| Summary: | [ppc64le] qemu-kvm permission denied to access image on iscsi domain (unable to run the vm) | ||
|---|---|---|---|
| Product: | [oVirt] ovirt-engine | Reporter: | Carlos Mestre González <cmestreg> |
| Component: | BLL.Storage | Assignee: | Allon Mureinik <amureini> |
| Status: | CLOSED DUPLICATE | QA Contact: | Carlos Mestre González <cmestreg> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.6.1 | CC: | bugs, cmestreg, laravot |
| Target Milestone: | ovirt-4.0.0-alpha | Flags: | amureini:
ovirt-4.0.0?
rule-engine: planning_ack? rule-engine: devel_ack? rule-engine: testing_ack? |
| Target Release: | 4.0.0 | ||
| Hardware: | ppc64le | ||
| OS: | Linux | ||
| Whiteboard: | storage | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-01-14 12:56:58 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Carlos, what's the difference between this BZ and bug 1297760 ? Looks like a double-submit issue, offhand. Carlos, in addition to Allons comment - if there's a hotplug issue let's tackle it in a different bug- please keep in mind that we support hotplugging disks only to vms with os installed. *** This bug has been marked as a duplicate of bug 1297765 *** |
Description of problem: One of the host in the cluster seems not able to run vms or to hotplug with ISCSI disks. The other host in the cluster *works fine*, I've checked the packages and there's doesn't seem to be an issue with it. Also the host works as SPM for typical operations, migration of disks, adding domains, ... Packages are the proper ones for the release. Wonder if you guys can take a look. Version-Release number of selected component (if applicable): rhevm-3.6.1.3-0.1.el6.noarch libvirt-daemon-kvm-1.2.17-13.el7_2.2.ppc64le libvirt-docs-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-lxc-1.2.17-13.el7_2.2.ppc64le libvirt-lock-sanlock-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-nodedev-1.2.17-13.el7_2.2.ppc64le libvirt-python-1.2.17-2.el7.ppc64le libvirt-daemon-driver-qemu-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-nwfilter-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-interface-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-config-network-1.2.17-13.el7_2.2.ppc64le libvirt-debuginfo-1.2.17-13.el7_2.2.ppc64le libvirt-client-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-storage-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-secret-1.2.17-13.el7_2.2.ppc64le libvirt-devel-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-driver-network-1.2.17-13.el7_2.2.ppc64le libvirt-daemon-config-nwfilter-1.2.17-13.el7_2.2.ppc64le libvirt-login-shell-1.2.17-13.el7_2.2.ppc64le qemu-img-rhev-2.3.0-31.el7_2.4.ppc64le ipxe-roms-qemu-20130517-7.gitc4bce43.el7.noarch libvirt-daemon-driver-qemu-1.2.17-13.el7_2.2.ppc64le qemu-kvm-tools-rhev-2.3.0-31.el7_2.4.ppc64le qemu-kvm-rhev-2.3.0-31.el7_2.4.ppc64le qemu-kvm-common-rhev-2.3.0-31.el7_2.4.ppc64le vdsm-jsonrpc-4.17.13-1.el7ev.noarch vdsm-xmlrpc-4.17.13-1.el7ev.noarch vdsm-python-4.17.13-1.el7ev.noarch vdsm-4.17.13-1.el7ev.noarch vdsm-infra-4.17.13-1.el7ev.noarch vdsm-yajsonrpc-4.17.13-1.el7ev.noarch vdsm-cli-4.17.13-1.el7ev.noarch How reproducible: 100% Steps to Reproduce: 1. Create a vm with a boot disk on the iscsi domain (or use an already created one) 2. Try to start the vm Actual results: Thread-23957::ERROR::2016-01-12 05:34:03,418::vm::758::virt.vm::(_startUnderlyingVm) vmId=`ccfc6e2b-60dc-4b29-a10f-ddc6d00b1c99`::The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 702, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 1889, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 124, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3611, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: internal error: process exited while connecting to monitor: 2016-01-12T10:34:03.210899Z qemu-kvm: -drive file=/rhev/data-center/b3115183-d522-428b-9dce-2809fe39a79d/bc7ac735-26d4-4bbd-a45b-0ac909896d00/images/9b158596-e5fe-40d5-95ce-da802a07756a/1ec33a65-7728-4259-a36b-9c1508907e35,if=none,id=drive-virtio-disk1,format=qcow2,serial=9b158596-e5fe-40d5-95ce-da802a07756a,cache=none,werror=stop,rerror=stop,aio=native: Could not open '/rhev/data-center/b3115183-d522-428b-9dce-2809fe39a79d/bc7ac735-26d4-4bbd-a45b-0ac909896d00/images/9b158596-e5fe-40d5-95ce-da802a07756a/1ec33a65-7728-4259-a36b-9c1508907e35': Permission denied Also regarding the hotplug: Steps to Reproduce: 1. Use a vm with a boot disk on an nfs domain and start it 2. Hotplug a iscsi disk (in VMs -> Disks -> New) Actual results: Disk is added but fails to hotplug with: [org.ovirt.engine.core.vdsbroker.vdsbroker.HotPlugDiskVDSCommand] (ajp-/127.0.0.1:8702-2) [5ab6ea5f] Failed in 'HotPlugDiskVDS' method 2016-01-10 02:37:01,532 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp-/127.0.0.1:8702-2) [5ab6ea5f] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM host_mixed_1 command failed: internal error: unable to execute QEMU command '__com.redhat_drive_add': Device 'drive-virtio-disk0' could not be initialized Additional info: - The host doesn't seem to have any issue with nfs or to handle iscsi domains (add them/remove, create disks/migrate, ...) - Other host in the cluster doesn't have any issue like this one