Bug 803219
| Summary: | virtio-scsi:after eject virtio-scsi CD-ROM tray-open's value still be 0 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | daiwei <wdai> |
| Component: | qemu-kvm | Assignee: | Paolo Bonzini <pbonzini> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.3 | CC: | acathrow, bsarathy, flang, juzhang, michen, minovotn, mkenneth, pbonzini, shuang, tburke, virt-maint |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-0.12.1.2-2.263.el6 | Doc Type: | Bug Fix |
| Doc Text: |
No documentation needed
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-06-20 11:44:49 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 769712, 857935, 889075 | ||
|
Description
daiwei
2012-03-14 08:57:30 UTC
Passthrough virtio-scsi CD-ROM is not able to sense the tray state. Looking into it for scsi-cd CD-ROM. This is due to autoclose. It works if you do "echo 0 > /proc/sys/dev/cdrom/autoclose". Leaving it open to investigate how it works on real CDs, but since "change" works I'm lowering the priority. verify this issue with two senario senaro 1) version: # uname -r 2.6.32-257.el6.x86_64 # rpm -q qemu-kvm qemu-kvm-0.12.1.2-2.262.el6.x86_64 senario 2) version: # uname -r 2.6.32-257.el6.x86_64 # rpm -q qemu-kvm qemu-kvm-0.12.1.2-2.265.el6.x86_64 steps: 1.boot a guest /usr/libexec/qemu-kvm -m 2G -smp 1 -cpu Penryn,+x2apic, -usbdevice tablet -drive file=/mnt/RHEL-Server-6.3-64-virtio.qcow2-newinstall5,format=qcow2,if=none,id=drive-ide0-0-0,werror=stop,rerror=stop,cache=none -device virtio-blk-pci,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -netdev tap,id=hostnet0,script=/etc/qemu-ifup -device virtio-net-pci,netdev=hostnet0,mac=00:10:20:2d:31:21,bus=pci.0,addr=0x4,id=net0 -boot order=cdn,once=n,menu=on -uuid 3290efd3-7c9e-44f9-b5f7-af0f3a1b3066 -rtc base=utc,clock=host,driftfix=slew -no-kvm-pit-reinjection -monitor stdio -name rhel6.1 -spice port=1000,disable-ticketing -vga qxl -device virtio-balloon-pci,bus=pci.0,id=balloon0 -device usb-ehci,id=ehci -drive file=/mnt/RHEL6.3-20120313.2-Server-x86_64-DVD1.iso,if=none,id=cdrom1 -device virtio-scsi-pci,id=cdrom -device scsi-cd,drive=cdrom1,scsi-id=0,lun=0 -nodefconfig -nodefaults 2.Check CD-ROM status in qemu monitor (qemu) info block drive-ide0-0-0: removable=0 io-status=ok file=/mnt/RHEL-Server-6.3-64-virtio.qcow2-newinstall5 ro=0 drv=qcow2 encrypted=0 cdrom1: removable=1 locked=0 tray-open=0 io-status=ok file=/mnt/RHEL6.3-20120313.2-Server-x86_64-DVD1.iso ro=0 drv=raw encrypted=0 3.echo 0 > /proc/sys/dev/cdrom/autoclose in guest 4.eject CD-ROM in guest system #eject /dev/sr0 5.Check CD-ROM status in qemu monitor again (qemu)info block drive-ide0-0-0: removable=0 io-status=ok file=/mnt/RHEL-Server-6.3-64-virtio.qcow2-newinstall5 ro=0 drv=qcow2 encrypted=0 cdrom1: removable=1 locked=0 tray-open=1 io-status=ok file=/mnt/RHEL6.3-20120313.2-Server-x86_64-DVD1.iso ro=0 drv=raw encrypted=0 so,the stray-open value can be change when eject cdrom.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
NEEDINFO
New feature in 6.3, no documentation needed.
Technical note updated. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
Diffed Contents:
@@ -1 +1 @@
-NEEDINFO+No documentation needed
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/RHBA-2012-0746.html |