- Devel - oVirt List Archives

vdsm: AttributeError: 'NoneType' object has no attribute 'wrap_command'
by Yaniv Kaul 28 Dec '17

28 Dec '17

Just saw this on[1]: 2017-12-28 10:09:24,980-0500 INFO (MainThread) [vdsm.api] FINISH prepareForShutdown return=None from=internal, task_id=1a83a4d3-43e3-4833-883b-dfd2fe4d76be (api:52) 2017-12-28 10:09:24,980-0500 INFO (MainThread) [vds] Stopping threads (vdsmd:159) 2017-12-28 10:09:24,980-0500 INFO (MainThread) [vds] Exiting (vdsmd:170) 2017-12-28 10:09:25,011-0500 INFO (mailbox-hsm) [storage.MailBox.HsmMailMonitor] HSM_MailboxMonitor - Incoming mail monitoring thread stopped, clearing outgoing mail (mailbox:511) 2017-12-28 10:09:25,011-0500 INFO (mailbox-hsm) [storage.MailBox.HsmMailMonitor] HSM_MailMonitor sending mail to SPM - ['/usr/bin/dd', 'of=/rhev/data-center/9b97451a-0312-4c69-85e2-f86d6d273636/mastersd/dom_md/inbox', 'iflag=fullblock', 'oflag=direct', 'conv=notrunc', 'bs=4096', 'count=1', 'seek=1'] (mailbox:387) 2017-12-28 10:09:25,012-0500 ERROR (mailbox-hsm) [storage.MailBox.HsmMailMonitor] FINISH thread <Thread(mailbox-hsm, started daemon 139968009594624)> failed (concurrent:201) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in run ret = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/mailbox.py", line 514, in _run self._sendMail() # Clear outgoing mailbox File "/usr/lib/python2.7/site-packages/vdsm/storage/mailbox.py", line 394, in _sendMail _mboxExecCmd(self._outCmd, data=self._outgoingMail) File "/usr/lib/python2.7/site-packages/vdsm/storage/mailbox.py", line 84, in _mboxExecCmd return misc.execCmd(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/commands.py", line 53, in execCmd command = cmdutils.wrap_command(command, with_ioclass=ioclass, AttributeError: 'NoneType' object has no attribute 'wrap_command' 2017-12-28 10:09:28,965-0500 INFO (MainThread) [vds] (PID: 23232) I am the actual vdsm 4.20.9-84.git615770f.el7.centos lago-basic-suite-master-host-0 (3.10.0-693.2.2.el7.x86_64) (vdsmd:148) 2017-12-28 10:09:28,966-0500 INFO (MainThread) [vds] VDSM will run with cpu affinity: frozenset([1]) (vdsmd:254) 2017-12-28 10:09:28,970-0500 INFO (MainThread) [storage.HSM] START HSM init (hsm:366) [1] http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_…

3 2

User is not authorized to perform this action. - trying to add SSH Public Key for a user
by Yaniv Kaul 28 Dec '17

28 Dec '17

I'm following the example[1] and getting an error: User is not authorized to perform this action. What permission do I need (I'm using admin@internal) in order to do this? Engine.log: 2017-12-28 07:25:35,571-05 WARN [org.ovirt.engine.core.bll.AddUserProfileCommand] (default task-13) [5af96d04-f81d-4c76-9f06-ee03a12e2f71] Validation of action 'AddUserProfile' failed for user admin@internal-authz. Reasons: VAR__ACTION__ADD,VAR__TYPE__USER_PROFILE,USER_NOT_AUTHORIZED_TO_PERFORM_ACTION 2017-12-28 07:25:35,572-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-13) [5af96d04-f81d-4c76-9f06-ee03a12e2f71] method: runAction, params: [AddUserProfile, UserProfileParameters:{commandId='a57680f0-3926-4808-8452-ea8d67b076a3', user='null', commandType='Unknown'}], timeElapsed: 41ms 2017-12-28 07:25:35,577-05 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-13) [] Operation Failed: [User is not authorized to perform this action.] TIA, Y. [1] https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/add_user…

