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oVirt Node 3.6
by Michael Cooper 11 Aug '16

11 Aug '16

This is a multi-part message in MIME format. --------------5C2765100B34BC8D67AC316D Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hey Guys New to the group, I have got the controller installed and it's working fine. Now I have burned an ISO of oVirt Node 3.6 this one is the one I used ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an error when I try to install it on the server it fails during the install the first time the script it self failed, the second time it couldn't find the hard drive to install on. I am not sure what's going on I am very confused now. Thanks, -- *Michael Cooper* http://www.coopfire.com Linux/VMWare Certified Professional --------------5C2765100B34BC8D67AC316D Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hey Guys New to the group, I have got the controller installed and it's working fine. Now I have burned an ISO of oVirt Node 3.6 this one is the one I used ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an error when I try to install it on the server it fails during the install the first time the script it self failed, the second time it couldn't find the hard drive to install on. I am not sure what's going on I am very confused now. Thanks, <div class="moz-signature">-- Michael Cooper <a class="moz-txt-link-freetext" href="http://www.coopfire.com">http://www.coopfire.com</a> Linux/VMWare Certified Professional </div> </body> </html> --------------5C2765100B34BC8D67AC316D--

2 2

Importing VM from Xen Server 6.5
by Anantha Raghava 11 Aug '16

11 Aug '16

This is a multi-part message in MIME format. --------------1F376B79B1DD00CE7FD59289 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, In version 4.0.1, we see wizard that helps to import VM from VMWare, Xen, OVA appliance etc., using which I am trying to import a VM running in Xen Server 6.5. But we do not see any documentation that explains the process. Can someone guide us in achieving the desired result that is Import a VM from Xen Server 6.5 -- Thanks & Regards, Anantha Raghava Do not print this e-mail unless required. Save Paper & trees. --------------1F376B79B1DD00CE7FD59289 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi, In version 4.0.1, we see wizard that helps to import VM from VMWare, Xen, OVA appliance etc., using which I am trying to import a VM running in Xen Server 6.5. But we do not see any documentation that explains the process. Can someone guide us in achieving the desired result that is Import a VM from Xen Server 6.5 -- <div class="moz-signature"> Thanks & Regards, <address style="line-height: 100%">Anantha Raghava</address> Do not print this e-mail unless required. Save Paper & trees. </div> </body> </html> --------------1F376B79B1DD00CE7FD59289--

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3.6 : iSCSI LUN not detected
by Alexis HAUSER 11 Aug '16

11 Aug '16

Hi, I am reinstalling a new Node with a new hosted-engine and I would like to import an iSCSI storage from a previous ovirt installation. However, I can see all LUN present on that iSCSI but the one I want... I checked from the iSCSI array and this disk still exists, it's just not detected from Ovirt (3.6)... I tried to make a new data domain and chosed that same iSCSI and it's also not detected. Any ideas ? I didn't remove the storage from the Engine interface on the previous installation, just just turned off all VMs accessing the iSCSI and unplugged the cable. Is it possible there is still a lock file or something from the previous hypervisor ?

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How to asssign a static IP to VM?
by lifuqiong 11 Aug '16

11 Aug '16

This is a multipart message in MIME format. ------=_NextPart_000_003D_01D1F40C.5C780750 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi all, I searched google and found there is no way to assign a static IP to VM until 2012, in http://lists.ovirt.org/pipermail/users/2012-May/007559.html; Is there any solution to assign static IP now? Thank you Mark ------=_NextPart_000_003D_01D1F40C.5C780750 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta = http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 14 = (filtered medium)"><style></style></head><body lang=3DZH-CN link=3Dblue = vlink=3Dpurple style=3D'text-justify-trim:punctuation'><div = class=3DWordSection1>Hi = all,<o:p></o:p>         = <o:p></o:p>         I searched = google and found there is no way to assign a static IP to VM until 2012, = in <a = href=3D"http://lists.ovirt.org/pipermail/users/2012-May/007559.html">http= ://lists.ovirt.org/pipermail/users/2012-May/007559.html</a>;<o:p></o:p></= span><o:p> </o:p>Is there any solution to assign static IP = now?<o:p></o:p><o:p> </o:p>Thank you<o:p></o:p><o:p> </o:p>Mark<o:p></o:p></div></body></html> ------=_NextPart_000_003D_01D1F40C.5C780750--

2 1

Convert OnApp VM to oVirt
by Fernando Frediani 11 Aug '16

11 Aug '16

Hi, Has anyone done a VM conversion from OnApp (therefore running in LVM) to oVirt/RHEV format being either buried in LVM or in a QCOW2 file. I've seen some instructions using qemu-img but wanted to find out if anyone has found any issues in this process. Any adjusts to be done before booting the VM the first time in the new platform ? Both hypervisors are KVM. Fernando

1 0

leasing of vms
by Budur Nagaraju 11 Aug '16

11 Aug '16

HI Is there a feature to lease the vms in oVirt ? Thanks, Nagaraju

5 5

vm paused unknown storage error one node out of 3 only
by David Gossage 11 Aug '16

