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Bug 987725 - Guest should failed to be booted if specifying iops,bps as negative value
Summary: Guest should failed to be booted if specifying iops,bps as negative value
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm
Version: 6.5
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Fam Zheng
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On: 890024
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-07-24 02:17 UTC by Sibiao Luo
Modified: 2013-11-22 00:39 UTC (History)
13 users (show)

Fixed In Version: qemu-kvm-rhev-0.12.1.2-2.398.el6
Doc Type: Enhancement
Doc Text:
Clone Of: 890024
Environment:
Last Closed: 2013-11-22 00:39:12 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2013:1754 0 normal SHIPPED_LIVE Important: qemu-kvm-rhev, qemu-kvm-rhev-tools, qemu-img-rhev security and bug fix update 2013-11-21 10:48:24 UTC

Comment 1 Sibiao Luo 2013-07-24 02:19:34 UTC 
host info:
2.6.32-400.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.379.el6.x86_64
seabios-0.6.1.2-28.el6.x86_64
guest info:
2.6.32-400.el6.x86_64

# /usr/libexec/qemu-kvm -S -M rhel6.5.0 -cpu SandyBridge -enable-kvm -m 4096 -smp 4,sockets=2,cores=2,threads=1 -no-kvm-pit-reinjection -name sluo -uuid 43425b70-86e5-4664-bf2c-3b76699b8bec -rtc base=localtime,clock=host,driftfix=slew -device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=0,bus=pci.0,addr=0x3 -chardev socket,id=channel1,path=/tmp/helloworld1,server,nowait -device virtserialport,chardev=channel1,name=com.redhat.rhevm.vdsm.1,bus=virtio-serial0.0,id=port1,nr=1 -chardev socket,id=channel2,path=/tmp/helloworld2,server,nowait -device virtserialport,chardev=channel2,name=com.redhat.rhevm.vdsm.2,bus=virtio-serial0.0,id=port2,nr=2 -drive file=/home/RHEL6.5-20130721.n.0_6.5_Server_x86_64.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop,serial="QEMU-DISK1",bps=-1024000,iops=-100 -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-system-disk,id=system-disk,bootindex=1 -device virtio-balloon-pci,id=ballooning,bus=pci.0,addr=0x5 -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -netdev tap,id=hostnet0,vhost=off,script=/etc/qemu-ifup -device virtio-net-pci,netdev=hostnet0,id=virtio-net-pci0,mac=2C:41:38:B6:40:21,bus=pci.0,addr=0x6,bootindex=2 -k en-us -boot menu=on -qmp tcp:0:4444,server,nowait -serial unix:/tmp/ttyS0,server,nowait -vnc :1 -spice port=5931,disable-ticketing -monitor stdio
(qemu) info block
drive-system-disk: removable=0 io-status=ok file=/home/RHEL6.5-20130721.n.0_6.5_Server_x86_64.qcow2 ro=0 drv=qcow2 encrypted=0 bps=-1024000 bps_rd=0 bps_wr=0 iops=-100 iops_rd=0 iops_wr=0
ide1-cd0: removable=1 locked=0 tray-open=0 io-status=ok [not inserted]
floppy0: removable=1 locked=0 tray-open=0 [not inserted]
sd0: removable=1 locked=0 tray-open=0 [not inserted]
Comment 7 Sibiao Luo 2013-08-27 03:39:34 UTC 
Verify this issue on qemu-kvm-rhev-0.12.1.2-2.398.el6.x86_64.

host info:
# uname -r && rpm -q qemu-kvm-rhev
2.6.32-413.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.398.el6.x86_64

guest info:
kernel-2.6.32-413.el6.x86_64

# /usr/libexec/qemu-kvm...-drive file=/home/RHEL6.5-20130814.n.0-6.5-Server.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop,serial="QEMU-DISK1",bps=-1024000,iops=-100...
qemu-kvm: -drive file=/home/RHEL6.5-20130814.n.0-6.5-Server.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop,serial=QEMU-DISK1,bps=-1024000,iops=-100: bps and iops values must be 0 or greater

It fail to boot guest with specifying iops,bps as negative value, and qemu will quit with a friendly message reminds.

Base on above, this issue has been fixed correctly, Move to verified status, please correct me if any problem.

Best Regards,
sluo
Comment 13 errata-xmlrpc 2013-11-22 00:39:12 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2013-1754.html
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