April 2017 - Users - oVirt List Archives

Timeout for Hosts
by Sven Achtelik 29 May '17

29 May '17

--_000_BFAB40933B3367488CE6299BAF8592D1014E52CC4584SOCRATESasl_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, I have 2 hosts which are at remote locations where the ISP is forcing a con= nection reset after some days. During that reset the connection will be dow= n for at most 2 minutes and the engine starts to complain about the hosts n= ot being reachable. What is the right value to tweak to compensate this ? Is it on of these: TimeoutToResetVdsInSeconds, VdsRefreshRate, vdsTimeout ?= And is it possible to only apply this for a certain cluster or DC or is it= global ? Thank you, Sven --_000_BFAB40933B3367488CE6299BAF8592D1014E52CC4584SOCRATESasl_ 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=3DGenerator content=3D"Micros= oft Word 15 (filtered medium)"><style></style></head><body lang=3DDE link=3D"#0563C1" v= link=3D"#954F72"><div class=3DWordSection1>Hi All, <o:= p></o:p><o:p> </o:p>= I have 2 hosts which are at remote locations where the I= SP is forcing a connection reset after some days. During that reset the con= nection will be down for at most 2 minutes and the engine starts to complai= n about the hosts not being reachable. What is the right value to tweak to = compensate this ? <o:p></o:p>Is it on of these: TimeoutToResetVdsInSeconds, VdsRefreshRate, vdsTime= out ? And is it possible to only apply this for a certain cluster or DC or = is it global ? <o:p></o:p><o:p> </o:p>Thank you, <= o:p></o:p><o:p> </o:p>Sven <o:p></o:p><= /div></body></html>= --_000_BFAB40933B3367488CE6299BAF8592D1014E52CC4584SOCRATESasl_--

3 8

Building ovirt-host-deploy gives `configure: error: otopi-devtools required but missing`
by Leni Kadali Mutungi 19 May '17

19 May '17

Hello. I got the error mentioned in the subject when when trying to build ovirt-host-deploy. Full output here: https://paste.fedoraproject.org/paste/Dh7FF1XjhDa2TGNSBs~o815M1UNdIGYhyRLiv… The troubleshooting I've done so far is as follows: 1. Rebuilt otopi, running the commands `autoreconf -ivf` and then `./configure --enable-java-sdk --with-maven`. This made `make` download a host of stuff for otopi project from https://repo.maven.apache.org It did this again when I ran `make install`. When I went back to the ovirt-host-deploy directory, I ran `./configure`, both with the --enable-java-sdk and --with-maven options. Got the same error again. 2. I tried running entering the directory src/java and running `mvn install`. I received a build success message and then proceeded to run ./configure --build=x86_64-linux-gnu --host=x86_64-linux-gnu --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --disable-python-syntax-check --enable-java-sdk --with-local-version=otopi-1.7.0.master COMMONS_LOGGING_JAR=/usr/share/java/commons-logging.jar JUNIT_JAR=/usr/share/java/junit.jar I omitted the --disable-dependency-tracking and --docdir=/usr/share/doc/otopi-1.7.0 options because of the following error: configure: WARNING: unrecognized options: --disable-dependency-tracking and the fact that I didn't have the directory /usr/share/doc/otopi-1.7.0 respectively. I got the following output: https://paste.fedoraproject.org/paste/90D0k1AyVPGDbNhk1WxlBl5M1UNdIGYhyRLiv… Running `sudo make install` gives me the same errors. It seems otopi is failing to compile properly and as a result, running ./configure within the ovirt-host-deploy directory ends with an error saying otopi-devtools are missing. Documentation of my environment as it stands is here: https://github.com/leni1/oVirt-docs-Debian/blob/master/oVirt-Development-En… Any ideas on what I should try next are welcome. -- - Warm regards Leni Kadali Mutungi

6 14

Upgrade 4.0.6 to 4.1.1 -- How to Update oVirt Node (4.x) Hosts?
by Beckman, Daniel 09 May '17