2 1

node zero Networking
by Yedidyah Bar David 28 Dec '17

28 Dec '17

Hi all, I spent quite some time trying to deploy node zero, trying to look at https://bugzilla.redhat.com/show_bug.cgi?id=1528253 , and always fail around the end, with: ERROR fatal: [localhost]: FAILED! => {"attempts": 50, "changed": true, "cmd": "ip rule list | grep ovirtmgmt | sed s/\\\\[.*\\\\]\\ //g | awk '{ print $9 }'", "delta": "0:00:00.008292", "end": "2017-12-25 11:51:39.146800", "rc": 0, "start": "2017-12-25 11:51:39.138508", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []} ERROR Failed to execute stage 'Closing up': Failed executing ansible-playbook ERROR Hosted Engine deployment failed: this system is not reliable, please check the issue,fix and redeploy I use the following setup: I have a libvirt vm on my laptop, with a single virtual nic eth0. This nic is connected to a bridge called intbr on my laptop. This bridge has no access to outside, and VMs on it have no default route. There is a local dhcp+dns serving this bridge, using the address range 192.168.3.0/24. The vm serves as a nested-kvm hosted-engine host. eth0 gets a static IP address 192.168.3.42 from dhcpd. There is also (didn't check who/what exactly creates it, I think it's libvirt's default) a bridge there called virbr0. virbr0 has IP address 192.168.122.1/24 . When I deploy HE, the engine machine gets also a single virtual nic, which is connected to virbr0, and gets an IP address in that range (192.168.122.85, currently). deploy fails when running the task: - name: Get ovirtmgmt route table id shell: ip rule list | grep ovirtmgmt | sed s/\\[.*\\]\ //g | awk '{ print $9 }' register: ovirtmgmt_table_id until: ovirtmgmt_table_id.stdout_lines|length >= 1 retries: 50 delay: 10 changed_when: True The output of 'ip rule list' is: 0: from all lookup local 32766: from all lookup main 32767: from all lookup default So does not include 'ovirtmgmt'. I do have: # brctl show bridge name bridge id STP enabled interfaces ;vdsmdummy; 8000.000000000000 no ovirtmgmt 8000.06d1bd012412 no eth0 virbr0 8000.525400012499 yes virbr0-nic vnet0 And: # ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UP qlen 1000 link/ether 06:d1:bd:01:24:12 brd ff:ff:ff:ff:ff:ff 18: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 link/ether 52:54:00:01:24:99 brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0 valid_lft forever preferred_lft forever 19: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000 link/ether 52:54:00:01:24:99 brd ff:ff:ff:ff:ff:ff 20: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master virbr0 state UNKNOWN qlen 1000 link/ether fe:d1:bd:01:24:04 brd ff:ff:ff:ff:ff:ff inet6 fe80::fcd1:bdff:fe01:2404/64 scope link valid_lft forever preferred_lft forever 21: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 1e:1b:84:c2:51:ff brd ff:ff:ff:ff:ff:ff 22: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 link/ether 06:d1:bd:01:24:12 brd ff:ff:ff:ff:ff:ff inet 192.168.3.42/24 brd 192.168.3.255 scope global dynamic ovirtmgmt valid_lft 70927sec preferred_lft 70927sec inet6 fe80::4d1:bdff:fe01:2412/64 scope link valid_lft forever preferred_lft forever (And of course told deploy that I want to use eth0). Questions: 1. Did this already work for anyone at all? If so, can you please share details? Specifically, how was networking configured? 2. It might be that my problems are due to not having a (default) route for ovirtmgmt bridge/network. If so, then I consider this a bug, but do not mind configuring one for now. 3. All of the relevant section of the playbook has a comment preceding it: # all of the next is a workaroud for the network issue, vdsm installation breaks the routing and it needs to be fixed # once we'll fix the host installation it could be removed Do we have specific details/bug/whatever about the problem we are working around? Perhaps it's already solved and I can try to remove this part? 4. Both now (with (3.) being worked around) and eventually (when it's (what?) fixed), how should this work? Should the engine local vm indeed start connected to virbr0, and then move to ovirtmgmt? Or only the new engine vm (residing on the shared storage) should be in ovirtmgmt? 5. In particular, what should I supply for the "engine fqdn", and what should it resolve to, both in the beginning an eventually? Thanks, -- Didi

