January 2019 - Users - oVirt List Archives

Cluster upgrade with ansible only upgrades one host then stops
by Jayme 25 Jan '19

25 Jan '19

I have a three node HCI setup, running 4.2.7 and want to upgrade to 4.2.8. When I use ansible to perform the host updates for some reason it fully updates one host then stops without error, it does not continue upgrading the remaining two hosts. If I run it again it will proceed to upgrade the next host. Is there something wrong with the ansible plays I am using or perhaps the command I'm using to run ansible needing to specify all hosts to run against. I don't understand why it's not upgrading all hosts in one single run. Here is the complete ansible output of the last run, in this example it fully updated and rebooted host0 with no errors but did not proceed to upgrade host1 or host2: $ cat ovirt-upgrade # ansible-playbook --ask-vault-pass upgrade.yml Vault password: PLAY [oVirt Cluster Upgrade] ************************************************************************************************************************************************************************************************************************************************************************************************* TASK [oVirt.cluster-upgrade : set_fact] ************************************************************************************************************************************************************************************************************************************************************************************** ok: [localhost] TASK [oVirt.cluster-upgrade : Login to oVirt] ******************************************************************************************************************************************************************************************************************************************************************************** ok: [localhost] TASK [oVirt.cluster-upgrade : Get hosts] ************************************************************************************************************************************************************************************************************************************************************************************* ok: [localhost] TASK [oVirt.cluster-upgrade : Check if there are hosts to be updated] ******************************************************************************************************************************************************************************************************************************************************** skipping: [localhost] TASK [oVirt.cluster-upgrade : include_tasks] ********************************************************************************************************************************************************************************************************************************************************************************* included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/cluster_policy.yml for localhost TASK [oVirt.cluster-upgrade : Get cluster facts] ***************************************************************************************************************************************************************************************************************************************************************************** ok: [localhost] TASK [oVirt.cluster-upgrade : Get name of the original scheduling policy] **************************************************************************************************************************************************************************************************************************************************** ok: [localhost] TASK [oVirt.cluster-upgrade : Remember the cluster scheduling policy] ******************************************************************************************************************************************************************************************************************************************************** ok: [localhost] TASK [oVirt.cluster-upgrade : Remember the cluster scheduling policy properties] ********************************************************************************************************************************************************************************************************************************************* ok: [localhost] TASK [oVirt.cluster-upgrade : Get API facts] ********************************************************************************************************************************************************************************************************************************************************************************* ok: [localhost] TASK [oVirt.cluster-upgrade : Set in cluster upgrade policy] ***************************************************************************************************************************************************************************************************************************************************************** changed: [localhost] TASK [oVirt.cluster-upgrade : Get list of VMs in cluster] ******************************************************************************************************************************************************************************************************************************************************************** ok: [localhost] [ INFO ] Configuring WebSocket Proxy skipping: [localhost] => (item=vm1) skipping: [localhost] => (item=vm2) skipping: [localhost] => (item=vm3) TASK [oVirt.cluster-upgrade : Create list of VM names which was shutted down] ************************************************************************************************************************************************************************************************************************************************ skipping: [localhost] TASK [oVirt.cluster-upgrade : include_tasks] ********************************************************************************************************************************************************************************************************************************************************************************* included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 235034116096, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/771c67eb-56e6-4736-8c67-668502d4ecf5', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'771c67eb-56e6-4736-8c67-668502d4ecf5', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host0.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:ac5566ae1e1a'}, u'port': 54321, u'hardware_information': {u'serial_number': u'70833W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0030-3810-8033-B7C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:TiiMiaHi++kqhmurXdlQjtwbb3Q1oIBi5ab2alKujyI'}, u'address': u' host0.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host0', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host0/swap rd.lvm.lv=onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 250759610368, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host1.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:2f5ea98fcec4'}, u'port': 54321, u'hardware_information': {u'serial_number': u'FYRTGX1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0059-5210-8054-C6C04F475831', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:HGU2WhIlPfxgXHXHOE8IYT4/NGAQeUBRe0QA34qQ+nc'}, u'address': u' host1.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host1', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host1/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 232492367872, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'spm': {u'priority': 5, u'status': u'spm'}, u'id': u'fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host2.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:369c9881d24e'}, u'port': 54321, u'hardware_information': {u'serial_number': u'D9733W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0039-3710-8033-C4C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:cSgSzFFQaziGHDeKH1CIfXd8YbheGTaft3XBgyr4YgQ'}, u'address': u' host2.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host2', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host2/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) TASK [oVirt.cluster-upgrade : Upgrade host] ********************************************************************************************************************************************************************************************************************************************************************************** skipping: [localhost] => (item=vm1) skipping: [localhost] => (item=vm2) skipping: [localhost] => (item=vm3) skipping: [localhost] => (item=vm4) TASK [oVirt.cluster-upgrade : Create list of VM names which was shutted down] ************************************************************************************************************************************************************************************************************************************************ skipping: [localhost] TASK [oVirt.cluster-upgrade : include_tasks] ********************************************************************************************************************************************************************************************************************************************************************************* included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 235034116096, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/771c67eb-56e6-4736-8c67-668502d4ecf5', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'771c67eb-56e6-4736-8c67-668502d4ecf5', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host0.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:ac5566ae1e1a'}, u'port': 54321, u'hardware_information': {u'serial_number': u'70833W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0030-3810-8033-B7C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:TiiMiaHi++kqhmurXdlQjtwbb3Q1oIBi5ab2alKujyI'}, u'address': u' host0.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host0', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host0/swap rd.lvm.lv=onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 250759610368, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host1.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:2f5ea98fcec4'}, u'port': 54321, u'hardware_information': {u'serial_number': u'FYRTGX1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0059-5210-8054-C6C04F475831', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:HGU2WhIlPfxgXHXHOE8IYT4/NGAQeUBRe0QA34qQ+nc'}, u'address': u' host1.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host1', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host1/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 232492367872, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'spm': {u'priority': 5, u'status': u'spm'}, u'id': u'fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host2.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:369c9881d24e'}, u'port': 54321, u'hardware_information': {u'serial_number': u'D9733W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0039-3710-8033-C4C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:cSgSzFFQaziGHDeKH1CIfXd8YbheGTaft3XBgyr4YgQ'}, u'address': u' host2.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host2', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host2/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) TASK [oVirt.cluster-upgrade : Upgrade host] ********************************************************************************************************************************************************************************************************************************************************************************** skipping: [localhost] => (item=vm1) skipping: [localhost] => (item=vm2) skipping: [localhost] => (item=vm3) TASK [oVirt.cluster-upgrade : Create list of VM names which was shutted down] ************************************************************************************************************************************************************************************************************************************************ skipping: [localhost] TASK [oVirt.cluster-upgrade : include_tasks] ********************************************************************************************************************************************************************************************************************************************************************************* included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 235034116096, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/771c67eb-56e6-4736-8c67-668502d4ecf5', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'771c67eb-56e6-4736-8c67-668502d4ecf5', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host0.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:ac5566ae1e1a'}, u'port': 54321, u'hardware_information': {u'serial_number': u'70833W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0030-3810-8033-B7C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:TiiMiaHi++kqhmurXdlQjtwbb3Q1oIBi5ab2alKujyI'}, u'address': u' host0.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host0', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host0/swap rd.lvm.lv=onn_host0/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 250759610368, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host1.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:2f5ea98fcec4'}, u'port': 54321, u'hardware_information': {u'serial_number': u'FYRTGX1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0059-5210-8054-C6C04F475831', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:HGU2WhIlPfxgXHXHOE8IYT4/NGAQeUBRe0QA34qQ+nc'}, u'address': u' host1.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host1', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host1/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host1/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) included: /usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/upgrade.yml for localhost => (item={u'comment': u'', u'update_available': True, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 232492367872, u'cluster': {u'href': u'/ovirt-engine/api/clusters/a45fe964-9989-11e8-b3f7-00163e4bf18a', u'id': u'a45fe964-9989-11e8-b3f7-00163e4bf18a'}, u'href': u'/ovirt-engine/api/hosts/fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'spm': {u'priority': 5, u'status': u'spm'}, u'id': u'fd0752d8-2d41-45b0-887a-0ffacbb8a237', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'xxxxxxxx.com', u'subject': u'O=xxxxxxxx.com,CN=host2.xxxxxxxx.com'}, u'nics': [], u'iscsi': {u'initiator': u'iqn.1994-05.com.redhat:369c9881d24e'}, u'port': 54321, u'hardware_information': {u'serial_number': u'D9733W1', u'product_name': u'PowerEdge R720', u'uuid': u'4C4C4544-0039-3710-8033-C4C04F335731', u'supported_rng_sources': [u'hwrng', u'random'], u'manufacturer': u'Dell Inc.'}, u'version': {u'full_version': u'vdsm-4.20.43-1.el7', u'revision': 0, u'build': 43, u'minor': 20, u'major': 4}, u'memory': 270258929664, u'ksm': {u'enabled': False}, u'se_linux': {u'mode': u'permissive'}, u'type': u'ovirt_node', u'storage_connection_extensions': [], u'status': u'up', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:cSgSzFFQaziGHDeKH1CIfXd8YbheGTaft3XBgyr4YgQ'}, u'address': u' host2.xxxxxxxx.com', u'numa_nodes': [], u'device_passthrough': {u'enabled': False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': True, u'libvirt_version': {u'full_version': u'libvirt-3.9.0-14.el7_5.8', u'revision': 0, u'build': 0, u'minor': 9, u'major': 3}, u'power_management': {u'kdump_detection': True, u'enabled': True, u'pm_proxies': [{u'type': u'cluster'}, {u'type': u'dc'}], u'automatic_pm_enabled': True}, u'name': u'host2', u'devices': [], u'summary': {u'active': 4, u'migrating': 0, u'total': 4}, u'auto_numa_status': u'enable', u'transparent_huge_pages': {u'enabled': True}, u'network_attachments': [], u'os': {u'version': {u'full_version': u'7 - 5.1804.5.el7.centos', u'major': 7}, u'type': u'RHEL', u'custom_kernel_cmdline': u'', u'reported_kernel_cmdline': u'BOOT_IMAGE=/ovirt-node-ng-4.2.7.1-0.20181114.0+1/vmlinuz-3.10.0-862.14.4.el7.x86_64 root=/dev/onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 ro crashkernel=auto rd.lvm.lv=onn_host2/ovirt-node-ng-4.2.7.1-0.20181114.0+1 rd.lvm.lv=onn_host2/swap rhgb quiet LANG=en_CA.UTF-8 img.bootid=ovirt-node-ng-4.2.7.1-0.20181114.0+1'}, u'cpu': {u'speed': 1200.0, u'name': u'Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz', u'topology': {u'cores': 8, u'threads': 1, u'sockets': 2}}, u'kdump_status': u'disabled'}) TASK [oVirt.cluster-upgrade : Upgrade host] ********************************************************************************************************************************************************************************************************************************************************************************** changed: [localhost] TASK [oVirt.cluster-upgrade : Upgrade host] ********************************************************************************************************************************************************************************************************************************************************************************** changed: [localhost] TASK [oVirt.cluster-upgrade : Upgrade host] ********************************************************************************************************************************************************************************************************************************************************************************** changed: [localhost] TASK [oVirt.cluster-upgrade : Set original cluster policy] ******************************************************************************************************************************************************************************************************************************************************************* changed: [localhost] TASK [oVirt.cluster-upgrade : Start again stopped VMs] *********************************************************************************************************************************************************************************************************************************************************************** TASK [oVirt.cluster-upgrade : Start again pin to host VMs] ******************************************************************************************************************************************************************************************************************************************************************* TASK [oVirt.cluster-upgrade : Logout from oVirt] ***************************************************************************************************************************************************************************************************************************************************************************** ok: [localhost] PLAY RECAP ******************************************************************************************************************************************************************************************************************************************************************************************************************* localhost : ok=21 changed=5 unreachable=0 failed=0

