Hide Forgot
Created attachment 941502 [details] screensnot of disk info from virt-manager GUI Description virt-manager should show disk info for guest with disk type volume Version: virt-v2v-1.27.53-1.1.el7.x86_64 libguestfs-1.27.53-1.1.el7.x86_64 libvirt-1.2.8-3.el7.x86_64 virt-manager-0.10.0-20.el7.noarch - Due to bug 1138372 causes latest virt-manager GUI shows abnormal,I use this version of virt-manager. How reproducible: 100% Steps to Reproduce: 1.On rhel7,libvirt/qemu-kvm have support for disk type volume,prepare a guest with disk type volume. # virsh dumpxml rhel6.6-tzheng <disk type='volume' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source pool='default' volume='rhel6.6.img'/> <backingStore/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </disk> 2.Launch virt-manager,click the guest,open->show virtual hardware details->disk. There is nothing shows in "Source path" and "Storage size",refer to the sreenshot. Actual results： There is nothing shows in "Source path" and "Storage size" from virt-manager GUI for guest with disk type volume. Expected results: "Source path" and "Storage size" show correctly from virt-manager GUI. Additional info:
patch series sent upstream: https://www.redhat.com/archives/virt-tools-list/2014-September/msg00247.html
pushed upstream: commit 5e8f35f5e6d2f86a6846e3725885980eb51a5eae Author: Giuseppe Scrivano <gscrivan> Date: Fri Sep 26 15:25:14 2014 +0200 virt-manager, details: fix path and size for disk type='volume' Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1146869 Signed-off-by: Giuseppe Scrivano <gscrivan> commit cce582719528a9f664e2064fe662ba7fa34dbb24 Author: Giuseppe Scrivano <gscrivan> Date: Fri Sep 26 15:24:34 2014 +0200 virtinst: add support for disk type="volume" Signed-off-by: Giuseppe Scrivano <gscrivan>
Try to verify with new build: virt-manager-1.1.0-4.el7.noarch steps: 1. Prepare a guest with disk type volume. # virsh dumpxml rhel6.5-2 ... <disk type='volume' device='disk'> <driver name='qemu' type='qcow2'/> <source pool='default' volume='juzhou-rhel6.img'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> 2.Launch virt-manager,click the guest,open->show virtual hardware details->disk. Check items "Source path" and "Storage size" showing: （Details see Screenshot-2） 3. Try to delete guest rhel6.5-2 via virt-manager. （Details see Screenshot-3） Choose delete img file together (Details see Screenshot-4) Result: Guest can be deleted with no error, but img file always existing. # ls /var/lib/libvirt/images/juzhou-rhel6.img /var/lib/libvirt/images/juzhou-rhel6.img I think img file should be deleted and there is something wrong with "Source path", please help check and move this bug from ON_QA to ASSIGNED.
Created attachment 945209 [details] Screenshot-2
Created attachment 945211 [details] Screenshot-3
Created attachment 945212 [details] Screenshot-4
I don't think the img file should be deleted as I see the manually configured storage pool like just a reference to a volume It seems correct to me to delete just the reference (by undefining the VM) instead of removing also the volume that is pointed to.
(In reply to Giuseppe Scrivano from comment #10) > I don't think the img file should be deleted as I see the manually > configured storage pool like just a reference to a volume It seems correct > to me to delete just the reference (by undefining the VM) instead of > removing also the volume that is pointed to. From virt-manager GUI,we can choose whether delete the img file or not.For this kind of disk,if we choose delete img file when delete guest,the image is still there.BTW,we can use virsh undefine $guest --remove-all-storage to undefine and delete this kind of guest. # virsh undefine vm1 --remove-all-storage Domain vm1 has been undefined Volume 'hda'(sdl-test-sda) removed.
Try to verify this issue with new build: virt-manager-1.1.0-5.el7.noarch steps: 1. Prepare a guest with disk type volume. # virsh dumpxml test-rhel6-second |grep -A6 disk <disk type='volume' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source pool='default' volume='test-rhel6-second-sda'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <target dev='hda' bus='ide'/> <readonly/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> 2.Launch virt-manager,click the guest,open->show virtual hardware details->disk. Check items "Source path" and "Storage size" showing: Source path: test-rhel6-second-sda Storage size: 8.00GiB 3. Try to delete guest test-rhel6-second via virt-manager. Result: Guest can be deleted with no error, and img file deleted together. # ls /var/lib/libvirt/images/test-rhel6-second-sda ls: cannot access /var/lib/libvirt/images/test-rhel6-second-sda: No such file or directory Seen above steps and Comment 10 and Comment 11, move this bug from ON_QA to VERIFIED.
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. https://rhn.redhat.com/errata/RHBA-2015-0427.html