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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/897750')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/897750 | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/897750 b/results/classifier/deepseek-2-tmp/output/manual-review/897750 deleted file mode 100644 index 0a04ff5a4..000000000 --- a/results/classifier/deepseek-2-tmp/output/manual-review/897750 +++ /dev/null @@ -1,255 +0,0 @@ - -libvirt/kvm problem with disk attach/detach/reattach on running virt - -Release: Ubuntu 11.10 (Oneiric) -libvirt-bin: 0.9.2-4ubuntu15.1 -qemu-kvm: 0.14.1+noroms-0ubuntu6 - -Summary: With a running KVM virt, performing an 'attach-disk', then a 'detach-disk', then another 'attach-disk' -in an attempt to reattach the volume at the same point on the virt, fails, with the qemu reporting back to -libvirt a 'Duplicate ID' error. - -Expected behavior: The 2nd invocation of 'attach-disk' should have succeeded -Actual behavior: Duplicate ID error reported - - -I believe this is most likely a qemu-kvm issue, as the DOM kvm spits back at libvirt after the 'detach-disk' -does not show the just-detached disk. There is some kind of registry/lookup for devices in qemu-kvm -and for whatever reason, the entry for the disk does not get removed when it is detached from the -virt. Specifically, the error gets reported at the 2nd attach-disk attempt from: - - qemu-option.c:qemu_opts_create:697 - -684 QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists) -685 { -686 QemuOpts *opts = NULL; -687 -688 if (id) { -689 if (!id_wellformed(id)) { -690 qerror_report(QERR_INVALID_PARAMETER_VALUE, "id", "an identifier"); -691 error_printf_unless_qmp("Identifiers consist of letters, digits, '-', '.', '_', starting with a letter.\n"); -692 return NULL; -693 } -694 opts = qemu_opts_find(list, id); -695 if (opts != NULL) { -696 if (fail_if_exists) { -697 qerror_report(QERR_DUPLICATE_ID, id, list->name); <<<< ====== HERE =========== -698 return NULL; -699 } else { -700 return opts; -701 } -702 } -703 } -704 opts = qemu_mallocz(sizeof(*opts)); -705 if (id) { -706 opts->id = qemu_strdup(id); -707 } -708 opts->list = list; -709 loc_save(&opts->loc); -710 QTAILQ_INIT(&opts->head); -711 QTAILQ_INSERT_TAIL(&list->head, opts, next); -712 return opts; -713 } - -======================================== -Output of my attach/detach/attach -======================================== -virsh # attach-disk base1 /var/lib/libvirt/images/extrastorage.img vdb -Disk attached successfully - -virsh # dumpxml base1 -<domain type='kvm' id='2'> - <name>base1</name> - <uuid>9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</uuid> - <memory>1048576</memory> - <currentMemory>1048576</currentMemory> - <vcpu>2</vcpu> - <os> - <type arch='x86_64' machine='pc-0.14'>hvm</type> - <boot dev='hd'/> - </os> - <features> - <acpi/> - <apic/> - <pae/> - </features> - <cpu match='exact'> - <model>Opteron_G3</model> - <vendor>AMD</vendor> - <feature policy='require' name='skinit'/> - <feature policy='require' name='vme'/> - <feature policy='require' name='mmxext'/> - <feature policy='require' name='fxsr_opt'/> - <feature policy='require' name='cr8legacy'/> - <feature policy='require' name='ht'/> - <feature policy='require' name='3dnowprefetch'/> - <feature policy='require' name='3dnowext'/> - <feature policy='require' name='wdt'/> - <feature policy='require' name='extapic'/> - <feature policy='require' name='pdpe1gb'/> - <feature policy='require' name='osvw'/> - <feature policy='require' name='cmp_legacy'/> - <feature policy='require' name='3dnow'/> - </cpu> - <clock offset='utc'/> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>restart</on_crash> - <devices> - <emulator>/usr/bin/kvm</emulator> - <disk type='file' device='disk'> - <driver name='qemu' type='raw'/> - <source file='/dev/rbd1'/> - <target dev='vda' bus='virtio'/> - <alias name='virtio-disk0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> - </disk> - <disk type='block' device='disk'> - <driver name='qemu' type='raw'/> - <source dev='/var/lib/libvirt/images/extrastorage.img'/> - <target dev='vdb' bus='virtio'/> - <alias name='virtio-disk1'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> - </disk> - <controller type='ide' index='0'> - <alias name='ide0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> - </controller> - <interface