enough to reproduce?
>
> Paolo
>
>> Stefan
>>
>> Am 09.08.2012 um 09:01 schrieb Paolo Bonzini <pbonzini@redhat.com>:
>>
>>> Il 09/08/2012 08:13, Stefan Priebe ha scritto:
>>>> i really would like to test with actual git. But my VMs run
>>>> awfully SLOW with actual git version. Boot process prints one
>>>> line every two seconds. So i can't test. Is there a patch or
>>>> backport for this problem?
>>>
>>> Hmm, no, I haven't seen it reported either... How are you running
>>> the VMs? What guest is in there?
>>>
>>> Also, perhaps you could try bisecting the issue? I'm going on
>>> holiday next week, but I'm sure other people could help.
>>>
>>> Paolo
>>>
>
>
next prev parent reply other threads:[~2012-08-09 7:42 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 15:21 [Qemu-devel] virtio-scsi vs. virtio-blk Stefan Priebe
2012-08-08 16:17 ` Paolo Bonzini
2012-08-08 17:12 ` Stefan Priebe
2012-08-08 17:37 ` Paolo Bonzini
2012-08-09 6:13 ` Stefan Priebe
2012-08-09 7:01 ` Paolo Bonzini
2012-08-09 7:07 ` Stefan Priebe
2012-08-09 7:19 ` Paolo Bonzini
2012-08-09 7:41 ` Stefan Priebe [this message]
2012-08-09 7:53 ` Paolo Bonzini
2012-08-09 8:00 ` Stefan Priebe
2012-08-09 8:03 ` Paolo Bonzini
2012-08-09 9:18 ` Stefan Hajnoczi
2012-08-09 10:17 ` Stefan Priebe - Profihost AG
2012-08-09 11:04 ` Stefan Hajnoczi
2012-08-09 11:10 ` Paolo Bonzini
2012-08-09 11:24 ` Stefan Priebe - Profihost AG
2012-08-09 12:08 ` Stefan Priebe - Profihost AG
2012-08-09 12:19 ` Paolo Bonzini
2012-08-09 12:31 ` Stefan Priebe - Profihost AG
2012-08-09 12:44 ` Paolo Bonzini
2012-08-09 15:41 ` Stefan Priebe - Profihost AG
2012-08-09 12:52 ` ronnie sahlberg
2012-08-09 13:15 ` Paolo Bonzini
2012-08-09 13:39 ` Stefan Priebe - Profihost AG
2012-08-09 13:42 ` Paolo Bonzini
2012-08-09 13:52 ` Stefan Priebe - Profihost AG
2012-08-09 14:35 ` Paolo Bonzini
2012-08-09 14:25 ` Stefan Priebe - Profihost AG
2012-08-10 9:22 ` Stefan Priebe - Profihost AG
2012-08-10 10:20 ` Paolo Bonzini
2012-08-10 10:28 ` Stefan Priebe - Profihost AG
2012-08-10 10:30 ` Paolo Bonzini
2012-08-10 11:12 ` ronnie sahlberg
2012-08-10 11:57 ` Stefan Priebe - Profihost AG
2012-08-10 12:04 ` ronnie sahlberg
2012-08-10 12:14 ` Stefan Priebe - Profihost AG
2012-08-10 12:24 ` ronnie sahlberg
2012-08-10 12:35 ` Stefan Priebe - Profihost AG
2012-08-10 12:39 ` Paolo Bonzini
2012-08-10 12:43 ` Stefan Priebe - Profihost AG
2012-08-10 11:20 ` ronnie sahlberg
2012-08-10 11:54 ` Stefan Priebe - Profihost AG
2012-08-10 11:58 ` ronnie sahlberg
2012-08-10 12:38 ` Stefan Priebe - Profihost AG
2012-08-10 11:49 ` Stefan Priebe - Profihost AG
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