09 May '17

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3 19

Hosted engine FCP SAN can not activate data domain
by Jens Oechsler 09 May '17

09 May '17

Hello I have a problem with oVirt Hosted Engine Setup version: 4.0.5.5-1.el7.centos. Setup is using FCP SAN for data and engine. Cluster has worked fine for a while. It has two hosts with VMs running. I extended storage with an additional LUN recently. This LUN seems to be gone from data domain and one VM is paused which I assume has data on that device. Got these errors in events: Apr 24, 2017 10:26:05 AM Failed to activate Storage Domain SD (Data Center DC) by admin@internal-authz Apr 10, 2017 3:38:08 PM Status of host cl01 was set to Up. Apr 10, 2017 3:38:03 PM Host cl01 does not enforce SELinux. Current status: DISABLED Apr 10, 2017 3:37:58 PM Host cl01 is initializing. Message: Recovering from crash or Initializing Apr 10, 2017 3:37:58 PM VDSM cl01 command failed: Recovering from crash or Initializing Apr 10, 2017 3:37:46 PM Failed to Reconstruct Master Domain for Data Center DC. Apr 10, 2017 3:37:46 PM Host cl01 is not responding. Host cannot be fenced automatically because power management for the host is disabled. Apr 10, 2017 3:37:46 PM VDSM cl01 command failed: Broken pipe Apr 10, 2017 3:37:46 PM VDSM cl01 command failed: Broken pipe Apr 10, 2017 3:32:45 PM Invalid status on Data Center DC. Setting Data Center status to Non Responsive (On host cl01, Error: General Exception). Apr 10, 2017 3:32:45 PM VDSM cl01 command failed: [Errno 19] Could not find dm device named `[unknown]` Apr 7, 2017 1:28:04 PM VM HostedEngine is down with error. Exit message: resource busy: Failed to acquire lock: error -243. Apr 7, 2017 1:28:02 PM Storage Pool Manager runs on Host cl01 (Address: cl01). Apr 7, 2017 1:27:59 PM Invalid status on Data Center DC. Setting status to Non Responsive. Apr 7, 2017 1:27:53 PM Host cl02 does not enforce SELinux. Current status: DISABLED Apr 7, 2017 1:27:52 PM Host cl01 does not enforce SELinux. Current status: DISABLED Apr 7, 2017 1:27:49 PM Affinity Rules Enforcement Manager started. Apr 7, 2017 1:27:34 PM ETL Service Started Apr 7, 2017 1:26:01 PM ETL Service Stopped Apr 3, 2017 1:22:54 PM Shutdown of VM HostedEngine failed. Apr 3, 2017 1:22:52 PM Storage Pool Manager runs on Host cl01 (Address: cl01). Apr 3, 2017 1:22:49 PM Invalid status on Data Center DC. Setting status to Non Responsive. Master data domain is inactive. vdsm.log: jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,796::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['ids'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,796::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/ids (cwd None) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,880::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,881::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['leases'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,881::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/leases (cwd None) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,973::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,973::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['metadata', 'leases', 'ids', 'inbox', 'outbox', 'master'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,974::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/metadata bd616961-6da7-4eb0-939e-330b0a3fea6e/leases bd616961-6da7-4eb0-939e-330b0a3fea6e/ids bd616961-6da7-4eb0-939e-330b0a3fea6e/inbox b d616961-6da7-4eb0-939e-330b0a3fea6e/outbox bd616961-6da7-4eb0-939e-330b0a3fea6e/master (cwd None) Reactor thread::INFO::2017-04-20 07:01:27,069::protocoldetector::72::ProtocolDetector.AcceptorImpl::(handle_accept) Accepting connection from ::1:44692 jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,070::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,070::sp::662::Storage.StoragePool::(_stopWatchingDomainsState) Stop watching domains state jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,070::resourceManager::628::Storage.ResourceManager::(releaseResource) Trying to release resource 'Storage.58493e81-01dc-01d8-0390-000000000032' jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::647::Storage.ResourceManager::(releaseResource) Released resource 'Storage.58493e81-01dc-01d8-0390-000000000032' (0 active users) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::653::Storage.ResourceManager::(releaseResource) Resource 'Storage.58493e81-01dc-01d8-0390-000000000032' is free, finding out if anyone is waiting for it. jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::661::Storage.ResourceManager::(releaseResource) No one is waiting for resource 'Storage.58493e81-01dc-01d8-0390-000000000032', Clearing records. jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::628::Storage.ResourceManager::(releaseResource) Trying to release resource 'Storage.HsmDomainMonitorLock' jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::647::Storage.ResourceManager::(releaseResource) Released resource 'Storage.HsmDomainMonitorLock' (0 active users) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::653::Storage.ResourceManager::(releaseResource) Resource 'Storage.HsmDomainMonitorLock' is free, finding out if anyone is waiting for it. jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,071::resourceManager::661::Storage.ResourceManager::(releaseResource) No one is waiting for resource 'Storage.HsmDomainMonitorLock', Clearing records. jsonrpc.Executor/5::ERROR::2017-04-20 07:01:27,072::task::868::Storage.TaskManager.Task::(_setError) Task=`15122a21-4fb7-45bf-9a9a-4b97f27bc1e1`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 875, in _run return fn(*args, **kargs) File "/usr/lib/python2.7/site-packages/vdsm/logUtils.py", line 50, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 988, in connectStoragePool spUUID, hostID, msdUUID, masterVersion, domainsMap) File "/usr/share/vdsm/storage/hsm.py", line 1053, in _connectStoragePool res = pool.connect(hostID, msdUUID, masterVersion) File "/usr/share/vdsm/storage/sp.py", line 646, in connect self.__rebuild(msdUUID=msdUUID, masterVersion=masterVersion) File "/usr/share/vdsm/storage/sp.py", line 1219, in __rebuild self.setMasterDomain(msdUUID, masterVersion) File "/usr/share/vdsm/storage/sp.py", line 1427, in setMasterDomain domain = sdCache.produce(msdUUID) File "/usr/share/vdsm/storage/sdc.py", line 101, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 53, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 125, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 144, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/blockSD.py", line 1441, in findDomain return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/blockSD.py", line 814, in __init__ lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize)) File "/usr/share/vdsm/storage/lvm.py", line 1056, in checkVGBlockSizes _checkpvsblksize(pvs, vgBlkSize) File "/usr/share/vdsm/storage/lvm.py", line 1033, in _checkpvsblksize pvBlkSize = _getpvblksize(pv) File "/usr/share/vdsm/storage/lvm.py", line 1027, in _getpvblksize dev = devicemapper.getDmId(os.path.basename(pv)) File "/usr/share/vdsm/storage/devicemapper.py", line 40, in getDmId deviceMultipathName) OSError: [Errno 19] Could not find dm device named `[unknown]` Any input how to diagnose or troubleshoot would be appreciated. -- Best Regards Jens Oechsler