11 Aug '16

Out of a 3 node cluster running oVirt 3.6.6.2-1.el7.centos with a 3 replicate gluster 3.7.14 starting a VM i just copied in on one node of the 3 gets the following errors. The other 2 the vm starts fine. All ovirt and gluster are centos 7 based. VM on start of the one node it tries to default to on its own accord immediately puts into paused for unknown reason. Telling it to start on different node starts ok. node with issue already has 5 VMs running fine on it same gluster storage plus the hosted engine on different volume. gluster nodes logs did not have any errors for volume nodes own gluster logs had this in log dfb8777a-7e8c-40ff-8faa-252beabba5f8 couldnt find in .glusterfs .shard or images/ 7919f4a0-125c-4b11-b5c9-fb50cc195c43 is the gfid of the bootable drive of the vm [2016-08-11 04:31:39.982952] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.983683] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.984182] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:31:39.984221] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:31:39.985941] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:31:39.986633] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.987644] E [MSGID: 109040] [dht-helper.c:1190:dht_migration_complete_check_task] 0-GLUSTER1-dht: (null): failed to lookup the file on GLUSTER1-dht [Stale file handle] [2016-08-11 04:31:39.987751] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 15152930: READ => -1 gfid=7919f4a0-125c-4b11-b5c9-fb50cc195c43 fd=0x7f00a80bdb64 (Stale file handle) [2016-08-11 04:31:39.986567] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:31:39.986567] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210145] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:35:21.210873] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210888] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210947] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:35:21.213270] E [MSGID: 109040] [dht-helper.c:1190:dht_migration_complete_check_task] 0-GLUSTER1-dht: (null): failed to lookup the file on GLUSTER1-dht [Stale file handle] [2016-08-11 04:35:21.213345] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 15156910: READ => -1 gfid=7919f4a0-125c-4b11-b5c9-fb50cc195c43 fd=0x7f00a80bf6d0 (Stale file handle) [2016-08-11 04:35:21.211516] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:35:21.212013] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:35:21.212081] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.212121] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] I attached vdsm.log starting from when I spun up vm on offending node

1 0

Unable to login to the WEB UI
by Fabrice Bacchella 11 Aug '16

11 Aug '16

After the upgrad, I'm unable to log in, I'm getting the following error: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Where should I look to correct that ?

3 7

[ANN] oVirt 4.0.2 Fourth Release Candidate is now available
by Sandro Bonazzola 10 Aug '16

10 Aug '16

The oVirt Project is pleased to announce the availability of the Fourth Release Candidate of oVirt 4.0.2 for testing, as of August 10th, 2016. This release is available now for: * Fedora 23 (tech preview) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 23 (tech preview) * oVirt Next Generation Node 4.0 This is pre-release software. Please take a look at our community page[1] to know how to ask questions and interact with developers and users. All issues or bugs should be reported via oVirt Bugzilla[2]. This pre-release should not to be used in production. This update is the fourth release candidate of the second in a series of stabilization updates to the 4.0 series. 4.0.2 brings 24 enhancements and more than 200 bugfixes, including 107 high or urgent severity fixes, on top of oVirt 4.0 series See the release notes [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO is available. [4] * A new oVirt Next Generation Node will be available soon [4]. * A new oVirt Engine Appliance is already available. * Mirrors[5] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 4.0.2 release highlights: http://www.ovirt.org/release/4.0.2/ * 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/4.0.2/ [4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/ [5] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

engine-backup and messages in web admin events pane
by Gianluca Cecchi 10 Aug '16

10 Aug '16

Hello, having oVirt Engine Version: 4.0.0.6-1.el7.centos, when I run on engine VM a command like # engine-backup --mode=backup --scope=all --file=/root/engine-backup.archive_$(date +%d-%m-%Y) --log=/root/engine-backup_$(date +%d-%m-%Y).log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/root/engine-backup.archive_09-08-2016' Notifying engine Done. I see then that in engine web admin events pane I only have rows of kind: Finished Started without any reference to what... See here: https://drive.google.com/file/d/0BwoPbcrMv8mvYXNLZkZtQ1FFRUU/view?usp=shari… Is it me running backup in the wrong way or was it improved in 4.0.1? Thanks, Gianluca

2 2

ovirt-ha-agent and too many open files error
by Gianluca Cecchi 10 Aug '16

10 Aug '16

Hello, I have a 4.0 test environment (single host with self hosted engine) where I have 6 VMs defined (5 running) and no much activity. I do't monitor this system very much. Now I have connected to it to evaluate upgrade to 4.0.1 and see that about 15 days ago the ovirt-ha-agent died because of too many open files.... [root@ractor ovirt-hosted-engine-ha]# systemctl status ovirt-ha-agent -l ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring Agent Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled; vendor preset: disabled) Active: inactive (dead) since Fri 2016-07-22 16:39:49 CEST; 2 weeks 4 days ago Main PID: 72795 (code=exited, status=0/SUCCESS) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.set_file(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: File "/usr/lib64/python2.7/asyncore.py", line 657, in set_file Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.socket = file_wrapper(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: File "/usr/lib64/python2.7/asyncore.py", line 616, in __init__ Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.fd = os.dup(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: OSError: [Errno 24] Too many open files Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Shutting down the agent because of 3 failures in a row! Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Shutting down the agent because of 3 failures in a row! Jul 22 16:39:49 ractor.mydomain ovirt-ha-agent[72795]: WARNING:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:The VM is running locally or we have no data, keeping the domain monitor. Jul 22 16:39:49 ractor.mydomain ovirt-ha-agent[72795]: INFO:ovirt_hosted_engine_ha.agent.agent.Agent:Agent shutting down Is this sort of known problem or any reason to investigate? It seems very strange to have reached this limit I presume the agent runs as vdsm user and that the oVirt installation creates the file /etc/security/limits.d/99-vdsm.conf with # This limits are intended for medium VDSM hosts, for large hosts scale these # numbers appropriately. # nproc should be the maximum amount of storage operations usage. # VMs run by "qemu" user, vm processes are not relavent to "vdsm" user limits. vdsm - nproc 4096 # nofile should be at least 3(stdin,stdour,stderr) * each external process. # 3 * 4096 = 12288 vdsm - nofile 12288 As a rough estimation (over estimation actually , due to many duplicates) I have now: # lsof -u vdsm | wc -l 488 Anything else to check? Gianluca