1 1

oVirt System Test configuration
by Sandro Bonazzola 27 Dec '17

27 Dec '17

Hi, I'd like to discuss what's being tested by oVirt System Test. I'm investigating on a sanlock issue that affects hosted engine hc suite. I installed a CentOS minimal VM and set repositories as in http://jenkins.ovirt.org/job/ovirt-system-tests_hc-basic-suite-master/128/a… Upgrade from CentOS 1708 (7.4) minimal is: Aggiornamento: bind-libs-lite x86_64 32:9.9.4-51.el7_4.1 centos-updates-el7 733 k bind-license noarch 32:9.9.4-51.el7_4.1 centos-updates-el7 84 k nss x86_64 3.28.4-15.el7_4 centos-updates-el7 849 k nss-softokn x86_64 3.28.3-8.el7_4 centos-updates-el7 310 k nss-softokn-freebl x86_64 3.28.3-8.el7_4 centos-updates-el7 214 k nss-sysinit x86_64 3.28.4-15.el7_4 centos-updates-el7 60 k nss-tools x86_64 3.28.4-15.el7_4 centos-updates-el7 501 k selinux-policy noarch 3.13.1-166.el7_4.7 centos-updates-el7 437 k selinux-policy-targeted noarch 3.13.1-166.el7_4.7 centos-updates-el7 6.5 M systemd x86_64 219-42.el7_4.4 centos-updates-el7 5.2 M systemd-libs x86_64 219-42.el7_4.4 centos-updates-el7 376 k systemd-sysv x86_64 219-42.el7_4.4 centos-updates-el7 70 k Enabling the CentOS repos: grub2 x86_64 1:2.02-0.65.el7.centos.2 updates 29 k in sostituzione di grub2.x86_64 1:2.02-0.64.el7.centos grub2-tools x86_64 1:2.02-0.65.el7.centos.2 updates 1.8 M in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos grub2-tools-extra x86_64 1:2.02-0.65.el7.centos.2 updates 993 k in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos grub2-tools-minimal x86_64 1:2.02-0.65.el7.centos.2 updates 170 k in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos kernel x86_64 3.10.0-693.11.1.el7 updates 43 M Aggiornamento: NetworkManager x86_64 1:1.8.0-11.el7_4 updates 1.6 M NetworkManager-libnm x86_64 1:1.8.0-11.el7_4 updates 1.2 M NetworkManager-team x86_64 1:1.8.0-11.el7_4 updates 156 k NetworkManager-tui x86_64 1:1.8.0-11.el7_4 updates 224 k NetworkManager-wifi x86_64 1:1.8.0-11.el7_4 updates 184 k bash x86_64 4.2.46-29.el7_4 updates 1.0 M bind-libs-lite x86_64 32:9.9.4-51.el7_4.1 centos-updates-el7 733 k bind-license noarch 32:9.9.4-51.el7_4.1 centos-updates-el7 84 k binutils x86_64 2.25.1-32.base.el7_4.1 updates 5.4 M cpio x86_64 2.11-25.el7_4 updates 210 k cryptsetup-libs x86_64 1.7.4-3.el7_4.1 updates 223 k curl x86_64 7.29.0-42.el7_4.1 updates 267 k glibc x86_64 2.17-196.el7_4.2 updates 3.6 M glibc-common x86_64 2.17-196.el7_4.2 updates 11 M grub2-common noarch 1:2.02-0.65.el7.centos.2 updates 726 k grub2-pc x86_64 1:2.02-0.65.el7.centos.2 updates 29 k grub2-pc-modules noarch 1:2.02-0.65.el7.centos.2 updates 845 k iptables x86_64 1.4.21-18.2.el7_4 updates 428 k kernel-tools x86_64 3.10.0-693.11.1.el7 updates 5.1 M kernel-tools-libs x86_64 3.10.0-693.11.1.el7 updates 5.0 M kexec-tools x86_64 2.0.14-17.2.el7 updates 333 k kmod x86_64 20-15.el7_4.6 updates 120 k kmod-libs x86_64 20-15.el7_4.6 updates 50 k libblkid x86_64 2.23.2-43.el7_4.2 updates 176 k libcurl x86_64 7.29.0-42.el7_4.1 updates 219 k libgcc x86_64 4.8.5-16.el7_4.1 updates 98 k libgomp x86_64 4.8.5-16.el7_4.1 updates 154 k libmount x86_64 2.23.2-43.el7_4.2 updates 178 k libpciaccess x86_64 0.13.4-3.1.el7_4 updates 26 k libstdc++ x86_64 4.8.5-16.el7_4.1 updates 301 k libuuid x86_64 2.23.2-43.el7_4.2 updates 79 k ncurses x86_64 5.9-14.20130511.el7_4 updates 304 k ncurses-base noarch 5.9-14.20130511.el7_4 updates 68 k ncurses-libs x86_64 5.9-14.20130511.el7_4 updates 316 k nss x86_64 3.28.4-15.el7_4 centos-updates-el7 849 k nss-softokn x86_64 3.28.3-8.el7_4 centos-updates-el7 310 k nss-softokn-freebl x86_64 3.28.3-8.el7_4 centos-updates-el7 214 k nss-sysinit x86_64 3.28.4-15.el7_4 centos-updates-el7 60 k nss-tools x86_64 3.28.4-15.el7_4 centos-updates-el7 501 k openssh x86_64 7.4p1-13.el7_4 updates 509 k openssh-clients x86_64 7.4p1-13.el7_4 updates 654 k openssh-server x86_64 7.4p1-13.el7_4 updates 458 k python-gobject-base x86_64 3.22.0-1.el7_4.1 updates 294 k python-perf x86_64 3.10.0-693.11.1.el7 updates 5.1 M selinux-policy noarch 3.13.1-166.el7_4.7 centos-updates-el7 437 k selinux-policy-targeted noarch 3.13.1-166.el7_4.7 centos-updates-el7 6.5 M sudo x86_64 1.8.19p2-11.el7_4 updates 1.1 M systemd x86_64 219-42.el7_4.4 centos-updates-el7 5.2 M systemd-libs x86_64 219-42.el7_4.4 centos-updates-el7 376 k systemd-sysv x86_64 219-42.el7_4.4 centos-updates-el7 70 k tzdata noarch 2017c-1.el7 updates 468 k util-linux x86_64 2.23.2-43.el7_4.2 updates 2.0 M wpa_supplicant x86_64 1:2.6-5.el7_4.1 updates 1.2 M meaning this environement is not receiving updates to core packages like the kernel. Restricting to libvirt, with the repos used in the job libvirt packages doesn't even exists, making yum install libvirt just fail. I think you already know I'm against filtering packages from the repos even if I understand it saves a huge amount of space and download time. I may be wrong, but I tend to not trust OST results since it's not testing real life environments. Any chance we can improve OST to match what users are going to have on their systems? -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 14