2 5

[oVirt4.1] Does oVirt 4.1 support iSCSI offload?
by wodel youchi 07 May '17

07 May '17

Hi, We have two hypervisors, each one has a 10Gbe nic card with two ports, the cards support iSCSI offload. Does oVirt 4.1 support this? if yes how can someone use it on hosted-engine deployment? the VM engine will be in the SAN targeted by these cards. Regards. <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

3 4

Change DNS Server
by Kai Wagner 06 May '17

06 May '17

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Ck3WecahvXJaUfA9994GcjRewKPgnskLx Content-Type: multipart/mixed; boundary="R85rSQvBINNVM8UjrG2weAQEIeXGVwVMH"; protected-headers="v1" From: Kai Wagner <kwagner(a)suse.com> To: users(a)ovirt.org Message-ID: <282bf3c4-662c-c871-a495-cad2e540a311(a)suse.com> Subject: Change DNS Server --R85rSQvBINNVM8UjrG2weAQEIeXGVwVMH Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, where can I change the dns server for my hosts? I know the DNS entry is part of the ifcfg-* file, but I tried to change it there and after a reboot the old entry was restored from anywhere. Kai --=20 SUSE Linux GmbH, GF: Felix Imend=C3=B6rffer, Jane Smithard, Graham Norton= , HRB 21284 (AG N=C3=BCrnberg) --R85rSQvBINNVM8UjrG2weAQEIeXGVwVMH-- --Ck3WecahvXJaUfA9994GcjRewKPgnskLx 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 iQEcBAEBAgAGBQJY9dKrAAoJEB6MkVYW48RuWuMIAIPFlOXp+ah56n3MlF7t6zJq nlYYbS8JrIX9vo8T9+J4b0qX0RwR0g0TPxP2IzlmFZXTs3nc4r9dhOprFdS0XWKR 52z9S4Mx8BpWJ12HLAqlo5XjeXH/USS7Rc3oD+2t9ZJzA8/ljJ9pLATa/iGzDOcF 1aSHmB/cc+549xNVaOMpS4g8JJJPszmGUMYd3b2Mhquu2iAhhrLu2ZTBjvYhq6IC 6CM7PrDDVjJhi5T3MocHRamLPj6xkfAPEAKvZ3zV3frlpTptTJ4PmEzLcqZ7Tcm+ LTDq4r7gihudFvQ+oOrQKJFtOroZZ8GJ0pgLP86SrY5zlSXmFGkG3Ate64khEAc= =Lka2 -----END PGP SIGNATURE----- --Ck3WecahvXJaUfA9994GcjRewKPgnskLx--