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Re: [ovirt-users] Migrate machines in unknown state?
by Nicolás 10 Aug '16

10 Aug '16

El 04/08/16 a las 15:25, Arik Hadas escribió: > > ----- Original Message ----- >> El 2016-08-04 08:24, Arik Hadas escribió: >>> ----- Original Message ----- >>>> >>>> El 04/08/16 a las 07:18, Arik Hadas escribió: >>>>> ----- Original Message ----- >>>>>> Hi, >>>>>> >>>>>> We're running oVirt 4.0.1 and today I found out that one of our hosts >>>>>> has all its VMs in an unknown state. I actually don't know how (and >>>>>> when) did this happen, but I'd like to restore service possibly without >>>>>> turning off these machines. The host is up, the VMs are up, 'qemu' >>>>>> process exists, no errors, it's just the VMs running on it that have a >>>>>> '?' where status is defined. >>>>>> >>>>>> Is it safe in this case to simply modify database and set those VM's >>>>>> status to 'up'? I remember having to do this a time ago when we faced >>>>>> storage issues, it didn't break anything back then. If not, is there a >>>>>> "safe" way to migrate those VMs to a different host and restart the >>>>>> host >>>>>> that marked them as unknown? >>>>> Hi Nicolás, >>>>> >>>>> I assume that the host these VMs are running on is empty in the >>>>> webadmin, >>>>> right? if that is the case then you've probably hit [1]. Changing their >>>>> status to up is not the way to go since these VMs will not be monitored. >>>> Hi Arik, >>>> >>>> By "empty" you mean the webadmin reports the host being running 0 VMs? >>>> If so, that's not the case, actually the VM count seems to be correct >>>> in >>>> relation to "qemu-*" processes (about 32 VMs), I can even see the >>>> machines in the "Virtual machines" tab of the host, it's just they are >>>> all marked with the '?' mark. >>> No, I meant the 'Host' column in the Virtual Machines tab but if you >>> see >>> the VMs in the "Virtual machines" sub-tab of the host then run_on_vds >>> points to the right host.. >>> >>> The host is up in the webadmin as well? >>> Can you share the engine log? >>> >> Yes, the host is up in the webadmin, there are no issues with it, just >> the VMs running on it have the '?' mark. I've made 3 tests: >> >> 1) Restart engine: did not help >> 2) Check firewall, seems to be ok. >> 2) PostgreSQL: UPDATE vm_dynamic SET status = 1 WHERE status = 8; : >> After a while, I see lots of entries like this: >> >> 2016-08-04 09:23:10,910 WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (DefaultQuartzScheduler4) [6ad135b8] Correlation ID: null, Call Stack: >> null, Custom Event ID: -1, Message: VM xxx is not responding. >> >> I'm attaching the engine log, but I don't know when did this happen for >> the first time, though. If there's a manual way/command to migrate VMs >> to a different host I'd appreciate a hint about it. >> >> Is it safe to restart vdsmd on this host? > The engine log looks fine - the VMs are reported as not-responding for > some reason. I would restart libvirtd and vdsmd then Is restarting those two daemons safe? I mean, will that stop all qemu-* processes, so the VMs marked as unknown will stop? >> Thanks. >> >>>> Thanks. >>>> >>>>> Yes, there is no other way to resolve it other than changing the DB but >>>>> the change should be to update run_on_vds field of these VMs to the host >>>>> you know they are running on. Their status will then be updates in 15 >>>>> sec. >>>>> >>>>> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1354494 >>>>> >>>>> Arik. >>>>> >>>>>> Thanks. >>>>>> >>>>>> Nicolás >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> Users(a)ovirt.org >>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>> >>>>

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problem setting up bonding via rest in ovirt 3.6.6.2
by Sven Kieske 09 Aug '16