2 2

Unable to get the proper console of vm
by Shikhar Verma 25 Jan '19

25 Jan '19

Hi, I have created the virtual machine from ovirt manager but when I am trying to get the console of the vm to do the installation of it but it is only giving two two line and even i have tried as run once and selected CD ROM as first priority and attached the ISO of centos7 SeaBIOS (version 1.11.0-2.e17) Machine UUID ------- Also, from manager, newly launched vm is showing green.. And from the host machine, it is showing this error Jan 21 19:23:24 servera libvirtd: 2019-01-21 13:53:24.286+0000: 12800: error : qemuDomainAgentAvailable:9133 : Guest agent is not responding: QEMU guest agent is not connected I am using the latest version version of ovirt-engine & host as well. Please respond. Thanks Shikhar

3 4

Re: Unable to deatch/remove ISO DOMAIN
by Strahil 25 Jan '19

25 Jan '19

1 0

Ovirt 4.2.8 allows to remove a gluster volume without detaching the storage domain
by Strahil Nikolov 25 Jan '19

25 Jan '19

Hello Community, As I'm still experimenting with my ovirt lab , I have managed somehow to remove my gluster volume ('gluster volume list' confirms it) whithout detaching the storage domain. This sounds to me as bug, am I right ? Steps to reproduce:1. Create a replica 3 arbiter 1 gluster volume2. Create a storage domain of it3. Go to Volumes and select the name of the volume4. Press remove and confirm . The tasks fails , but the volume is now gone in gluster . I guess , I have to do some cleanup in the DB in order to fix that. Best Regards,Strahil Nikolov

3 3

ovirt.org HTML Issue?
by zachary.winter＠vcwise.com 25 Jan '19

25 Jan '19

Hello all, I wasn't sure where to post this or email this (I promised I looked around), but the web page for the following web page in the manual appears to have HTML issues towards the end of the page: https://www.ovirt.org/documentation/admin-guide/chap-Pools.html Should I notify someone else that it ought to be fixed?