type='bridge'> - <mac address='52:54:00:a2:c1:2d'/> - <source bridge='br0'/> - <target dev='vnet0'/> - <model type='virtio'/> - <alias name='net0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> - </interface> - <serial type='pty'> - <source path='/dev/pts/1'/> - <target port='0'/> - <alias name='serial0'/> - </serial> - <console type='pty' tty='/dev/pts/1'> - <source path='/dev/pts/1'/> - <target type='serial' port='0'/> - <alias name='serial0'/> - </console> - <input type='mouse' bus='ps2'/> - <graphics type='vnc' port='5900' autoport='yes'/> - <sound model='ich6'> - <alias name='sound0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> - </sound> - <video> - <model type='cirrus' vram='9216' heads='1'/> - <alias name='video0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> - </video> - <memballoon model='virtio'> - <alias name='balloon0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> - </memballoon> - </devices> - <seclabel type='dynamic' model='apparmor'> - <label>libvirt-9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</label> - <imagelabel>libvirt-9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</imagelabel> - </seclabel> -</domain> - -virsh # detach-disk base1 vdb -Disk detached successfully - -virsh # dumpxml base1 -<domain type='kvm' id='2'> - <name>base1</name> - <uuid>9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</uuid> - <memory>1048576</memory> - <currentMemory>1048576</currentMemory> - <vcpu>2</vcpu> - <os> - <type arch='x86_64' machine='pc-0.14'>hvm</type> - <boot dev='hd'/> - </os> - <features> - <acpi/> - <apic/> - <pae/> - </features> - <cpu match='exact'> - <model>Opteron_G3</model> - <vendor>AMD</vendor> - <feature policy='require' name='skinit'/> - <feature policy='require' name='vme'/> - <feature policy='require' name='mmxext'/> - <feature policy='require' name='fxsr_opt'/> - <feature policy='require' name='cr8legacy'/> - <feature policy='require' name='ht'/> - <feature policy='require' name='3dnowprefetch'/> - <feature policy='require' name='3dnowext'/> - <feature policy='require' name='wdt'/> - <feature policy='require' name='extapic'/> - <feature policy='require' name='pdpe1gb'/> - <feature policy='require' name='osvw'/> - <feature policy='require' name='cmp_legacy'/> - <feature policy='require' name='3dnow'/> - </cpu> - <clock offset='utc'/> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>restart</on_crash> - <devices> - <emulator>/usr/bin/kvm</emulator> - <disk type='file' device='disk'> - <driver name='qemu' type='raw'/> - <source file='/dev/rbd1'/> - <target dev='vda' bus='virtio'/> - <alias name='virtio-disk0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> - </disk> - <controller type='ide' index='0'> - <alias name='ide0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> - </controller> - <interface type='bridge'> - <mac address='52:54:00:a2:c1:2d'/> - <source bridge='br0'/> - <target dev='vnet0'/> - <model type='virtio'/> - <alias name='net0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> - </interface> - <serial type='pty'> - <source path='/dev/pts/1'/> - <target port='0'/> - <alias name='serial0'/> - </serial> - <console type='pty' tty='/dev/pts/1'> - <source path='/dev/pts/1'/> - <target type='serial' port='0'/> - <alias name='serial0'/> - </console> - <input type='mouse' bus='ps2'/> - <graphics type='vnc' port='5900' autoport='yes'/> - <sound model='ich6'> - <alias name='sound0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> - </sound> - <video> - <model type='cirrus' vram='9216' heads='1'/> - <alias name='video0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> - </video> - <memballoon model='virtio'> - <alias name='balloon0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> - </memballoon> - </devices> - <seclabel type='dynamic' model='apparmor'> - <label>libvirt-9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</label> - <imagelabel>libvirt-9ebebe7f-7dfa-4735-a80c-c19ebe4e1459</imagelabel> - </seclabel> -</domain> - -virsh # attach-disk base1 /var/lib/libvirt/images/extrastorage.img vdb -error: Failed to attach disk -error: operation failed: adding virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk1,id=virtio-disk1 device failed: Duplicate ID 'virtio-disk1' for device -====================================================== \ No newline at end of file |