09 Aug '16

--j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7 Content-Type: multipart/mixed; boundary="T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8" From: Sven Kieske <s.kieske(a)mittwald.de> To: users(a)ovirt.org Cc: devel <devel(a)ovirt.org> Message-ID: <69e3d02d-ac52-37d7-e8f6-5bc8be8c0d40(a)mittwald.de> X-Authenticated-mymxserver.com: Yes Subject: problem setting up bonding via rest in ovirt 3.6.6.2 --T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I'd like to setup host network in the following way: I have 4 interfaces: eth0, eno1, eno2, eno3 ovirtmgmt network resides on eth0 and is working. Now I want to setup a bonding with the slave interfaces eno2 and eno3 via the hosts "setupnetworks" function: URL: https://engine-fqdn/api/hosts/9cdcc85b-dd87-4dcf-9275-b993ee5b5e9c/nics/s= etupnetworks Request: { "modified_bonds": { "host_nic": [{ "name": "bond0", "bonding": { "options": { "option": [{ "name": "mode", "value": "1" }, { "name": "miimon", "value": "100" }] }, "slaves": { "host_nic": [{ "name": "eno2" }, { "name": "eno3" }] } } }] } } Response from ovirt-engine: <?xml version=3D"1.0" encoding=3D"UTF-8" standalone=3D"yes"?> <fault> <reason>Incomplete parameters</reason> <detail>Action [hostNics] required for setupNetworks</detail> </fault> When I look at the rsdl docs this seems perfectly fine. I tried google with this error condition but it didn't return anything useful unfortunately. Your help would be greatly appreciated. The official RH docs also do not mention anything else: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali= zation/3.6/html-single/REST_API_Guide/index.html#Multiple_Network_Setup_A= ction https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali= zation/3.6/html-single/REST_API_Guide/index.html#Bonded_Interfaces Also this tool doesn't seem to mention anything else: https://jhernand.fedorapeople.org/ovirt-api-explorer/#/services/host/meth= ods/setup_networks --=20 Mit freundlichen Gr=C3=BC=C3=9Fen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG K=C3=B6nigsberger Stra=C3=9Fe 6 32339 Espelkamp T: +495772 293100 F: +495772 293333 https://www.mittwald.de Gesch=C3=A4ftsf=C3=BChrer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhause= n Komplement=C3=A4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oey= nhausen --T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8-- --j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJXqfNTAAoJEMby9TMDAbQR9NwQAJ4xm0JeDqRnjW8DuAae6wCz RLWbGMyhn5jqcL7bRQAU/oppW0FAFGo+So72kwvX29AkII+qRZJnHyHWMo6nnO3s XnCR23uAk33KH02jmyzVNq9cA6VmckTHX3CWU6cq6WxTA8jhDKNSu7SLkUvOD3/u pUDGNvoYZJTsN2DU6qQJiROMkIu+zgm0LF9RXKdVcA+tE1G9XuOwz+QBqgAfiWgc bCD3mWIF+OBfwQoN1GIhe7sxZm3TxJs+Y7UtpotN/hYULXIJffsjU/Lo6e5pEYJY aPIfPUscPlAr51alEiR11zN9pgzhShqvRW61GHxsxkxTXPn8JVsch2uD4sCe8pQn 8C8Tz9+gdq0tM/gvM3nyYTIcHmMr7ZDn44lyd+x98uJWsUNOuraQH18nAIrs+kaw TfonDACJKM5t8DQM1FgmUA0nWdS3X5UCcY8LSIHpA5dhLk9sRUWehfvqPl1zDrpJ uTcOF5/POD7vgpf4Aja9vOlcgrKZJGrKPWGDq2IJkX1OoaeGe2KsIf3VqzqxFG0g l8UlR9zIeXwslLcfvRpt4YUJT27l3zHkaC6glZo+vkXbvb0fUPVwKfV3Xcyaz9G+ BIs1dC1iYrVGUURaDu8yZ/SZQ5zigD/I/wudKvTgelR8Wd8Y3MStmpkADozqBwY3 hQG0y+cMX/7gvpOsD7cw =0XKM -----END PGP SIGNATURE----- --j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7--

2 1

3.6 : Hosted_Storage unattached
by Alexis HAUSER 09 Aug '16

09 Aug '16

Hi, I installed a new node with a new hosted engine, version 3.6, added a data domain, but I can't see the hosted_storage. I tried to use the "import storage" on it but it keeps having unattached status, and in the logs I can see : "2016-08-09 05:39:32,821 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp-/127.0.0.1:8702-1) [] Correlation ID: 1d9c8f67, Job ID: 6e75d61e-3140-4f1c-a301-e683ddc28b1f, Call Stack: null, Custom Event ID: -1, Message: This Data center compatibility version does not support importing a data domain with its entities (VMs and Templates). The imported domain will be imported without them." Any ideas ?

2 2

oVirt 4 and Gluster network
by Arsène Gschwind 09 Aug '16

09 Aug '16

Hi, We have setup an oVirt 4 cluster using Gluster as storage backend. I've setup a separate 10 Gb Network for Gluster traffic and tried to use that network as written in : https://www.ovirt.org/develop/release-management/features/network/select-ne… But I'm not able to find the "Edit - Brick" menu to be able to set the IP to use for existing bricks. Is this not implemented yet? The feature status says "done". I've been able to create new bricks using that network and it seems the traffic is going trough the right nics. Thanks for any hint. regards, Arsène

2 1

Hosted Engine Storage Domain Stuck and no Volumes tab?
by Dan Lavu 09 Aug '16

09 Aug '16

So this is on 4.0.1, Fedora 23, the engine is running fine on glusterfs, on a 3 replica arbiter 1 volume, the hosted_engine attached storage domain is *stuck* in offline, wondernig if there is anyway to fix that? Since the domain cannot be managed inside the engine. Also I have gluster enabled for one of my clusters but I'm missing a volumes tab to manage the gluster volumes? The hosts, when putting them into maintenaince, I have the option to turn off gluster... I know in 3.5-3.6 volume management was a feature, did this change? Thanks, Dan

2 2

Cannot locate vdsm package, possible cause is incorrect channels
by Huan He (huhe) 09 Aug '16

09 Aug '16

I have ovirt engine 3.6 on centos 6.5 and tried to add centos 6.5 host. I used the command below to install the host yum localinstall http://plain.resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm The ovirt repo are listed below. I tried to uncomment out the baseurl, still got the same issue. Any idea? It looks to me it failed to find the vdsm pkgs. Thanks, Huan [root@host-182 yum.repos.d]# more ovirt-3.6*.repo :::::::::::::: ovirt-3.6-dependencies.repo :::::::::::::: [ovirt-3.6-epel] name=Extra Packages for Enterprise Linux 6 - $basearch #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$bas… failovermethod=priority enabled=1 includepkgs=epel-release,python-uinput,puppet,python-lockfile,python-cpopen,python-ordereddict,python-pthreading,python-inotify,python-argparse,novnc,python-ply, python-kitchen,python-daemon,python-websockify,livecd-tools,spice-html5,mom,python-IPy,python-ioprocess,ioprocess,safelease,rubygem-rgen,ovirt-guest-agent,pyxatt r,userspace-rcu gpgcheck=1 gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-6 [ovirt-3.6-jpackage-6.0-generic] name=JPackage 6.0, for generic mirrorlist=http://www.jpackage.org/mirrorlist.php?dist=generic&type=free&re… enabled=1 gpgcheck=1 includepkgs=dom4j,isorelax,jaxen,jdom,msv,msv-xsdlib,relaxngDatatype,servicemix-specs,tomcat5-servlet-2.4-api,ws-jaxme,xalan-j2,xml-commons,xml-commons-jaxp-1.2- apis,xml-commons-resolver11,xom,xpp2,xpp3,antlr3,stringtemplate gpgkey=http://www.jpackage.org/jpackage.asc [ovirt-3.6-centos-gluster37] name=CentOS-$releasever - Gluster 3.7 baseurl=http://mirror.centos.org/centos/$releasever/storage/$basearch/glust… gpgcheck=1 enabled=1 gpgkey=https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-release-… [ovirt-3.6-patternfly1-noarch-epel] name=Copr repo for patternfly1 owned by patternfly baseurl=http://copr-be.cloud.fedoraproject.org/results/patternfly/patternfl… enabled=1 skip_if_unavailable=1 gpgcheck=0 [virtio-win-stable] name=virtio-win builds roughly matching what was shipped in latest RHEL baseurl=http://fedorapeople.org/groups/virt/virtio-win/repo/stable enabled=1 skip_if_unavailable=1 gpgcheck=0 :::::::::::::: ovirt-3.6.repo :::::::::::::: [ovirt-3.6] name=Latest oVirt 3.6 Release #baseurl=http://resources.ovirt.org/pub/ovirt-3.6/rpm/el$releasever/ mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-3.6-el$… enabled=1 skip_if_unavailable=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-ovirt-3.6 [root@host-182 yum.repos.d]#