2 1

How to replace vMware infrastructure with oVirt
by Mannish Kumar 25 Jan '19

25 Jan '19

Hi, I have two Esxi hosts managed by VMware vCenter Server. I want to create a similar infrastructure with oVirt. I know that oVirt is similar to VMware vCenter Server but not sure what to replace the Esxi hosts with in oVirt Environment. I am looking to build oVirt with Self-Hosted Engine.It would be great help if someone could help me to build this.

3 2

Re: [Gluster-users] Отн: Gluster performance issues - need advise
by Strahil Nikolov 25 Jan '19

25 Jan '19

Dear Darrell, I found the issue and now I can reach the maximum of the network with a fuse client.Here is a short overview:1. I noticed that working with a new gluster volume is reaching my network speed - I was quite excited.2. Then I have destroyed my gluster volume and created a new one and started adding features from ovirt Once I have added features.shard on -> I hit the same performance from before. Increasing the shard size to 16MB didn't help at all. For my case where I have 2 Virtualization hosts with single data gluster volume - sharding is not neccessary, but for larger setups it will be a problem. As this looks to me as a bug - can someone tell me where I can report it ? Thanks to all who guided me in this journey of GlusterFS ! I have learned so much , as my prior knowledge was only in Ceph. Best Regards,Strahil Nikolov В четвъртък, 24 януари 2019 г., 17:53:50 ч. Гринуич+2, Darrell Budic <budic(a)onholyground.com> написа: Strahil- The fuse client is what it is, it’s limited by operating in user land and waiting for the gluster servers to acknowledge all the writes. I noted you're using ovirt, you should look into enabling the libgfapi engine setting to run your VMs with libgf natively. You can’t test directly from the host with that, but you can run your tests inside the VMs. I saw significant throughput and latency improvements that way. It’s still somewhat beta, so you’ll probably need to search the overt-users mailing list to find info on enabling it. Good luck! On Jan 24, 2019, at 4:32 AM, Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: Dear Amar, Community, it seems the issue is in the fuse client itself. Here is the latest update:1. I have added the following:server.event-threads: 4 client.event-threads: 4 performance.stat-prefetch: onperformance.strict-o-direct: off Results: no change 2. Allowed nfs and connected ovirt1 to the gluster volume:nfs.disable: off Results: Drastic improvement in performance as follows: [root@ovirt1 data]# dd if=/dev/zero of=largeio bs=1M count=5000 status=progress 5000+0 records in 5000+0 records out 5242880000 bytes (5.2 GB) copied, 53.0443 s, 98.8 MB/s So I would be happy if anyone guide me in order to fix the situation as the fuse client is the best way to use glusterfs, and it seems the glusterfs-server is not the guilty one. Thanks in advance for your guidance.I have learned so much. Best Regards,Strahil Nikolov От: Strahil <hunter86_bg(a)yahoo.com> До: Amar Tumballi Suryanarayan <atumball(a)redhat.com> Копие: Gluster-users <gluster-users(a)gluster.org> Изпратен: сряда, 23 януари 2019 г. 18:44 Тема: Re: [Gluster-users] Gluster performance issues - need advise Dear Amar, Thanks for your email. Actually my concerns were on both topics.Would you recommend any perf options that will be suitable ? After mentioning the network usage, I just checked it and it seems duringthe test session, ovirt1 (both client and host) is using no more than 455Mbit/s which is half the network bandwidth. I'm still in the middle of nowhere, so any ideas are welcome. Best Regards,Strahil Nikolov On Jan 23, 2019 17:49, Amar Tumballi Suryanarayan <atumball(a)redhat.com> wrote: I didn't understand the issue properly. Mostly I missed something. Are you concerned the performance is 49MB/s with and without perf options? or are you expecting it to be 123MB/s as over the n/w you get that speed? If it is the first problem, then you are actually having 'performance.write-behind on' in both options, and it is the only perf xlator which comes into action during the test you ran. If it is the second, then please be informed that gluster does client side replication, which means, n/w would be split in half for write operations (like write(), creat() etc), so the number you are getting is almost the maximum with 1GbE. Regards,Amar On Wed, Jan 23, 2019 at 8:38 PM Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: Hello Community, recently I have built a new lab based on oVirt and CentOS 7. During deployment I had some hicups, but now the engine is up and running - but gluster is causing me trouble. Symptoms: Slow VM install from DVD, poor write performance. The latter has been tested via: dd if=/dev/zero of=/rhev/data-center/mnt/glusterSD/ovirt1.localdomain:_data bs=1M count=1000 status=progress The reported speed is 60MB/s which is way too low for my setup. My lab design: https://drive.google.com/file/d/1SiW21ASPXHRAEuE_jZ50R3FoO-NcnFqT/view?usp=… Gluster version is 3.12.15 So far I have done: 1. Added 'server.allow-insecure on' (with 'option rpc-auth-allow-insecure on' in glusterd.vol) Volume info after that change: Volume Name: data Type: Replicate Volume ID: 9b06a1e9-8102-4cd7-bc56-84960a1efaa2 Status: Started Snapshot Count: 0 Number of Bricks: 1 x (2 + 1) = 3 Transport-type: tcp Bricks: Brick1: ovirt1.localdomain:/gluster_bricks/data/data Brick2: ovirt2.localdomain:/gluster_bricks/data/data Brick3: ovirt3.localdomain:/gluster_bricks/data/data (arbiter) Options Reconfigured: performance.client-io-threads: off nfs.disable: on transport.address-family: inet performance.quick-read: off performance.read-ahead: off performance.io-cache: off performance.low-prio-threads: 32 network.remote-dio: off cluster.eager-lock: enable cluster.quorum-type: auto cluster.server-quorum-type: server cluster.data-self-heal-algorithm: full cluster.locking-scheme: granular cluster.shd-max-threads: 8 cluster.shd-wait-qlength: 10000 features.shard: on user.cifs: off storage.owner-uid: 36 storage.owner-gid: 36 network.ping-timeout: 30 performance.strict-o-direct: on cluster.granular-entry-heal: enable server.allow-insecure: on Seems no positive or negative effect so far. 2. Tested with tmpfs on all bricks -> ovirt1 mounted gluster volume -> max 60MB/s (bs=1M without 'oflag=direct') [root@ovirt1 data]# dd if=/dev/zero of=large_io bs=1M count=4000 status=progress 4177526784 bytes (4.2 GB) copied, 70.843409 s, 59.0 MB/s 4000+0 records in 4000+0 records out 4194304000 bytes (4.2 GB) copied, 71.1407 s, 59.0 MB/s [root@ovirt1 data]# rm -f large_io [root@ovirt1 data]# gluster volume profile data info Brick: ovirt1.localdomain:/gluster_bricks/data/data --------------------------------------------------- Cumulative Stats: Block Size: 131072b+ No. of Reads: 8 No. of Writes: 44968 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 3 FORGET 0.00 0.00 us 0.00 us 0.00 us 35 RELEASE 0.00 0.00 us 0.00 us 0.00 us 28 RELEASEDIR 0.00 78.00 us 78.00 us 78.00 us 1 FSTAT 0.00 35.67 us 26.00 us 73.00 us 6 FLUSH 0.00 324.00 us 324.00 us 324.00 us 1 XATTROP 0.00 45.80 us 38.00 us 54.00 us 10 STAT 0.00 227.67 us 216.00 us 242.00 us 3 CREATE 0.00 113.38 us 68.00 us 381.00 us 8 READ 0.00 39.82 us 1.00 us 148.00 us 28 OPENDIR 0.00 67.54 us 10.00 us 283.00 us 24 GETXATTR 0.00 59.97 us 45.00 us 113.00 us 32 OPEN 0.00 24.41 us 13.00 us 89.00 us 161 INODELK 0.00 43.43 us 28.00 us 214.00 us 93 STATFS 0.00 246.35 us 11.00 us 1155.00 us 20 READDIR 0.00 283.00 us 233.00 us 353.00 us 18 READDIRP 0.00 153.23 us 122.00 us 259.00 us 87 MKNOD 0.01 99.77 us 10.00 us 258.00 us 442 LOOKUP 0.31 49.22 us 27.00 us 540.00 us 45620 FXATTROP 0.77 124.24 us 87.00 us 604.00 us 44968 WRITE 0.93 15767.71 us 15.00 us 305833.00 us 431 ENTRYLK 1.99 160711.39 us 3332.00 us 406037.00 us 90 UNLINK 96.00 5167.82 us 18.00 us 55972.00 us 135349 FINODELK Duration: 380 seconds Data Read: 1048576 bytes Data Written: 5894045696 bytes Interval 0 Stats: Block Size: 131072b+ No. of Reads: 8 No. of Writes: 44968 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 3 FORGET 0.00 0.00 us 0.00 us 0.00 us 35 RELEASE 0.00 0.00 us 0.00 us 0.00 us 28 RELEASEDIR 0.00 78.00 us 78.00 us 78.00 us 1 FSTAT 0.00 35.67 us 26.00 us 73.00 us 6 FLUSH 0.00 324.00 us 324.00 us 324.00 us 1 XATTROP 0.00 45.80 us 38.00 us 54.00 us 10 STAT 0.00 227.67 us 216.00 us 242.00 us 3 CREATE 0.00 113.38 us 68.00 us 381.00 us 8 READ 0.00 39.82 us 1.00 us 148.00 us 28 OPENDIR 0.00 67.54 us 10.00 us 283.00 us 24 GETXATTR 0.00 59.97 us 45.00 us 113.00 us 32 OPEN 0.00 24.41 us 13.00 us 89.00 us 161 INODELK 0.00 43.43 us 28.00 us 214.00 us 93 STATFS 0.00 246.35 us 11.00 us 1155.00 us 20 READDIR 0.00 283.00 us 233.00 us 353.00 us 18 READDIRP 0.00 153.23 us 122.00 us 259.00 us 87 MKNOD 0.01 99.77 us 10.00 us 258.00 us 442 LOOKUP 0.31 49.22 us 27.00 us 540.00 us 45620 FXATTROP 0.77 124.24 us 87.00 us 604.00 us 44968 WRITE 0.93 15767.71 us 15.00 us 305833.00 us 431 ENTRYLK 1.99 160711.39 us 3332.00 us 406037.00 us 90 UNLINK 96.00 5167.82 us 18.00 us 55972.00 us 135349 FINODELK Duration: 380 seconds Data Read: 1048576 bytes Data Written: 5894045696 bytes Brick: ovirt3.localdomain:/gluster_bricks/data/data --------------------------------------------------- Cumulative Stats: Block Size: 1b+ No. of Reads: 0 No. of Writes: 39328 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 2 FORGET 0.00 0.00 us 0.00 us 0.00 us 12 RELEASE 0.00 0.00 us 0.00 us 0.00 us 17 RELEASEDIR 0.00 101.00 us 101.00 us 101.00 us 1 FSTAT 0.00 51.50 us 20.00 us 81.00 us 4 FLUSH 0.01 219.50 us 188.00 us 251.00 us 2 CREATE 0.01 43.45 us 11.00 us 90.00 us 11 GETXATTR 0.01 62.30 us 38.00 us 119.00 us 10 OPEN 0.01 50.59 us 1.00 us 102.00 us 17 OPENDIR 0.01 24.60 us 12.00 us 64.00 us 40 INODELK 0.02 176.30 us 10.00 us 765.00 us 10 READDIR 0.07 63.08 us 39.00 us 133.00 us 78 UNLINK 0.13 27.35 us 10.00 us 91.00 us 333 ENTRYLK 0.13 126.89 us 99.00 us 179.00 us 76 MKNOD 0.42 116.70 us 8.00 us 8661.00 us 261 LOOKUP 28.73 51.79 us 22.00 us 2574.00 us 39822 FXATTROP 29.52 53.87 us 16.00 us 3290.00 us 39328 WRITE 40.92 24.71 us 10.00 us 3224.00 us 118864 FINODELK Duration: 189 seconds Data Read: 0 bytes Data Written: 39328 bytes Interval 0 Stats: Block Size: 1b+ No. of Reads: 0 No. of Writes: 39328 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 2 FORGET 0.00 0.00 us 0.00 us 0.00 us 12 RELEASE 0.00 0.00 us 0.00 us 0.00 us 17 RELEASEDIR 0.00 101.00 us 101.00 us 101.00 us 1 FSTAT 0.00 51.50 us 20.00 us 81.00 us 4 FLUSH 0.01 219.50 us 188.00 us 251.00 us 2 CREATE 0.01 43.45 us 11.00 us 90.00 us 11 GETXATTR 0.01 62.30 us 38.00 us 119.00 us 10 OPEN 0.01 50.59 us 1.00 us 102.00 us 17 OPENDIR 0.01 24.60 us 12.00 us 64.00 us 40 INODELK 0.02 176.30 us 10.00 us 765.00 us 10 READDIR 0.07 63.08 us 39.00 us 133.00 us 78 UNLINK 0.13 27.35 us 10.00 us 91.00 us 333 ENTRYLK 0.13 126.89 us 99.00 us 179.00 us 76 MKNOD 0.42 116.70 us 8.00 us 8661.00 us 261 LOOKUP 28.73 51.79 us 22.00 us 2574.00 us 39822 FXATTROP 29.52 53.87 us 16.00 us 3290.00 us 39328 WRITE 40.92 24.71 us 10.00 us 3224.00 us 118864 FINODELK Duration: 189 seconds Data Read: 0 bytes Data Written: 39328 bytes