upgrade_check and upgrade API calls (v4)
by Yaniv Kaul 26 Dec '17

26 Dec '17

I'm trying to check if a certain host can be upgraded. 1. I'm calling it through the host_service, something like: host_service = connection.system_service().hosts_service().host_service( host.id) is_upgrade = host_service.upgrade_check() To my surprise, is_upgrade is None. I expected a Boolean. 2. In addition, when trying to upgrade via: host_service.upgrade() I'm getting Operation Failed - and it complains there are no upgrades available. Alas, in the UI it shows that upgrades available and upgrade does work through the UI. Am I misusing the functions? (The host is a regular host, not ovirt-node btw). TIA, Y.

3 3

Memory size (1024MB) cannot exceed maximum memory size (0MB).] - when trying to create an instance type
by Yaniv Kaul 26 Dec '17

26 Dec '17

While trying to add an instance type, I fail with the error: Operation Failed". Fault detail is "[Cannot add Template. Memory size (1024MB) cannot exceed maximum memory size (0MB).] The code is taken from the example in the SDK, so I'm not sure what I'm doing wrong here. Code: instance_types_service.add( types.InstanceType( name='myinstancetype', description='My instance type', memory=1 * 2**30, high_availability=types.HighAvailability( enabled=True, ), cpu=types.Cpu( topology=types.CpuTopology( cores=2, sockets=2, ), ), ), ) engine.log: 2017-12-25 10:58:19,825-05 INFO [org.ovirt.engine.core.bll.AddVmTemplateCommand] (default task-13) [265ff704-d89f-471b-8207-fc0e1b8816fd] Lock Acquired to object 'EngineLock:{exclusiveLocks='[myinstancetype=TEMPLATE_NAME, 703e1265-e160-4a76-82e6-06974156b7b9=TEMPLATE]', sharedLocks='[]'}' 2017-12-25 10:58:19,831-05 WARN [org.ovirt.engine.core.bll.AddVmTemplateCommand] (default task-13) [265ff704-d89f-471b-8207-fc0e1b8816fd] Validation of action 'AddVmTemplate' failed for user admin@internal-authz. Reasons: VAR__ACTION__ADD,VAR__TYPE__VM_TEMPLATE,ACTION_TYPE_FAILED_MAX_MEMORY_CANNOT_BE_SMALLER_THAN_MEMORY_SIZE,$maxMemory 0,$memory 1024 2017-12-25 10:58:19,832-05 INFO [org.ovirt.engine.core.bll.AddVmTemplateCommand] (default task-13) [265ff704-d89f-471b-8207-fc0e1b8816fd] Lock freed to object 'EngineLock:{exclusiveLocks='[myinstancetype=TEMPLATE_NAME, 703e1265-e160-4a76-82e6-06974156b7b9=TEMPLATE]', sharedLocks='[]'}' 2017-12-25 10:58:19,839-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-13) [265ff704-d89f-471b-8207-fc0e1b8816fd] method: runAction, params: [AddVmTemplate, AddVmTemplateParameters:{commandId='179df9ed-209c-4882-a19a-b76a4fe1adb8', user='null', commandType='Unknown'}], timeElapsed: 33ms 2017-12-25 10:58:19,846-05 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-13) [] Operation Failed: [Cannot add Template. Memory size (1024MB) cannot exceed maximum memory size (0MB).] TIA, Y.

4 4

[ OST Failure Report ] [ oVirt master ] [ 2017-12-24 ] [add_hosts]
by Barak Korren 25 Dec '17

25 Dec '17

Test failed: [ 002_bootstrap.add_hosts ] Link to suspected patches: - Linked test is failing with the failing engine patch: https://gerrit.ovirt.org/#/c/85533/2 - Tests with engine patches had been failing since: https://gerrit.ovirt.org/#/c/85668/2 Link to Job: https://gerrit.ovirt.org/#/c/85668/2 Link to all logs: http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4497/artifact… Error snippet from log: <error> 'Host lago-upgrade-from-release-suite-master-host0 is in non responsive state -------------------- >> begin captured logging << -------------------- ovirtlago.testlib: ERROR: * Unhandled exception in <function _host_is_up_4 at 0x45fb938> Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 219, in assert_equals_within res = func() File "/home/jenkins/workspace/ovirt-master_change-queue-tester/ovirt-system-tests/upgrade-from-release-suite-master/test-scenarios-after-upgrade/002_bootstrap.py", line 178, in _host_is_up_4 api_host.name)\nRuntimeError: Host lago-upgrade-from-release-suite-master-host0 is in non responsive state --------------------- >> end captured logging << --------------------- </error> For some reason there is no host-deploy log, so further analysis is difficult. -- Barak Korren RHV DevOps team , RHCE, RHCi Red Hat EMEA redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted

3 7

ovirt 4.2 host not compatible
by Paul Dyer 24 Dec '17

24 Dec '17

Hi, I have upgraded to ovirt 4.2 without issue. But I cannot find a way to upgrade the host compatibility in the new OVirt Manager. I get this error when activiating the host... host parasol is compatible with versions (3.6,4.0,4.1) and cannot join Cluster Intel which is set to version 4.2. Thanks, Paul -- Paul Dyer, Mercury Consulting Group, RHCE 504-302-8750

3 5

when engine is running, then certs changed, will caused some problem?
by pengyixiang 22 Dec '17

22 Dec '17

------=_Part_19017_566575222.1513904421765 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 aGksIGV2ZXJ5b25lIQoKCiAgIGZpcnN0LCB3ZSBjYWxsIGdldFJlYWN0b3IgaW4gbmV3IFNjZW5h cmlvQ2xpZW50KCkuCgoKcHVibGljIFNjZW5hcmlvQ2xpZW50KFN0cmluZyBob3N0bmFtZSwgaW50 IHBvcnQpIHRocm93cyBDbGllbnRDb25uZWN0aW9uRXhjZXB0aW9uIHsKdGhpcy5yZWFjdG9yID0g UmVhY3RvckZhY3RvcnkuZ2V0UmVhY3RvcihQcm92aWRlckZhY3RvcnkuZ2V0UHJvdmlkZXIoKSwg UmVhY3RvclR5cGUuU1RPTVApOwpmaW5hbCBSZWFjdG9yQ2xpZW50IGNsaWVudCA9IHRoaXMucmVh Y3Rvci5jcmVhdGVDbGllbnQoaG9zdG5hbWUsIHBvcnQpOwogICAgY2xpZW50LnNldENsaWVudFBv bGljeShuZXcgRGVmYXVsdFN0b21wQ29ubmVjdGlvblBvbGljeSgpKTsKdGhpcy53b3JrZXIgPSBS ZWFjdG9yRmFjdG9yeS5nZXRXb3JrZXIoUEFSQUxMRUxJU00pOwp0aGlzLmpzb25DbGllbnQgPSB0 aGlzLndvcmtlci5yZWdpc3RlcihjbGllbnQpOwp0aGlzLmpzb25DbGllbnQuc2V0UmV0cnlQb2xp Y3kobmV3IERlZmF1bHRTdG9tcENsaWVudFBvbGljeSgpKTsKCn0KCgphbmQgUmVhY3RvckZhY3Rv cnkuZ2V0UmVhY3RvciB3aWxsIGNhbGwgZ2V0U3NsU3RvbXBSZWFjdG9yIHRoYXQgaXMgYSBzdGF0 aWMgd2F5IGluIFJlYWN0b3JGYWN0b3J5LgoKCgpwcml2YXRlIHN0YXRpYyBSZWFjdG9yIGdldFNz bFN0b21wUmVhY3RvcihNYW5hZ2VyUHJvdmlkZXIgcHJvdmlkZXIpIHRocm93cyBDbGllbnRDb25u ZWN0aW9uRXhjZXB0aW9uIHsKaWYgKHNzbFN0b21wUmVhY3RvciAhPSBudWxsKSB7CnJldHVybiBz c2xTdG9tcFJlYWN0b3I7CiAgICB9CnN5bmNocm9uaXplZCAoUmVhY3RvckZhY3RvcnkuY2xhc3Mp IHsKaWYgKHNzbFN0b21wUmVhY3RvciAhPSBudWxsKSB7CnJldHVybiBzc2xTdG9tcFJlYWN0b3I7 CiAgICAgICAgfQp0cnkgewpzc2xTdG9tcFJlYWN0b3IgPSBuZXcgU1NMU3RvbXBSZWFjdG9yKHBy b3ZpZGVyLmdldFNTTENvbnRleHQoKSk7CiAgICAgICAgfSBjYXRjaCAoSU9FeGNlcHRpb24gfCBH ZW5lcmFsU2VjdXJpdHlFeGNlcHRpb24gZSkgewp0aHJvdyBuZXcgQ2xpZW50Q29ubmVjdGlvbkV4 Y2VwdGlvbihlKTsKICAgICAgICB9CiAgICB9CnJldHVybiBzc2xTdG9tcFJlYWN0b3I7Cn0KCmlm IHdlIGRldGVybWluZSAic3NsU3RvbXBSZWFjdG9yICE9IG51bGwiIG1heSBjYXVzZWQgaWYgZW5n aW5lIGlzIHJ1bm5pbmcsIHRoZW4gZW5naW5lLnAxMiBjaGFuZ2VkLCBidXQgd2UKdXNlIG9sZCBj ZXJ0cyBhbmQga2V5cywgd2lsbCB0aGF0PwoKCgoK ------=_Part_19017_566575222.1513904421765 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: base64 