3 3

management interface
by Fernando Fuentes 09 Aug '16

09 Aug '16

Team, Is it possible to move the ovirt management interface to a separate vlan and keep it from been on the same interface as my LAN? IE: assign a tag to ovirtmanagement and keep another interface as untag for my LAN to use with the VM's Thoughts ideas? TIA! Regards, -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

3 8

2 NIC Configuration
by Michael Cooper 08 Aug '16

08 Aug '16

Hello Everyone, I am new to oVirt actively, however I am a long time follower. I apologize if this question has been asked before but i am not finding good info on it or I am looking in the worng place or search terms are poor. I have installed oVirt on a Dell SC1435 Server with 16 gb of ram and a 1 tb drive. It also has 2 nics however I am only seeing one in the Web UI, how would I go about adding my second NIC to this configration? My reasoning for this NIC 1 is used for VM communication and internet and NIC 2 is used for Storage and management. Hopefully that makes sense. Thank you so very much for time and pardon me for asking a dumb question. Michael Cooper http://coopfire.com Linux/VMWare Certified Professional

2 1

oVirt 4.0 Hosted Engine
by Arsène Gschwind 08 Aug '16

08 Aug '16

This is a multi-part message in MIME format. --------------7EEE0783432E5837A1C9C9DB Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Hi, I have an oVirt setup with 2 server using hosted-engine, both server resgistered properly the hosted-engine using : # hosted-engine --deploy but for some reason the second isn't recognized as a host for hosted-engine and I'm not able to migrate the hosted-engine. The error I get when trying to migrate: * Cannot migrate VM. There is no host that satisfies current scheduling constraints. See below for details: * The host xxxxxx did not satisfy internal filter HA because it is not a Hosted Engine host.. I've tried to redeploy the hosted-engine but this will fail since the host already exists in the management DB. I've tried to redeploy the host using the GUI when editing the Host and set DEPLOY at Hosted Engine but in that case the Event just says the configuration was updated but nothing happens. Is there a way to check if the host is registered as hosted-engine host? How could I register it correctly? Let me know if you need any logs. Thanks for any hint. Regards, Arsène --------------7EEE0783432E5837A1C9C9DB Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi, I have an oVirt setup with 2 server using hosted-engine, both server resgistered properly the hosted-engine using : # hosted-engine --deploy but for some reason the second isn't recognized as a host for hosted-engine and I'm not able to migrate the hosted-engine. The error I get when trying to migrate: <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <ul style="box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(0, 0, 0); font-family: "Arial Unicode MS", Arial, sans-serif; font-size: small; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 21.6667px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"> <li style="box-sizing: border-box;">Cannot migrate VM. There is no host that satisfies current scheduling constraints. See below for details:</li> <li style="box-sizing: border-box;">The host xxxxxx did not satisfy internal filter HA because it is not a Hosted Engine host..</li> </ul> I've tried to redeploy the hosted-engine but this will fail since the host already exists in the management DB. I've tried to redeploy the host using the GUI when editing the Host and set DEPLOY at Hosted Engine but in that case the Event just says the configuration was updated but nothing happens. Is there a way to check if the host is registered as hosted-engine host? How could I register it correctly? Let me know if you need any logs. Thanks for any hint. Regards, Arsène </body> </html> --------------7EEE0783432E5837A1C9C9DB--

