RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1026595 - remove the <"locked": false> from QMP monitor for passthrough disk (scsi-block )
Summary: remove the <"locked": false> from QMP monitor for passthrough disk (scsi-block )
Keywords:
Status: CLOSED CANTFIX
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: qemu-kvm
Version: 7.0
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: rc
: ---
Assignee: Virtualization Maintenance
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On: 1026591
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-05 03:09 UTC by Sibiao Luo
Modified: 2013-11-05 10:23 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 1026591
Environment:
Last Closed: 2013-11-05 10:23:23 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Comment 1 Sibiao Luo 2013-11-05 03:13:29 UTC 
host info:
# uname -r && rpm -q qemu-kvm
3.10.0-33.el7.x86_64
qemu-kvm-1.5.3-10.el7.x86_64

# /usr/libexec/qemu-kvm -M pc -enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -drive file=/dev/sr0,if=none,id=drive-cdrom-disk,format=raw,media=cdrom,werror=stop,rerror=stop,readonly=on -device virtio-scsi-pci,bus=pci.0,addr=0x8,id=scsi0 -device scsi-block,drive=drive-cdrom-disk,bus=scsi0.0,id=cdrom-disk,bus=scsi0.0 -vnc :1 -monitor stdio -qmp tcp:0:4444,server,nowait
QEMU 1.5.3 monitor - type 'help' for more information
(qemu) info block
drive-cdrom-disk: removable=0 io-status=ok file=/dev/sr0 ro=1 drv=raw encrypted=0 bps=0 bps_rd=0 bps_wr=0 iops=0 iops_rd=0 iops_wr=0
...
{"execute":"query-block"}
{"return": [{"io-status": "ok", "device": "drive-cdrom-disk", "locked": false, "removable": false, "inserted": {"iops_rd": 0, "iops_wr": 0, "ro": true, "backing_file_depth": 0, "drv": "raw", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "/dev/sr0", "encryption_key_missing": false}, "type": "unknown"}...]}

Best regards,
sluo
Comment 2 Paolo Bonzini 2013-11-05 10:23:23 UTC 
For historical reasons, the "locked" field in the output of "query-block" is mandatory.  It will even be present in hard disks, for example (unlike tray-open).  So it cannot be removed.
Note You need to log in before you can comment on or make changes to this bug.