PGRpdiBzdHlsZT0ibGluZS1oZWlnaHQ6MS43O2NvbG9yOiMwMDAwMDA7Zm9udC1zaXplOjE0cHg7 Zm9udC1mYW1pbHk6QXJpYWwiPjxkaXY+PHNwYW4gc3R5bGU9ImZvbnQtd2VpZ2h0OiBib2xkOyBi YWNrZ3JvdW5kLWNvbG9yOiByZ2IoMjU1LCAyNTUsIDI1NSk7IGNvbG9yOiByZ2IoMCwgMCwgMCk7 Ij5oaSwgZXZlcnlvbmUhPC9zcGFuPjwvZGl2PjxkaXY+PHNwYW4gc3R5bGU9ImZvbnQtd2VpZ2h0 OiBib2xkOyBiYWNrZ3JvdW5kLWNvbG9yOiByZ2IoMjU1LCAyNTUsIDI1NSk7IGNvbG9yOiByZ2Io MCwgMCwgMCk7Ij48YnI+PC9zcGFuPjwvZGl2PjxkaXY+PHNwYW4gc3R5bGU9ImJhY2tncm91bmQt Y29sb3I6IHJnYigyNTUsIDI1NSwgMjU1KTsgZm9udC13ZWlnaHQ6IGJvbGQ7IGNvbG9yOiByZ2Io MCwgMCwgMCk7Ij4mbmJzcDsmbmJzcDsgZmlyc3QsIHdlIGNhbGwgZ2V0UmVhY3RvciBpbiBuZXcg U2NlbmFyaW9DbGllbnQoKS48L3NwYW4+PC9kaXY+PGRpdj48c3BhbiBzdHlsZT0iY29sb3I6IzAw MDA4MDtmb250LXdlaWdodDpib2xkOyI+PGJyPjwvc3Bhbj48L2Rpdj48ZGl2PjxzcGFuIHN0eWxl PSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0OmJvbGQ7Ij5wdWJsaWMgPC9zcGFuPlNjZW5hcmlv Q2xpZW50KFN0cmluZyBob3N0bmFtZSwgPHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13 ZWlnaHQ6Ym9sZDsiPmludCA8L3NwYW4+cG9ydCkgPHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7 Zm9udC13ZWlnaHQ6Ym9sZDsiPnRocm93cyA8L3NwYW4+Q2xpZW50Q29ubmVjdGlvbkV4Y2VwdGlv biB7PC9kaXY+PHByZSBzdHlsZT0iYmFja2dyb3VuZC1jb2xvcjojZmZmZmZmO2NvbG9yOiMwMDAw MDA7Zm9udC1mYW1pbHk6J0RlamFWdSBTYW5zIE1vbm8nO2ZvbnQtc2l6ZToxMS4zcHQ7Ij4gICAg PHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPnRoaXM8L3NwYW4+ LjxzcGFuIHN0eWxlPSJjb2xvcjojNjYwZTdhO2ZvbnQtd2VpZ2h0OmJvbGQ7Ij5yZWFjdG9yIDwv c3Bhbj49IFJlYWN0b3JGYWN0b3J5LjxzcGFuIHN0eWxlPSJmb250LXN0eWxlOml0YWxpYzsiPmdl dFJlYWN0b3I8L3NwYW4+KFByb3ZpZGVyRmFjdG9yeS48c3BhbiBzdHlsZT0iZm9udC1zdHlsZTpp dGFsaWM7Ij5nZXRQcm92aWRlcjwvc3Bhbj4oKSwgUmVhY3RvclR5cGUuPHNwYW4gc3R5bGU9ImNv bG9yOiM2NjBlN2E7Zm9udC13ZWlnaHQ6Ym9sZDtmb250LXN0eWxlOml0YWxpYzsiPlNUT01QPC9z cGFuPik7PGJyPiAgICA8c3BhbiBzdHlsZT0iY29sb3I6IzAwMDA4MDtmb250LXdlaWdodDpib2xk OyI+ZmluYWwgPC9zcGFuPlJlYWN0b3JDbGllbnQgY2xpZW50ID0gPHNwYW4gc3R5bGU9ImNvbG9y OiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPnRoaXM8L3NwYW4+LjxzcGFuIHN0eWxlPSJjb2xv cjojNjYwZTdhO2ZvbnQtd2VpZ2h0OmJvbGQ7Ij5yZWFjdG9yPC9zcGFuPi5jcmVhdGVDbGllbnQo aG9zdG5hbWUsIHBvcnQpOzxicj4gICAgY2xpZW50LnNldENsaWVudFBvbGljeSg8c3BhbiBzdHls ZT0iY29sb3I6IzAwMDA4MDtmb250LXdlaWdodDpib2xkOyI+bmV3IDwvc3Bhbj5EZWZhdWx0U3Rv bXBDb25uZWN0aW9uUG9saWN5KCkpOzxicj4gICAgPHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7 Zm9udC13ZWlnaHQ6Ym9sZDsiPnRoaXM8L3NwYW4+LjxzcGFuIHN0eWxlPSJjb2xvcjojNjYwZTdh O2ZvbnQtd2VpZ2h0OmJvbGQ7Ij53b3JrZXIgPC9zcGFuPj0gUmVhY3RvckZhY3RvcnkuPHNwYW4g c3R5bGU9ImZvbnQtc3R5bGU6aXRhbGljOyI+Z2V0V29ya2VyPC9zcGFuPig8c3BhbiBzdHlsZT0i