3 6

preallocated storage issue?
by Simon Barrett 08 Aug '16

08 Aug '16

--_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable If I create a preallocated disk for a VM, I see the disk image file listing= as the size I requested (100G): cd /rhev/data-center/mnt/storage_host1:_vol_pa1__nas__01b__oVirt__prod__01/= 53560d43-874a-49c5-9c5a-8b90487c79f8/images/d97f7706-3662-40bf-9358-80e0dc5= 1bff4 root@ovirt_host> ls -l total 105064644 -rw-rw---- 1 vdsm kvm 107374182400 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b -rw-rw---- 1 vdsm kvm 1048576 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b.lease -rw-r--r-- 1 vdsm kvm 313 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b.meta and the corresponding space used on disk matches root@ ovirt_host > du -sh * 101G 75c14559-e18f-4cc8-a3fe-bc0de507720b 1.1M 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease 4.0K 75c14559-e18f-4cc8-a3fe-bc0de507720b.meta If I then migrate that storage (while the VM is shutdown) to a new storage = domain, the size on disk does not match the allocated size. In this case th= ere is nothing in the disk yet so it shows as 0. cd /rhev/data-center/mnt/storage_host2:_vol_pa1__ovirt__uatprod/1f2c2b48-1e= 77-4c98-a6da-5dc09b78cead/images/d97f7706-3662-40bf-9358-80e0dc51bff4 root@ ovirt_host> ls -l total 1032 -rw-rw---- 1 vdsm kvm 107374182400 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b -rw-rw---- 1 vdsm kvm 1048576 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b.lease -rw-r--r-- 1 vdsm kvm 313 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b.meta root@ ovirt_host > du -sh * 0 75c14559-e18f-4cc8-a3fe-bc0de507720b 1.1M 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease 4.0K 75c14559-e18f-4cc8-a3fe-bc0de507720b.meta oVirt still lists the disk as preallocated in the GUI but it is in fact thi= n provisioned. I see the same issue if I clone a preallocated VM. The size on disk ends up= being the equivalent of a thin-provisioned disk. I also had the issue when= importing VM's from an export domain when I had selected preallocated in t= he import dialog box. Is this a known issue? Should preallocated not mean preallocated on physica= l disk? Ovirt Engine is running 3.6.4.1-1.el6 The ovirt nodes are running: OS Version: RHEL - 7 - 2.1511.el7.centos.2.10 Kernel Version: 3.10.0 - 327.4.5.el7.x86_64 KVM Version: 2.3.0 - 31.el7_2.7.1 LIBVIRT Version: libvirt-1.2.17-13.el7_2.2 VDSM Version: vdsm-4.17.23.2-0.el7.centos SPICE Version: 0.12.4 - 15.el7 GlusterFS Version: [N/A] CEPH Version: librbd1-0.80.7-3.el7 Many thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> If I create a preallocated disk for a VM, I see the = disk image file listing as the size I requested (100G):<o:p></o:p> <o:p> </o:p> cd /rhev/data-center/mnt/storage_host1:_vol_pa1__nas= __01b__oVirt__prod__01/53560d43-874a-49c5-9c5a-8b90487c79f8/images/d97f7706= -3662-40bf-9358-80e0dc51bff4<o:p></o:p> root@ovirt_host> ls -l<o:p></o:p> total 105064644<o:p></o:p> -rw-rw---- 1 vdsm kvm 107374182400 Aug  5 10:57= 75c14559-e18f-4cc8-a3fe-bc0de507720b<o:p></o:p> -rw-rw---- 1 vdsm kvm      = 1048576 Aug  5 10:57 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease<o:p></= o:p> -rw-r--r-- 1 vdsm kvm     &= nbsp;    313 Aug  5 10:57 75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p> <o:p> </o:p> and the corresponding space used on disk matches<o:p= ></o:p> <o:p> </o:p> root@ ovirt_host > du -sh *<o:p></o:p> 101G    75c14559-e18f-4cc8-a3fe-bc0de= 507720b<o:p></o:p> 1.1M    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.lease<o:p></o:p> 4.0K    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p> <o:p> </o:p> If I then migrate that storage (while the VM is shut= down) to a new storage domain, the size on disk does not match the allocate= d size. In this case there is nothing in the disk yet so it shows as 0.<o:p= ></o:p> <o:p> </o:p> cd /rhev/data-center/mnt/storage_host2:_vol_pa1__ovi= rt__uatprod/1f2c2b48-1e77-4c98-a6da-5dc09b78cead/images/d97f7706-3662-40bf-= 9358-80e0dc51bff4<o:p></o:p> root@ ovirt_host> ls -l<o:p></o:p> total 1032<o:p></o:p> -rw-rw---- 1 vdsm kvm 107374182400 Aug  5 11:06= 75c14559-e18f-4cc8-a3fe-bc0de507720b<o:p></o:p> -rw-rw---- 1 vdsm kvm      = 1048576 Aug  5 11:06 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease<o:p></= o:p> -rw-r--r-- 1 vdsm kvm     &= nbsp;    313 Aug  5 11:06 75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p> <o:p> </o:p> root@ ovirt_host > du -sh *<o:p></o:p> 0       75c14559-e18f-= 4cc8-a3fe-bc0de507720b<o:p></o:p> 1.1M    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.lease<o:p></o:p> 4.0K    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p> <o:p> </o:p> oVirt still lists the disk as preallocated in the GU= I but it is in fact thin provisioned.<o:p></o:p> <o:p> </o:p> I see the same issue if I clone a preallocated VM. T= he size on disk ends up being the equivalent of a thin-provisioned disk. I = also had the issue when importing VM’s from an export domain when I h= ad selected preallocated in the import dialog box.<o:p></o:p> <o:p> </o:p> Is this a known issue? Should preallocated not mean = preallocated on physical disk?<o:p></o:p> <o:p> </o:p> Ovirt Engine is running 3.6.4.1-1.el6<o:p></o:p> <o:p> </o:p> The ovirt nodes are running: <o:p></o:p> <o:p> </o:p> OS Version:      &nbsp= ;             &= nbsp;   RHEL - 7 - 2.1511.el7.centos.2.10<o:p></o:p> Kernel Version:       =           3.10.0 - 327.4.5.el7= .x86_64<o:p></o:p> KVM Version:       &nb= sp;            2.3.0= - 31.el7_2.7.1<o:p></o:p> LIBVIRT Version:      =          libvirt-1.2.17-13.el7_2.2<= o:p></o:p> VDSM Version:       &n= bsp;         vdsm-4.17.23.2-0.el7.c= entos<o:p></o:p> SPICE Version:       &= nbsp;          0.12.4 - 15.el7= <o:p></o:p> GlusterFS Version:     &nbs= p;     [N/A]<o:p></o:p> CEPH Version:       &n= bsp;           librbd1-0.= 80.7-3.el7<o:p></o:p> <o:p> </o:p> Many thanks,<o:p></o:p> <o:p> </o:p> Simon<o:p></o:p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_--