Brick: ovirt2.localdomain:/gluster_bricks/data/data --------------------------------------------------- Cumulative Stats: Block Size: 512b+ 131072b+ No. of Reads: 0 0 No. of Writes: 36 76758 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 6 FORGET 0.00 0.00 us 0.00 us 0.00 us 87 RELEASE 0.00 0.00 us 0.00 us 0.00 us 96 RELEASEDIR 0.00 100.50 us 80.00 us 121.00 us 2 REMOVEXATTR 0.00 101.00 us 101.00 us 101.00 us 2 SETXATTR 0.00 36.18 us 22.00 us 62.00 us 11 FLUSH 0.00 57.44 us 42.00 us 77.00 us 9 FTRUNCATE 0.00 82.56 us 59.00 us 138.00 us 9 FSTAT 0.00 89.42 us 67.00 us 161.00 us 12 SETATTR 0.00 272.40 us 235.00 us 296.00 us 5 CREATE 0.01 154.28 us 88.00 us 320.00 us 18 XATTROP 0.01 45.29 us 1.00 us 319.00 us 96 OPENDIR 0.01 86.69 us 30.00 us 379.00 us 62 STAT 0.01 64.30 us 47.00 us 169.00 us 84 OPEN 0.02 107.34 us 23.00 us 273.00 us 73 READDIRP 0.02 4688.00 us 86.00 us 9290.00 us 2 TRUNCATE 0.02 59.29 us 13.00 us 394.00 us 165 GETXATTR 0.03 128.51 us 27.00 us 338.00 us 96 FSYNC 0.03 240.75 us 14.00 us 1943.00 us 52 READDIR 0.04 65.59 us 26.00 us 293.00 us 279 STATFS 0.06 180.77 us 118.00 us 306.00 us 148 MKNOD 0.14 37.98 us 17.00 us 192.00 us 1598 INODELK 0.67 91.68 us 12.00 us 1141.00 us 3186 LOOKUP 10.10 55.92 us 28.00 us 1658.00 us 78608 FXATTROP 11.89 6814.76 us 18.00 us 301246.00 us 760 ENTRYLK 19.44 36.55 us 14.00 us 2353.00 us 231535 FINODELK 25.21 142.92 us 62.00 us 593.00 us 76794 WRITE 32.28 91283.68 us 28.00 us 316658.00 us 154 UNLINK Duration: 1206 seconds Data Read: 0 bytes Data Written: 10060843008 bytes Interval 0 Stats: Block Size: 512b+ 131072b+ No. of Reads: 0 0 No. of Writes: 36 76758 %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop --------- ----------- ----------- ----------- ------------ ---- 0.00 0.00 us 0.00 us 0.00 us 6 FORGET 0.00 0.00 us 0.00 us 0.00 us 87 RELEASE 0.00 0.00 us 0.00 us 0.00 us 96 RELEASEDIR 0.00 100.50 us 80.00 us 121.00 us 2 REMOVEXATTR 0.00 101.00 us 101.00 us 101.00 us 2 SETXATTR 0.00 36.18 us 22.00 us 62.00 us 11 FLUSH 0.00 57.44 us 42.00 us 77.00 us 9 FTRUNCATE 0.00 82.56 us 59.00 us 138.00 us 9 FSTAT 0.00 89.42 us 67.00 us 161.00 us 12 SETATTR 0.00 272.40 us 235.00 us 296.00 us 5 CREATE 0.01 154.28 us 88.00 us 320.00 us 18 XATTROP 0.01 45.29 us 1.00 us 319.00 us 96 OPENDIR 0.01 86.69 us 30.00 us 379.00 us 62 STAT 0.01 64.30 us 47.00 us 169.00 us 84 OPEN 0.02 107.34 us 23.00 us 273.00 us 73 READDIRP 0.02 4688.00 us 86.00 us 9290.00 us 2 TRUNCATE 0.02 59.29 us 13.00 us 394.00 us 165 GETXATTR 0.03 128.51 us 27.00 us 338.00 us 96 FSYNC 0.03 240.75 us 14.00 us 1943.00 us 52 READDIR 0.04 65.59 us 26.00 us 293.00 us 279 STATFS 0.06 180.77 us 118.00 us 306.00 us 148 MKNOD 0.14 37.98 us 17.00 us 192.00 us 1598 INODELK 0.67 91.66 us 12.00 us 1141.00 us 3186 LOOKUP 10.10 55.92 us 28.00 us 1658.00 us 78608 FXATTROP 11.89 6814.76 us 18.00 us 301246.00 us 760 ENTRYLK 19.44 36.55 us 14.00 us 2353.00 us 231535 FINODELK 25.21 142.92 us 62.00 us 593.00 us 76794 WRITE 32.28 91283.68 us 28.00 us 316658.00 us 154 UNLINK Duration: 1206 seconds Data Read: 0 bytes Data Written: 10060843008 bytes This indicates to me that it's not a problem in Disk/LVM/FileSystem layout. Most probably I haven't created the volume properly or some option/feature is disabled ?!? Network shows OK for a gigabit: [root@ovirt1 data]# dd if=/dev/zero status=progress | nc ovirt2 9999 3569227264 bytes (3.6 GB) copied, 29.001052 s, 123 MB/s^C 7180980+0 records in 7180979+0 records out 3676661248 bytes (3.7 GB) copied, 29.8739 s, 123 MB/s I'm looking for any help... you can share your volume info also. Thanks in advance. Best Regards, Strahil Nikolov _______________________________________________ Gluster-users mailing list Gluster-users(a)gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users -- Amar Tumballi (amarts) Dear Amar, Thanks for your email. Actually my concerns were on both topics. Would you recommend any perf options that will be suitable ? After mentioning the network usage, I just checked it and it seems duringthe test session, ovirt1 (both client and host) is using no more than 455Mbit/s which is half the network bandwidth. I'm still in the middle of nowhere, so any ideas are welcome. Best Regards, Strahil Nikolov On Jan 23, 2019 17:49, Amar Tumballi Suryanarayan <atumball(a)redhat.com> wrote: > > I didn't understand the issue properly. Mostly I missed something. > > Are you concerned the performance is 49MB/s with and without perf options? or are you expecting it to be 123MB/s as over the n/w you get that speed? > > If it is the first problem, then you are actually having 'performance.write-behind on' in both options, and it is the only perf xlator which comes into action during the test you ran. > > If it is the second, then please be informed that gluster does client side replication, which means, n/w would be split in half for write operations (like write(), creat() etc), so the number you are getting is almost the maximum with 1GbE. > > Regards, > Amar > > On Wed, Jan 23, 2019 at 8:38 PM Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: >> >> Hello Community, >> >> recently I have built a new lab based on oVirt and CentOS 7. >> During deployment I had some hicups, but now the engine is up and running - but gluster is causing me trouble. >> >> Symptoms: Slow VM install from DVD, poor write performance. The latter has been tested via: >> dd if=/dev/zero of=/rhev/data-center/mnt/glusterSD/ovirt1.localdomain:_data bs=1M count=1000 status=progress >> >> The reported speed is 60MB/s which is way too low for my setup. >> >> My lab design: >> https://drive.google.com/file/d/1SiW21ASPXHRAEuE_jZ50R3FoO-NcnFqT/view?usp=… >> Gluster version is 3.12.15 >> >> So far I have done: >> >> 1. Added 'server.allow-insecure on' (with 'option rpc-auth-allow-insecure on' in glusterd.vol) >> Volume info after that change: >> >> Volume Name: data >> Type: Replicate >> Volume ID: 9b06a1e9-8102-4cd7-bc56-84960a1efaa2 >> Status: Started >> Snapshot Count: 0 >> Number of Bricks: 1 x (2 + 1) = 3 >> Transport-type: tcp >> Bricks: >> Brick1: ovirt1.localdomain:/gluster_bricks/data/data >> Brick2: ovirt2.localdomain:/gluster_bricks/data/data >> Brick3: ovirt3.localdomain:/gluster_bricks/data/data (arbiter) >> Options Reconfigured: >> performance.client-io-threads: off >> nfs.disable: on >> transport.address-family: inet >> performance.quick-read: off >> performance.read-ahead: off >> performance.io-cache: off >> performance.low-prio-threads: 32 >> network.remote-dio: off >> cluster.eager-lock: enable >> cluster.quorum-type: auto >> cluster.server-quorum-type: server >> cluster.data-self-heal-algorithm: full >> cluster.locking-scheme: granular >> cluster.shd-max-threads: 8 >> cluster.shd-wait-qlength: 10000 >> features.shard: on >> user.cifs: off >> storage.owner-uid: 36 >> storage.owner-gid: 36 >> network.ping-timeout: 30 >> performance.strict-o-direct: on >> cluster.granular-entry-heal: enable >> server.allow-insecure: on >> >> Seems no positive or negative effect so far. >> >> 2. Tested with tmpfs on all bricks -> ovirt1 mounted gluster volume -> max 60MB/s (bs=1M without 'oflag=direct') >> >> >> [root@ovirt1 data]# dd if=/dev/zero of=large_io bs=1M count=4000 status=progress >> 4177526784 bytes (4.2 GB) copied, 70.843409 s, 59.0 MB/s >> 4000+0 records in >> 4000+0 records out >> 4194304000 bytes (4.2 GB) copied, 71.1407 s, 59.0 MB/s >> [root@ovirt1 data]# rm -f large_io >> [root@ovirt1 data]# gluster volume profile data info >> Brick: ovirt1.localdomain:/gluster_bricks/data/data >> --------------------------------------------------- >> Cumulative Stats: >> Block Size: 131072b+ >> No. of Reads: 8 >> No. of Writes: 44968 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 3 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 35 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 28 RELEASEDIR >> 0.00 78.00 us 78.00 us 78.00 us 1 FSTAT >> 0.00 35.67 us 26.00 us 73.00 us 6 FLUSH >> 0.00 324.00 us 324.00 us 324.00 us 1 XATTROP >> 0.00 45.80 us 38.00 us 54.00 us 10 STAT >> 0.00 227.67 us 216.00 us 242.00 us 3 CREATE >> 0.00 113.38 us 68.00 us 381.00 us 8 READ >> 0.00 39.82 us 1.00 us 148.00 us 28 OPENDIR >> 0.00 67.54 us 10.00 us 283.00 us 24 GETXATTR >> 0.00 59.97 us 45.00 us 113.00 us 32 OPEN >> 0.00 24.41 us 13.00 us 89.00 us 161 INODELK >> 0.00 43.43 us 28.00 us 214.00 us 93 STATFS >> 0.00 246.35 us 11.00 us 1155.00 us 20 READDIR >> 0.00 283.00 us 233.00 us 353.00 us 18 READDIRP >> 0.00 153.23 us 122.00 us 259.00 us 87 MKNOD >> 0.01 99.77 us 10.00 us 258.00 us 442 LOOKUP >> 0.31 49.22 us 27.00 us 540.00 us 45620 FXATTROP >> 0.77 124.24 us 87.00 us 604.00 us 44968 WRITE >> 0.93 15767.71 us 15.00 us 305833.00 us 431 ENTRYLK >> 1.99 160711.39 us 3332.00 us 406037.00 us 90 UNLINK >> 96.00 5167.82 us 18.00 us 55972.00 us 135349 FINODELK >> >> Duration: 380 seconds >> Data Read: 1048576 bytes >> Data Written: 5894045696 bytes >> >> Interval 0 Stats: >> Block Size: 131072b+ >> No. of Reads: 8 >> No. of Writes: 44968 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 3 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 35 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 28 RELEASEDIR >> 0.00 78.00 us 78.00 us 78.00 us 1 FSTAT >> 0.00 35.67 us 26.00 us 73.00 us 6 FLUSH >> 0.00 324.00 us 324.00 us 324.00 us 1 XATTROP >> 0.00 45.80 us 38.00 us 54.00 us 10 STAT >> 0.00 227.67 us 216.00 us 242.00 us 3 CREATE >> 0.00 113.38 us 68.00 us 381.00 us 8 READ >> 0.00 39.82 us 1.00 us 148.00 us 28 OPENDIR >> 0.00 67.54 us 10.00 us 283.00 us 24 GETXATTR >> 0.00 59.97 us 45.00 us 113.00 us 32 OPEN >> 0.00 24.41 us 13.00 us 89.00 us 161 INODELK >> 0.00 43.43 us 28.00 us 214.00 us 93 STATFS >> 0.00 246.35 us 11.00 us 1155.00 us 20 READDIR >> 0.00 283.00 us 233.00 us 353.00 us 18 READDIRP >> 0.00 153.23 us 122.00 us 259.00 us 87 MKNOD >> 0.01 99.77 us 10.00 us 258.00 us 442 LOOKUP >> 0.31 49.22 us 27.00 us 540.00 us 45620 FXATTROP >> 0.77 124.24 us 87.00 us 604.00 us 44968 WRITE >> 0.93 15767.71 us 15.00 us 305833.00 us 431 ENTRYLK >> 1.99 160711.39 us 3332.00 us 406037.00 us 90 UNLINK >> 96.00 5167.82 us 18.00 us 55972.00 us 135349 FINODELK >> >> Duration: 380 seconds >> Data Read: 1048576 bytes >> Data Written: 5894045696 bytes >> >> Brick: ovirt3.localdomain:/gluster_bricks/data/data >> --------------------------------------------------- >> Cumulative Stats: >> Block Size: 1b+ >> No. of Reads: 0 >> No. of Writes: 39328 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 2 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 12 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 17 RELEASEDIR >> 0.00 101.00 us 101.00 us 101.00 us 1 FSTAT >> 0.00 51.50 us 20.00 us 81.00 us 4 FLUSH >> 0.01 219.50 us 188.00 us 251.00 us 2 CREATE >> 0.01 43.45 us 11.00 us 90.00 us 11 GETXATTR >> 0.01 62.30 us 38.00 us 119.00 us 10 OPEN >> 0.01 50.59 us 1.00 us 102.00 us 17 OPENDIR >> 0.01 24.60 us 12.00 us 64.00 us 40 INODELK >> 0.02 176.30 us 10.00 us 765.00 us 10 READDIR >> 0.07 63.08 us 39.00 us 133.00 us 78 UNLINK >> 0.13 27.35 us 10.00 us 91.00 us 333 ENTRYLK >> 0.13 126.89 us 99.00 us 179.00 us 76 MKNOD >> 0.42 116.70 us 8.00 us 8661.00 us 261 LOOKUP >> 28.73 51.79 us 