Y29sb3I6IzY2MGU3YTtmb250LXdlaWdodDpib2xkO2ZvbnQtc3R5bGU6aXRhbGljOyI+UEFSQUxM RUxJU008L3NwYW4+KTs8YnI+ICAgIDxzcGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2Vp Z2h0OmJvbGQ7Ij50aGlzPC9zcGFuPi48c3BhbiBzdHlsZT0iY29sb3I6IzY2MGU3YTtmb250LXdl aWdodDpib2xkOyI+anNvbkNsaWVudCA8L3NwYW4+PSA8c3BhbiBzdHlsZT0iY29sb3I6IzAwMDA4 MDtmb250LXdlaWdodDpib2xkOyI+dGhpczwvc3Bhbj4uPHNwYW4gc3R5bGU9ImNvbG9yOiM2NjBl N2E7Zm9udC13ZWlnaHQ6Ym9sZDsiPndvcmtlcjwvc3Bhbj4ucmVnaXN0ZXIoY2xpZW50KTs8YnI+ ICAgIDxzcGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0OmJvbGQ7Ij50aGlzPC9z cGFuPi48c3BhbiBzdHlsZT0iY29sb3I6IzY2MGU3YTtmb250LXdlaWdodDpib2xkOyI+anNvbkNs aWVudDwvc3Bhbj4uc2V0UmV0cnlQb2xpY3koPHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9u dC13ZWlnaHQ6Ym9sZDsiPm5ldyA8L3NwYW4+RGVmYXVsdFN0b21wQ2xpZW50UG9saWN5KCkpOzxi cj48L3ByZT48ZGl2Pn08L2Rpdj48ZGl2Pjxicj48L2Rpdj48ZGl2PmFuZCBSZWFjdG9yRmFjdG9y eS5nZXRSZWFjdG9yIHdpbGwgY2FsbCBnZXRTc2xTdG9tcFJlYWN0b3IgdGhhdCBpcyBhIHN0YXRp YyB3YXkgaW4gUmVhY3RvckZhY3RvcnkuPGJyPjwvZGl2PjxkaXY+PGJyPjwvZGl2PjxkaXY+PHBy ZSBzdHlsZT0iYmFja2dyb3VuZC1jb2xvcjojZmZmZmZmO2NvbG9yOiMwMDAwMDA7Zm9udC1mYW1p bHk6J0RlamFWdSBTYW5zIE1vbm8nO2ZvbnQtc2l6ZToxMS4zcHQ7Ij48c3BhbiBzdHlsZT0iY29s b3I6IzAwMDA4MDtmb250LXdlaWdodDpib2xkOyI+cHJpdmF0ZSBzdGF0aWMgPC9zcGFuPlJlYWN0 b3IgZ2V0U3NsU3RvbXBSZWFjdG9yKE1hbmFnZXJQcm92aWRlciBwcm92aWRlcikgPHNwYW4gc3R5 bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPnRocm93cyA8L3NwYW4+Q2xpZW50 Q29ubmVjdGlvbkV4Y2VwdGlvbiB7PGJyPiAgICA8c3BhbiBzdHlsZT0iY29sb3I6IHJnYigyNTUs IDAsIDApOyI+PHNwYW4gc3R5bGU9ImNvbG9yOiByZ2IoMjU1LCAwLCAwKTsgZm9udC13ZWlnaHQ6 IGJvbGQ7Ij5pZiA8L3NwYW4+KDxzcGFuIHN0eWxlPSJjb2xvcjogcmdiKDI1NSwgMCwgMCk7IGZv bnQtc3R5bGU6IGl0YWxpYzsiPnNzbFN0b21wUmVhY3RvciA8L3NwYW4+IT0gPHNwYW4gc3R5bGU9 ImNvbG9yOiByZ2IoMjU1LCAwLCAwKTsgZm9udC13ZWlnaHQ6IGJvbGQ7Ij5udWxsPC9zcGFuPikg ezxicj4gICAgICAgIDxzcGFuIHN0eWxlPSJjb2xvcjogcmdiKDI1NSwgMCwgMCk7IGZvbnQtd2Vp Z2h0OiBib2xkOyI+cmV0dXJuIDwvc3Bhbj48c3BhbiBzdHlsZT0iY29sb3I6IHJnYigyNTUsIDAs IDApOyBmb250LXN0eWxlOiBpdGFsaWM7Ij5zc2xTdG9tcFJlYWN0b3I8L3NwYW4+Ozxicj4gICAg fTwvc3Bhbj48YnI+ICAgIDxzcGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0OmJv bGQ7Ij5zeW5jaHJvbml6ZWQgPC9zcGFuPihSZWFjdG9yRmFjdG9yeS48c3BhbiBzdHlsZT0iY29s b3I6IzAwMDA4MDtmb250LXdlaWdodDpib2xkOyI+Y2xhc3M8L3NwYW4+KSB7PGJyPiAgICAgICAg PHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPmlmIDwvc3Bhbj4o PHNwYW4gc3R5bGU9ImNvbG9yOiM2NjBlN2E7Zm9udC1zdHlsZTppdGFsaWM7Ij5zc2xTdG9tcFJl YWN0b3IgPC9zcGFuPiE9IDxzcGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0OmJv