2 6

upgrade to ovirt 4 failed
by Fabrice Bacchella 08 Aug '16

08 Aug '16

I'm running on Centos 7, just upgraded to ovirt 4.01 using the procedure given in the release notes. But now I'm getting that in /var/log/ovirt-engine/engine.log: 2016-08-03 12:04:39,751 ERROR [org.ovirt.engine.core.bll.Backend] (ServerService Thread Pool -- 54) [] Error during initialization: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vds broker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:100) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:81) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:126) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:162) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:101) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:141) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:742) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] ... Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_92] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_92] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_92] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_92] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:98) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] ... 82 more Caused by: java.lang.NullPointerException at org.postgresql.jdbc.TypeInfoCache.getSQLType(TypeInfoCache.java:182) at org.postgresql.jdbc.TypeInfoCache.getSQLType(TypeInfoCache.java:178) at org.postgresql.jdbc.PgDatabaseMetaData.getProcedureColumns(PgDatabaseMetaData.java:1259) at org.postgresql.jdbc.PgDatabaseMetaData.getProcedureColumns(PgDatabaseMetaData.java:1040) at org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider.processProcedureColumns(GenericCallMetaDataProvider.java:353) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider.initializeWithProcedureColumnMetaData(GenericCallMetaDataProvider.java:112) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataProviderFactory$1.processMetaData(CallMetaDataProviderFactory.java:133) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:299) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataProviderFactory.createMetaDataProvider(CallMetaDataProviderFactory.java:73) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataContext.initializeMetaData(CallMetaDataContext.java:286) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.simple.AbstractJdbcCall.compileInternal(AbstractJdbcCall.java:303) [spring-jdbc.jar:4.2.4.RELEASE] at org.ovirt.engine.core.dal.dbbroker.PostgresDbEngineDialect$PostgresSimpleJdbcCall.compileInternal(PostgresDbEngineDialect.java:108) [dal.jar:] at org.springframework.jdbc.core.simple.AbstractJdbcCall.compile(AbstractJdbcCall.java:288) [spring-jdbc.jar:4.2.4.RELEASE] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.getCall(SimpleJdbcCallsHandler.java:169) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeImpl(SimpleJdbcCallsHandler.java:146) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeReadList(SimpleJdbcCallsHandler.java:109) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeRead(SimpleJdbcCallsHandler.java:101) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.get(VdsDynamicDaoImpl.java:129) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.updateIfNeeded(VdsDynamicDaoImpl.java:296) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.updateIfNeeded(VdsDynamicDaoImpl.java:34) [dal.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.updateDynamicData(VdsManager.java:421) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.addVds(ResourceManager.java:237) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.init(ResourceManager.java:134) [vdsbroker.jar:] ... 87 more And in server.log: 2016-08-03 12:04:39,758 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 54) MSC000001: Failed to start service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: org.jboss.msc.service.StartException in service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:57) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_92] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_92] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_92] at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] ... 6 more Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInNoTx(CMTTxInterceptor.java:213) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:265) at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374) at org.jboss.as.ejb3.tx.LifecycleCMTTxInterceptor.processInvocation(LifecycleCMTTxInterceptor.java:68) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] ... 11 more Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e ... 2016-08-03 12:04:40,311 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "engine.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START" => "org.jboss.msc.service.StartException in service jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e Caused by: java.lang.reflect.InvocationTargetException Caused by: java.lang.NullPointerException"}} ... 2016-08-03 12:04:40,916 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started (with errors) in 29114ms - Started 1320 of 1633 services (5 services failed or missing dependencies, 438 services are lazy, passive or on-demand) 2016-08-03 12:04:41,011 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 14) WFLYUT0022: Unregistered web context: /ovirt-engine/services 2016-08-03 12:04:41,012 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 15) WFLYUT0022: Unregistered web context: /ovirt-engine/webadmin 2016-08-03 12:04:41,015 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 4) WFLYUT0022: Unregistered web context: /ovirt-engine/api 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 13) WFLYUT0022: Unregistered web context: /ovirt-engine/docs 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 11) WFLYUT0022: Unregistered web context: /ovirt-engine/sso 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 18) WFLYUT0022: Unregistered web context: /ovirt-engine/userportal 2016-08-03 12:04:41,019 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 20) WFLYUT0022: Unregistered web context: /ovirt-engine 2016-08-03 12:04:41,013 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 7) WFLYUT0022: Unregistered web context: / I see no other error message. Any hint about that ?

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Re: [ovirt-users] iSCSI domain on 4kn drives
by Martijn Grendelman 07 Aug '16

07 Aug '16

--------------36184DCB2549919AF578FAC3 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Op 4-8-2016 om 18:36 schreef Yaniv Kaul: > On Thu, Aug 4, 2016 at 11:49 AM, Martijn Grendelman > <martijn.grendelman(a)isaac.nl <mailto:martijn.grendelman@isaac.nl>> wrote: > > Hi, > > Does oVirt support iSCSI storage domains on target LUNs using a block > size of 4k? > > > No, we do not - not if it exposes 4K blocks. > Y. Is this on the roadmap? I just bought a bunch of 4k native drives and spent a LOT of money. Now it seems they are useless in my oVirt/RHEV environment... Regards, Martijn. --------------36184DCB2549919AF578FAC3 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Op 4-8-2016 om 18:36 schreef Yaniv Kaul: <blockquote cite="mid:656392f9bbeca7d5e761289e7580bdd7,CAJgorsYoeHScdq9gSkSbG-WXv2QPmuzB9RaAE9rWVVOPwyFcrQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote">On Thu, Aug 4, 2016 at 11:49 AM, Martijn Grendelman <<a moz-do-not-send="true" href="mailto:martijn.grendelman@isaac.nl" target="_blank">martijn.grendelman(a)isaac.nl</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, Does oVirt support iSCSI storage domains on target LUNs using a block size of 4k? </blockquote> <div> </div> <div>No, we do not - not if it exposes 4K blocks.</div> <div>Y.</div> </div> </div> </div> </blockquote> Is this on the roadmap? I just bought a bunch of 4k native drives and spent a LOT of money. Now it seems they are useless in my oVirt/RHEV environment... Regards, Martijn. </body> </html> --------------36184DCB2549919AF578FAC3--