22.00 us 2574.00 us 39822 FXATTROP >> 29.52 53.87 us 16.00 us 3290.00 us 39328 WRITE >> 40.92 24.71 us 10.00 us 3224.00 us 118864 FINODELK >> >> Duration: 189 seconds >> Data Read: 0 bytes >> Data Written: 39328 bytes >> >> Interval 0 Stats: >> Block Size: 1b+ >> No. of Reads: 0 >> No. of Writes: 39328 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 2 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 12 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 17 RELEASEDIR >> 0.00 101.00 us 101.00 us 101.00 us 1 FSTAT >> 0.00 51.50 us 20.00 us 81.00 us 4 FLUSH >> 0.01 219.50 us 188.00 us 251.00 us 2 CREATE >> 0.01 43.45 us 11.00 us 90.00 us 11 GETXATTR >> 0.01 62.30 us 38.00 us 119.00 us 10 OPEN >> 0.01 50.59 us 1.00 us 102.00 us 17 OPENDIR >> 0.01 24.60 us 12.00 us 64.00 us 40 INODELK >> 0.02 176.30 us 10.00 us 765.00 us 10 READDIR >> 0.07 63.08 us 39.00 us 133.00 us 78 UNLINK >> 0.13 27.35 us 10.00 us 91.00 us 333 ENTRYLK >> 0.13 126.89 us 99.00 us 179.00 us 76 MKNOD >> 0.42 116.70 us 8.00 us 8661.00 us 261 LOOKUP >> 28.73 51.79 us 22.00 us 2574.00 us 39822 FXATTROP >> 29.52 53.87 us 16.00 us 3290.00 us 39328 WRITE >> 40.92 24.71 us 10.00 us 3224.00 us 118864 FINODELK >> >> Duration: 189 seconds >> Data Read: 0 bytes >> Data Written: 39328 bytes >> >> Brick: ovirt2.localdomain:/gluster_bricks/data/data >> --------------------------------------------------- >> Cumulative Stats: >> Block Size: 512b+ 131072b+ >> No. of Reads: 0 0 >> No. of Writes: 36 76758 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 6 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 87 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 96 RELEASEDIR >> 0.00 100.50 us 80.00 us 121.00 us 2 REMOVEXATTR >> 0.00 101.00 us 101.00 us 101.00 us 2 SETXATTR >> 0.00 36.18 us 22.00 us 62.00 us 11 FLUSH >> 0.00 57.44 us 42.00 us 77.00 us 9 FTRUNCATE >> 0.00 82.56 us 59.00 us 138.00 us 9 FSTAT >> 0.00 89.42 us 67.00 us 161.00 us 12 SETATTR >> 0.00 272.40 us 235.00 us 296.00 us 5 CREATE >> 0.01 154.28 us 88.00 us 320.00 us 18 XATTROP >> 0.01 45.29 us 1.00 us 319.00 us 96 OPENDIR >> 0.01 86.69 us 30.00 us 379.00 us 62 STAT >> 0.01 64.30 us 47.00 us 169.00 us 84 OPEN >> 0.02 107.34 us 23.00 us 273.00 us 73 READDIRP >> 0.02 4688.00 us 86.00 us 9290.00 us 2 TRUNCATE >> 0.02 59.29 us 13.00 us 394.00 us 165 GETXATTR >> 0.03 128.51 us 27.00 us 338.00 us 96 FSYNC >> 0.03 240.75 us 14.00 us 1943.00 us 52 READDIR >> 0.04 65.59 us 26.00 us 293.00 us 279 STATFS >> 0.06 180.77 us 118.00 us 306.00 us 148 MKNOD >> 0.14 37.98 us 17.00 us 192.00 us 1598 INODELK >> 0.67 91.68 us 12.00 us 1141.00 us 3186 LOOKUP >> 10.10 55.92 us 28.00 us 1658.00 us 78608 FXATTROP >> 11.89 6814.76 us 18.00 us 301246.00 us 760 ENTRYLK >> 19.44 36.55 us 14.00 us 2353.00 us 231535 FINODELK >> 25.21 142.92 us 62.00 us 593.00 us 76794 WRITE >> 32.28 91283.68 us 28.00 us 316658.00 us 154 UNLINK >> >> Duration: 1206 seconds >> Data Read: 0 bytes >> Data Written: 10060843008 bytes >> >> Interval 0 Stats: >> Block Size: 512b+ 131072b+ >> No. of Reads: 0 0 >> No. of Writes: 36 76758 >> %-latency Avg-latency Min-Latency Max-Latency No. of calls Fop >> --------- ----------- ----------- ----------- ------------ ---- >> 0.00 0.00 us 0.00 us 0.00 us 6 FORGET >> 0.00 0.00 us 0.00 us 0.00 us 87 RELEASE >> 0.00 0.00 us 0.00 us 0.00 us 96 RELEASEDIR >> 0.00 100.50 us 80.00 us 121.00 us 2 REMOVEXATTR >> 0.00 101.00 us 101.00 us 101.00 us 2 SETXATTR >> 0.00 36.18 us 22.00 us 62.00 us 11 FLUSH >> 0.00 57.44 us 42.00 us 77.00 us 9 FTRUNCATE >> 0.00 82.56 us 59.00 us 138.00 us 9 FSTAT >> 0.00 89.42 us 67.00 us 161.00 us 12 SETATTR >> 0.00 272.40 us 235.00 us 296.00 us 5 CREATE >> 0.01 154.28 us 88.00 us 320.00 us 18 XATTROP >> 0.01 45.29 us 1.00 us 319.00 us 96 OPENDIR >> 0.01 86.69 us 30.00 us 379.00 us 62 STAT >> 0.01 64.30 us 47.00 us 169.00 us 84 OPEN >> 0.02 107.34 us 23.00 us 273.00 us 73 READDIRP >> 0.02 4688.00 us 86.00 us 9290.00 us 2 TRUNCATE >> 0.02 59.29 us 13.00 us 394.00 us 165 GETXATTR >> 0.03 128.51 us 27.00 us 338.00 us 96 FSYNC >> 0.03 240.75 us 14.00 us 1943.00 us 52 READDIR >> 0.04 65.59 us 26.00 us 293.00 us 279 STATFS >> 0.06 180.77 us 118.00 us 306.00 us 148 MKNOD >> 0.14 37.98 us 17.00 us 192.00 us 1598 INODELK >> 0.67 91.66 us 12.00 us 1141.00 us 3186 LOOKUP >> 10.10 55.92 us 28.00 us 1658.00 us 78608 FXATTROP >> 11.89 6814.76 us 18.00 us 301246.00 us 760 ENTRYLK >> 19.44 36.55 us 14.00 us 2353.00 us 231535 FINODELK >> 25.21 142.92 us 62.00 us 593.00 us 76794 WRITE >> 32.28 91283.68 us 28.00 us 316658.00 us 154 UNLINK >> >> Duration: 1206 seconds >> Data Read: 0 bytes >> Data Written: 10060843008 bytes >> >> >> >> This indicates to me that it's not a problem in Disk/LVM/FileSystem layout. >> >> Most probably I haven't created the volume properly or some option/feature is disabled ?!? >> Network shows OK for a gigabit: >> [root@ovirt1 data]# dd if=/dev/zero status=progress | nc ovirt2 9999 >> 3569227264 bytes (3.6 GB) copied, 29.001052 s, 123 MB/s^C >> 7180980+0 records in >> 7180979+0 records out >> 3676661248 bytes (3.7 GB) copied, 29.8739 s, 123 MB/s >> >> >> I'm looking for any help... you can share your volume info also. >> >> Thanks in advance. >> >> Best Regards, >> Strahil Nikolov >> _______________________________________________ >> Gluster-users mailing list >> Gluster-users(a)gluster.org >> https://lists.gluster.org/mailman/listinfo/gluster-users > > > > -- > Amar Tumballi (amarts) _______________________________________________ Gluster-users mailing list Gluster-users(a)gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users

