Bug 839817
| Summary: | can't mount SCSI CD-ROM using its LABEL under KVM/qemu | ||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Cristian Ciupitu <cristian.ciupitu> | ||||||||||||
| Component: | qemu | Assignee: | Paolo Bonzini <pbonzini> | ||||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||
| Priority: | unspecified | ||||||||||||||
| Version: | 19 | CC: | amit.shah, berrange, cfergeau, crobinso, dwmw2, harald, itamar, johannbg, jonathan, knoel, lnykryn, metherid, mschmidt, msekleta, notting, pbonzini, plautrba, rjones, scottt.tw, systemd-maint, udev-maint, virt-maint | ||||||||||||
| Target Milestone: | --- | ||||||||||||||
| Target Release: | --- | ||||||||||||||
| Hardware: | Unspecified | ||||||||||||||
| OS: | Unspecified | ||||||||||||||
| Whiteboard: | |||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||
| Clone Of: | |||||||||||||||
| : | 857124 (view as bug list) | Environment: | |||||||||||||
| Last Closed: | 2013-07-11 20:04:22 UTC | Type: | Bug | ||||||||||||
| 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: | 857124 | ||||||||||||||
| Attachments: |
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Created attachment 597918 [details]
dmesg
Created attachment 597919 [details]
systemctl dump
(In reply to comment #0) > There is no /dev/disk/by-label directory after entering the root > password to enter into maintenance mode. However the by-id, by-path and > by-uuid directories exist. `mount /mnt/...` will work. This should be taken care of by udev. Reassigning. Please attach the output of: udevadm info -q all -n /dev/sr0 Created attachment 598082 [details]
udevadm info -q all -n /dev/sr0
ID_CDROM_MEDIA_TRACK_COUNT_DATA is not set. Please paste the output of: /usr/lib/udev/cdrom_id --debug /dev/sr0 Created attachment 598171 [details]
/usr/lib/udev/cdrom_id --debug /dev/sr0
info_scsi_cmd_err: GET CONFIGURATION failed I would assign that to qemu. qemu should implement those basic scsi cdrom cmds. QEMU actually implements GET CONFIGURATION, but perhaps not enough of it. This message is a reminder that Fedora 17 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 17. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '17'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 17's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 17 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 17's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Seems to work fine for me on F19 with an F19 guest. Since F17 isn't long for this world, closing as CURRENTRELEASE, anyone please reopen if they can still reproduce. |
Created attachment 597917 [details] /var/log/messages Description of problem: I have a KVM/qemu virtual machine with a SCSI CD-ROM which can't be mounted at boot time even if it's possible afterwards. If I replace the SCSI CD-ROM with an IDE CD-ROM, it works fine. Version-Release number of selected component (if applicable): (on the guest) systemd-44-17.fc17.i686 udev-182-3.fc17.i686 kernel-PAE-3.3.4-5.fc17.i686 (on the host) libvirt-0.9.11.4-3.fc17.x86_64.rpm libvirt-daemon-kvm-0.9.11.4-3.fc17.x86_64.rpm qemu-kvm-1.0-17.fc17.x86_64.rpm How reproducible: Every time Steps to Reproduce: 1. Create a KVM/qemu virtual machine with a SCSI CD-ROM. 2. Connect an ISO images to it. 3. Edit /etc/fstab to mount it based on its LABEL, e.g.: LABEL="Fedora\04017\040i386" /mnt/Fedora iso9660 ro 0 0 4. Reboot Actual results: systemd will complain that the mounting of the CD-ROM failed Expected results: The machine should mount the CD-ROM and boot without any errors. Additional info: There is no /dev/disk/by-label directory after entering the root password to enter into maintenance mode. However the by-id, by-path and by-uuid directories exist. `mount /mnt/...` will work. /proc/cmdline: BOOT_IMAGE=/vmlinuz-3.4.4-5.fc17.i686.PAE root=UUID=05bb3baa-1eae-4d5e-aa4d-7145b538f900 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True KEYTABLE=us rd.luks=0 LANG=en_US.UTF-8 ipv6.disable=1 systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M The output of `/usr/bin/systemd --test --system --log-level=debug` was empty. `virsh dumpxml` of the SCSI CD-ROMs: <disk type='file' device='cdrom'> <driver name='qemu' type='raw' cache='none'/> <source file='/mnt/.../Fedora-17-i386-DVD.iso'> <seclabel relabel='yes'/> </source> <target dev='sda' bus='scsi'/> <readonly/> <shareable/> <alias name='scsi0-0-0'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> `virsh dumpxml` of the IDE CD-ROM: <disk type='file' device='cdrom'> <driver name='qemu' type='raw' cache='none'/> <source file='/mnt/.../Fedora-17-i386-DVD.iso'> <seclabel relabel='yes'/> </source> <target dev='hdc' bus='ide'/> <readonly/> <shareable/> <alias name='ide0-1-0'/> <address type='drive' controller='0' bus='1' target='0' unit='0'/> </disk>