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python sdk v3 host nic issues
by Huan He (huhe) 06 Aug '16

06 Aug '16

Hi, I tried the host nic and bond sample code in http://www.ovirt.org/develop/api/pythonapi/. In gui, I am able to create bond and vlan network without issues. here is my code if __name__ == '__main__': url = 'https://huhe-rhev-m.cisco.com/ovirt-engine/api' usr = 'admin@internal' pwd = 'nbv12345' ca_file = '/home/huhe/workspace/ansible/crt/ca.der' api = API(url=url, username=usr, password=pwd, ca_file=ca_file, debug=True) print api.get_product_info().name nic0 = params.HostNIC(name = 'enp6s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic1 = params.HostNIC(name = 'enp7s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic2 = params.HostNIC(name = 'enp8s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic3 = params.HostNIC(name = 'enp9s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) bond = params.Bonding( slaves = params.Slaves(host_nic = [ nic0, nic1, nic2, nic3 ]), options = params.Options( option = [ params.Option(name = 'miimon', value = '100'), params.Option(name = 'mode', value = '1'), params.Option(name = 'primary', value = 'enp6s0')] ) ) managementNetwork = params.HostNIC(network = params.Network(name = 'ovirtmgmt'), name = 'bond0', boot_protocol = 'static', ip = params.IP( address = '20.200.10.172', netmask = '255.255.255.0', gateway = '20.200.10.254'), override_configuration = 1, bonding = bond) networkName = 'my_vm_db' clusterNetwork = api.clusters.get('my_cluster').networks.get(name = networkName) vlanNetwork = params.HostNIC(network = params.Network(name = networkName), name = "bond0.%s" % clusterNetwork.vlan.id) host = api.hosts.get('host-172') host.nics.setupnetworks(params.Action(force = 0, check_connectivity = 1, host_nics = params.HostNics(host_nic = [ managementNetwork, vlanNetwork]))) api.disconnect() The following is the console output > <action> > <host_nics> > <host_nic> > <name>bond0</name> > <network> > <name>ovirtmgmt</name> > </network> > <ip netmask="255.255.255.0" gateway="20.200.10.254" address="20.200.10.172"/> > <bonding> > <options> > <option name="miimon" value="100"/> > <option name="mode" value="1"/> > <option name="primary" value="enp6s0"/> > </options> > <slaves> > <host_nic> > <name>enp6s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp7s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp8s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp9s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > </slaves> > </bonding> > <boot_protocol>static</boot_protocol> > <override_configuration>1</override_configuration> > </host_nic> > <host_nic> > <name>bond0.101</name> > <network> > <name>my_vm_db</name> > </network> > </host_nic> > </host_nics> > <check_connectivity>1</check_connectivity> > <force>0</force> > </action> < HTTP/1.1 404 Not Found < Date: Fri, 05 Aug 2016 17:55:54 GMT < Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips < Content-Length: 0 < * Connection #0 to host huhe-rhev-m.cisco.com left intact Traceback (most recent call last): File "/home/huhe/workspace/ansible/src/ovirt_hostnic.py", line 57, in <module> vlanNetwork]))) File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/brokers.py", line 16672, in setupnetworks headers={"Correlation-Id":correlation_id} File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 122, in request persistent_auth=self.__persistent_auth File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 79, in do_request persistent_auth) File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 156, in __do_request raise errors.RequestError(response_code, response_reason, response_body) ovirtsdk.infrastructure.errors.RequestError: status: 404 reason: Not Found detail: Any idea what is wrong? It is ovirt v3 Thanks, Huan <http://www.ovirt.org/develop/api/pythonapi/><http://www.ovirt.org/develop/api/pythonapi/><http://www.ovirt.org/develop/api/pythonapi/>

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VM storage issue after snapshot deletion
by Ollie Armstrong 05 Aug '16

05 Aug '16

Hi everyone. I'm having an issue with a VM after initiating a snapshot deletion. Shortly after the deletion started the VM was paused and has not recovered since, this was over 12 hours ago. I've dug into the logs and here's some things that jumped out at me: engine.log Message: VM XXXXXX has been paused due to unknown storage error. vdsm.log Improbable extension request for volume cb180795-1da8-4a4c-90a9-b42d00485018 on domain 0243ebd9-fd3f-4674-b4e7-05af734280e7, pausing the VM to avoid corruptions (capacity: 53687091200, allocated: 5750586880, physical: 1073741824, next physical size: 2147483648) The vdsm.log line I've quoted is repeated approximately every 2 seconds from the first occurrence and is still going. I've attached engine.log and uploaded vdsm.log to my server [1] as it was 10M. The VM in question has the ID 184f89f4-8427-4a28-8787-8912f5c5f038. The VM is still paused and cannot be resumed, seemingly as a precaution to avoid corruption. Is there anything I can do to recover the data on the disk? All help is greatly appreciated. I'm running oVirt 3.6.6.2-1 on CentOS 7. Cheers, Ollie [1] https://ollie.io/vdsm.log

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