1 0

[ANN] oVirt 4.3.0 Third Release Candidate is now available for testing
by Sandro Bonazzola 25 Jan '19

25 Jan '19

The oVirt Project is pleased to announce the availability of the Third Release Candidate of oVirt 4.3.0, as of January 24th, 2018 This is pre-release software. This pre-release should not to be used in production. Please take a look at our community page[1] to learn how to ask questions and interact with developers and users. All issues or bugs should be reported via oVirt Bugzilla[2]. This update is the first release candidate of the 4.3.0 version. This release brings more than 130 enhancements and more than 450 bug fixes on top of oVirt 4.2 series. What's new in oVirt 4.3.0? * Q35 chipset, support booting using UEFI and Secure Boot * Skylake-server and AMD EPYC support * New smbus driver in windows guest tools * Improved support for v2v * OVA export / import of Templates * Full support for live migration of High Performance VMs * Microsoft Failover clustering support (SCSI Persistent Reservation) for Direct LUN disks * Hundreds of bug fixes on top of oVirt 4.2 series * New VM portal details page (see a preview here: https://imgur.com/a/ExINpci) * New Cluster upgrade UI * OVN security groups * IPv6 (static host addresses) * Support of Neutron from RDO OpenStack 13 as external network provider * Support of using Skydive from RDO OpenStack 14 as Tech Preview * Support for 3.6 and 4.0 data centers, clusters and hosts were removed * Now using PostgreSQL 10 * New metrics support using rsyslog instead of fluentd This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later * oVirt Node 4.3 (available for x86_64 only) Experimental tech preview for x86_64 and s390x architectures for Fedora 28 is also included. See the release notes draft [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available for both CentOS 7 and Fedora 28 (tech preview). - oVirt Node NG is already available for CentOS 7 - oVirt Node NG for Fedora 28 (tech preview) is being delayed due to build issues with the build system. Additional Resources: * Read more about the oVirt 4.3.0 release highlights: http://www.ovirt.org/release/4.3.0/ * Get more oVirt project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] https://www.ovirt.org/community/ [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt [3] http://www.ovirt.org/release/4.3.0/ [4] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

2 2

Re: Unable to deatch/remove ISO DOMAIN
by Strahil Nikolov 25 Jan '19

25 Jan '19

Hi Martin, this is my history (please keep in mind that it might get distorted due to mail client).Note: I didn't stop the ovirt-engine.service and this caused some errors to be logged - but the engine is still working without issues. As I said - this is my test lab and I was willing to play around :) Good Luck! ssh root@engine #Switch to postgre usersu - postgres #If you don't load this , there will be no path for psql , nor it will start at allsource /opt/rh/rh-postgresql95/enable #open the DB. psql engine #Commands in the DB:select id, storage_name from storage_domain_static; select storage_domain_id, ovf_disk_id from storage_domains_ovf_info where storag e_domain_id='fbe7bf1a-2f03-4311-89fa-5031eab638bf'; delete from storage_domain_dynamic where id = 'fbe7bf1a-2f03-4311-89fa-5031eab63 8bf'; delete from storage_domain_static where id = 'fbe7bf1a-2f03-4311-89fa-5031eab638 bf'; delete from base_disks where disk_id = '7a155ede-5317-4860-aa93-de1dc283213e';delete from base_disks where disk_id = '7dedd0e1-8ce8-444e-8a3d-117c46845bb0'; delete from storage_domains_ovf_info where storage_domain_id = 'fbe7bf1a-2f03-43 11-89fa-5031eab638bf'; delete from storage_pool_iso_map where storage_id = 'fbe7bf1a-2f03-4311-89fa-503 1eab638bf'; #I think this shows all tables:select table_schema ,table_name from information_schema.tables order by table_sc hema,table_name;#Maybe you don't need this one and you need to find the NFS volume:select * from gluster_volumes ;delete from gluster_volumes where id = '9b06a1e9-8102-4cd7-bc56-84960a1efaa2'; select table_schema ,table_name from information_schema.tables order by table_sc hema,table_name; # The previous delete failed as there was an entry in storage_server_connections.#In your case could be differentselect * from storage_server_connections;delete from storage_server_connections where id = '490ee1c7-ae29-45c0-bddd-61708 22c8490';delete from gluster_volumes where id = '9b06a1e9-8102-4cd7-bc56-84960a1efaa2'; Best Regards,Strahil Nikolov В петък, 25 януари 2019 г., 11:04:01 ч. Гринуич+2, Martin Humaj <mhumaj(a)gmail.com> написа: Hi StrahilI have tried to use the same ip and nfs export to replace the original, did not work properly. If you can guide me how to do it in engine DB i would appreciate it. This is a test system. thank you Martin On Fri, Jan 25, 2019 at 9:56 AM Strahil <hunter86_bg(a)yahoo.com> wrote: Can you create a temporary NFS server which to be accessed during the removal?I have managed to edit the engine's DB to get rid of cluster domain, but this is not recommended for production systems :)

1 0

Unable to deatch/remove ISO DOMAIN
by mhumaj＠gmail.com 25 Jan '19

25 Jan '19

Ovirt - 4.2.4.5-1.el7 Is there any way how to remove the nfs ISO domain in DB? We cannot get rid of it in GUI and we are not able to use it anymore. The problem is that NFS server which was responsible for DATA TYPE ISO domain was deleted. Even we are trying to change it in settings it will not allow us to do it. Error messages: Failed to activate Storage Domain oVirt-ISO (Data Center InnovationCenter) by admin@internal-authz VDSM command ActivateStorageDomainVDS failed: Storage domain does not exist: (u'61045461-10ff-4f7a-b464-67198c4a6c27',) tank you

1 0