From: marshell <1882350@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1882350] Re: it always create sdx device when I configure ide device with hdx name
Date: Tue, 09 Jun 2020 00:55:25 -0000 [thread overview]
Message-ID: <159166412538.32520.1794996604582819597.malone@gac.canonical.com> (raw)
In-Reply-To: 159144063074.3735.15991486640962003601.malonedeb@soybean.canonical.com
Thanks a lot for the reply.
But from the cmdline of qemu, we can see as following, libvirt passed "-device" option with "ide-hd, bus=ide.0" to qemu. I am wondering why qemu received this option, but it is still dealing it as scsi bus device instead of ide bus device, since with "lssci" cmd, we can see the ide disk we configured in xml.
>3. from vm.log:
>le=/data2.qcow2,format=qcow2,if=none,id=drive-ide0-0-1 -device ide-
hd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 >-drive
file=/data3_raw.qcow2,format=raw,if=none,id=drive-ide0-1-0 -device ide-
hd,bus=ide.1,unit=0,drive=drive-ide0-1->0,id=ide0-1-0 -netdev t
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https://bugs.launchpad.net/bugs/1882350
Title:
it always create sdx device when I configure ide device with hdx name
Status in QEMU:
New
Bug description:
I have configured 2 ide disks with name starting with hd, but when the
vm boots up, it shows disks whose name starting with sd.
1. ide disks in vm xml:
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/data3_raw.qcow2'/>
<target dev='hdc' bus='ide'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/data2.qcow2'/>
<target dev='hdb' bus='ide'/>
</disk>
2. in VM:
sda 8:0 0 2G 0 disk
sdb 8:16 0 1G 0 disk
3. from vm.log:
le=/data2.qcow2,format=qcow2,if=none,id=drive-ide0-0-1 -device ide-
hd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -drive
file=/data3_raw.qcow2,format=raw,if=none,id=drive-ide0-1-0 -device
ide-hd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev t
4. rpm info: (I got the same issue on 2 diff envs)
(1) env1
qemu-kvm-1.5.3-105
libvirt-3.2.0-14.el7
(2) env2
libvirt-5.9.0-1.el8
qemu-4.1.0-1.el8
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next prev parent reply other threads:[~2020-06-09 1:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-06 10:50 [Bug 1882350] [NEW] it always create sdx device when I configure ide device with hdx name marshell
2020-06-08 15:23 ` Eric Blake
2020-06-08 15:23 ` Eric Blake
2020-06-09 0:55 ` marshell [this message]
2021-05-06 16:08 ` [Bug 1882350] " Thomas Huth
2021-07-06 4:17 ` Launchpad Bug Tracker
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