Bug 826539
| Summary: | virt-sandbox broken | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ralf Baechle <ralf> |
| Component: | libvirt-sandbox | Assignee: | Daniel Berrangé <berrange> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | abo, berrange, crobinso, dwalsh, maci, ralf |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-11 18:51:20 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: | |||
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Description
Ralf Baechle
2012-05-30 13:03:33 UTC
I opened bug 829313 for the qemu-kvm vs. vmlinuz problem. That patch was fixing a flaw that was only present in the GIT snapshot, not the 0.0.3 release in Fedora. First of all, it is expected that you see failures when SELinux is enforcing - we didn' t get the policy completed. It should however be working when used with SELinux permissive. I'm not sure why the LXC case failed for you, so will have to look into that. WRT to the KVM case though, I believe the issue is that /root is only readable by the 'root:root' user, and KVM runs as 'qemu:qemu' by default. I had not been testing the libvirt-sandbox KVM driver as root - I always used my own unprivileged user account, where we don't face this permissions problem because QEMU runas the same user account. So if you tried virt-sandbox -c qemu:///session as a non-root user you ought to have more luck. The latest GIT version of libirt-sandbox has switched to using /var for the root user, but we need todo some more work to ensure everything is readable by the QEMU user. same problem here: [root@nb0815 marcel]# getenforce Permissive [root@nb0815 marcel]# yum list installed |grep sandbox libvirt-sandbox.x86_64 0.0.3-2.fc17 @updates libvirt-sandbox-libs.x86_64 0.0.3-2.fc17 @updates policycoreutils-sandbox.x86_64 2.1.12-5.fc17 @updates-testing [root@nb0815 marcel]# yum list installed |grep libvirt libvirt.x86_64 0.9.11.7-1.fc17 @updates-testing libvirt-client.x86_64 0.9.11.7-1.fc17 @updates-testing libvirt-daemon.x86_64 0.9.11.7-1.fc17 @updates-testing libvirt-daemon-config-network.x86_64 libvirt-daemon-config-nwfilter.x86_64 libvirt-daemon-lxc.x86_64 0.9.11.7-1.fc17 @updates libvirt-gconfig.x86_64 0.0.8-1.fc17 @updates libvirt-glib.x86_64 0.0.8-1.fc17 @updates libvirt-gobject.x86_64 0.0.8-1.fc17 @updates libvirt-python.x86_64 0.9.11.7-1.fc17 @updates-testing libvirt-sandbox.x86_64 0.0.3-2.fc17 @updates libvirt-sandbox-libs.x86_64 0.0.3-2.fc17 @updates [root@nb0815 marcel]# yum list installed |grep lxc libvirt-daemon-lxc.x86_64 0.9.11.7-1.fc17 @updates lxc.x86_64 0.7.5-1.fc17 @fedora lxc-libs.x86_64 0.7.5-1.fc17 @fedora [root@nb0815 marcel]# virt-sandbox -v -c lxc:/// /bin/date Unable to start sandbox: Failed to create domain: internal error guest failed to start: PATH=/bin:/sbin TERM=linux container=lxc-libvirt container_uuid=15c3762c-fda2-1e9d-cb47-102fbabe3207 LIBVIRT_LXC_UUID=15c3762c-fda2-1e9d-cb47-102fbabe3207 LIBVIRT_LXC_NAME=sandbox /usr/libexec/libvirt-sandbox-init-lxc 2012-11-15 15:02:24.864+0000: 1: info : libvirt version: 0.9.11.7, package: 1.fc17 (Fedora Project, 2012-10-27-22:08:08, ) 2012-11-15 15:02:24.864+0000: 1: error : lxcContainerMountBasicFS:473 : Failed to mkdir /selinux: Read-only file system 2012-11-15 15:02:24.865+0000: 15080: info : libvirt version: 0.9.11.7, package: 1.fc17 (Fedora Project, 2012-10-27-22:08:08, ) 2012-11-15 15:02:24.865+0000: 15080: error : lxcControllerRun:1571 : error receiving signal from container: Input/output error [root@nb0815 marcel]# virt-sandbox -v -c qemu:///session /bin/date Unable to start sandbox: Failed to create domain: internal error Process exited while reading console log output: char device redirected to /dev/pts/19 char device redirected to /dev/pts/20 Virtio-9p Failed to initialize fs-driver with id:fsdev-fs1 and export path:/root/.cache/libvirt-sandbox/sandbox/config 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. Given that F17 is approaching end of life, this is unlikely to be fixed. libvirt-sandbox has seen many improvements by F19, so please try there and reopen if you can still reproduce. |