bGQ7Ij5udWxsPC9zcGFuPikgezxicj4gICAgICAgICAgICA8c3BhbiBzdHlsZT0iY29sb3I6IzAw MDA4MDtmb250LXdlaWdodDpib2xkOyI+cmV0dXJuIDwvc3Bhbj48c3BhbiBzdHlsZT0iY29sb3I6 IzY2MGU3YTtmb250LXN0eWxlOml0YWxpYzsiPnNzbFN0b21wUmVhY3Rvcjwvc3Bhbj47PGJyPiAg ICAgICAgfTxicj4gICAgICAgIDxzcGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0 OmJvbGQ7Ij50cnkgPC9zcGFuPns8YnI+ICAgICAgICAgICAgPHNwYW4gc3R5bGU9ImNvbG9yOiM2 NjBlN2E7Zm9udC1zdHlsZTppdGFsaWM7Ij5zc2xTdG9tcFJlYWN0b3IgPC9zcGFuPj0gPHNwYW4g c3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPm5ldyA8L3NwYW4+U1NMU3Rv bXBSZWFjdG9yKHByb3ZpZGVyLmdldFNTTENvbnRleHQoKSk7PGJyPiAgICAgICAgfSA8c3BhbiBz dHlsZT0iY29sb3I6IzAwMDA4MDtmb250LXdlaWdodDpib2xkOyI+Y2F0Y2ggPC9zcGFuPihJT0V4 Y2VwdGlvbiB8IEdlbmVyYWxTZWN1cml0eUV4Y2VwdGlvbiBlKSB7PGJyPiAgICAgICAgICAgIDxz cGFuIHN0eWxlPSJjb2xvcjojMDAwMDgwO2ZvbnQtd2VpZ2h0OmJvbGQ7Ij50aHJvdyBuZXcgPC9z cGFuPkNsaWVudENvbm5lY3Rpb25FeGNlcHRpb24oZSk7PGJyPiAgICAgICAgfTxicj4gICAgfTxi cj4gICAgPHNwYW4gc3R5bGU9ImNvbG9yOiMwMDAwODA7Zm9udC13ZWlnaHQ6Ym9sZDsiPnJldHVy biA8L3NwYW4+PHNwYW4gc3R5bGU9ImNvbG9yOiM2NjBlN2E7Zm9udC1zdHlsZTppdGFsaWM7Ij5z c2xTdG9tcFJlYWN0b3I8L3NwYW4+Ozxicj59PGJyPjxicj5pZiB3ZSBkZXRlcm1pbmUgInNzbFN0 b21wUmVhY3RvciAhPSBudWxsIiBtYXkgY2F1c2VkIGlmIGVuZ2luZSBpcyBydW5uaW5nLCB0aGVu IGVuZ2luZS5wMTIgY2hhbmdlZCwgYnV0IHdlPGJyPnVzZSBvbGQgY2VydHMgYW5kIGtleXMsIHdp bGwgdGhhdD88YnI+PGJyPjxicj48YnI+PGJyPjwvcHJlPjwvZGl2PjwvZGl2Pjxicj48YnI+PHNw YW4gdGl0bGU9Im5ldGVhc2Vmb290ZXIiPjxwPiZuYnNwOzwvcD48L3NwYW4+ ------=_Part_19017_566575222.1513904421765--

1 0

[Call for feedback] share also your successful upgrades experience
by Sandro Bonazzola 21 Dec '17

21 Dec '17

Hi, now that oVirt 4.2.0 has been released, we're starting to see some reports about issues that for now are related to not so common deployments. We'd also like to get some feedback from those who upgraded to this amazing release without any issue and add these positive feedback under our developers (digital) Christmas tree as a gift for the effort put in this release. Looking forward to your positive reports! Not having positive feedback? Let us know too! We are putting an effort in the next weeks to promptly assist whoever hit troubles during or after the upgrade. Let us know in this users(a)ovirt.org mailing list (preferred) or on IRC using irc.oftc.net server and #ovirt channel. We are also closely monitoring bugzilla.redhat.com for new bugs on oVirt project, so you can report issues there as well. Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

2 1