Hello Bill,        can you attach vdsm logs during the time period where migration failed ? It would help us to see why the migration failed. Thanks kasturi On Wed, Jan 17, 2018 at 5:24 AM, Bill James <bill.james(a)j2.com <mailto:bill.james@j2.com>> wrote: I have one node in our cluster that has problems when migrating a VM if the VM is hosted on a gluster volume. If the VM is hosted on a NFS volume it migrates fine. /var/log/messages: Jan 16 14:36:09 ovirt1 libvirtd: 2018-01-16 22:36:09.769+0000: 9700: error : qemuProcessReportLogError:1862  : internal error: process exited while connecting to monitor: 2018-01-16T22:36:09.587405Z qemu-kvm: -drive  file=/rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/60 3271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90,format=raw,if=none,id=drive-virtio- disk0,serial=603271e4-3089-4779-aa1c-faf280fabd17,cache=none,werror=stop,rerror=stop,aio=threads: Could not  open '/rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90': Permission denied (libvirt/csapi1.test.j2noc.com <http://csapi1.test.j2noc.com>.log says same thing) [root@ovirt1 test log]# ls -hl /rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90 -rw-rw---- 1 vdsm kvm 20G Jan 16 15:32 /rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90 lrwxrwxrwx 1 vdsm kvm  98 Jan 10 21:21 67b4d9aa-f174-436a-b5a1-ec7cee5f2edb -> /rhev/data-center/mnt/glusterSD/ovirt3-ks.test.j2noc.com:_gv3/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb engine.log: 2018-01-16 14:36:18,846-08 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (o rg.ovirt.thread.pool-6-thread-34) [78d8b38c] EVENT_ID: VM_MIGRATION_TRYING_RERUN(128), Correlation ID: e39 9da53-cd31-401c-bf63-16b118b8884c, Job ID: 4db6bd87-0da4-4358-acae-dc453c813969, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed to migrate VM csapi1.test.j2noc.com <http://csapi1.test.j2noc.com> to Host ovirt1.test.j2n oc.com <http://oc.com> . Trying to migrate to another Host. ovirt-engine-tools-4.1.8.2-1.el7.centos.noarch glusterfs-3.8.15-2.el7.x86_64 vdsm-4.19.43-1.el7.centos.x86_64 libvirt-daemon-3.2.0-14.el7_4.7.x86_64 Let me know what logs would be useful in troubleshooting this. Thanks! _______________________________________________ Users mailing list Users(a)ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>