2 3

log out event but not log in?
by Gianluca Cecchi 05 May '17

05 May '17

Hello, In oVirt 4.1 web admin gui I see events about users logging out (they have been created on internal domain with ovirt-aaa-jdbc-tool command), but I don't see the corresponding log in event. The same is true for the default admin@internal user. Is there any reason or is it a bug? Thanks, Gianluca

4 6

Hosted engine already imported
by Jamie Lawrence 04 May '17

04 May '17

Hi all, In my hopefully-near-complete quest to automate Ovirt configuration in our environment, I’m very close. One outstanding issue that remains is that, even though the hosted engine storage domain actually was imported and shows in the GUI, some part of Ovirt appears to think that hasn’t happened yet. In the GUI, a periodic error is logged: “The Hosted Engine Storage Domain doesn’t exist. It will be imported automatically…” In engine.log, all I’m seeing that appears relevant is: 2017-04-25 10:28:57,988-07 INFO [org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand] (org.ovirt.thread.pool-6-thread-9) [1e44dde0] Lock Acquired to object 'EngineLock:{exclusiveLocks='[]', sharedLocks='null'}' 2017-04-25 10:28:57,992-07 WARN [org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand] (org.ovirt.thread.pool-6-thread-9) [1e44dde0] Validation of action 'ImportHostedEngineStorageDomain' failed for user SYSTEM. Reasons: VAR__ACTION__ADD,VAR__TYPE__STORAGE__DOMAIN,ACTION_TYPE_FAILED_STORAGE_DOMAIN_ALREADY_EXIST 2017-04-25 10:28:57,992-07 INFO [org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand] (org.ovirt.thread.pool-6-thread-9) [1e44dde0] Lock freed to object 'EngineLock:{exclusiveLocks='[]', sharedLocks='null’}’ Otherwise the log is pretty clean. I saw nothing of interest in the Gluster logs or the hosted-engine-ha logs on the host it is running on. It appears harmless, but then we aren’t actually using these systems yet, and in any case we don’t want the error spamming the log forever. This is 4.1.1.8-1.el7.centos, hosted engine on Centos 7.6.1311, Gluster for both the hosted engine and general data domains. Has anyone seen this before? Thanks in advance, -j

3 8

Ovirt tasks "stuck"
by Jim Kusznir 04 May '17

04 May '17

Hi: A few days ago I attempted to create a new VM from one of the ovirt-image-repository images. I haven't really figured out how to use this reliably yet, and in this case, while trying to import an image, one of my nodes spontaneously rebooted (or at least, it looked like that to ovirt...Not sure if it had an OOM issue or something else). I assume it was the node that got the task of importing those images, as ever since then (several days now), on my management screen under "Tasks" it shows the attempted imports, still stuck in "processing". I'm quite certain its not actually processing. I do believe it used some of my storage up in the partially downloaded images, though (they do show up as GlanceDisk-<numbers>, with a status of "Locked" under the main Disks tab. How do I "properly" recover from this (abort the task and delete the partial download)? Thanks! --Jim

3 4

Error importing old NFS storage domain
by Endre Karlson 03 May '17

03 May '17

I have a existing NFS storage domain I would like to import. I add the Name attribute and set the path and hit Enter but it gives me "Error while executing actions Attach Storage Domain: Internal Engine Error". I checked the Engine logs too to see if there's any clue when I do it but I cant seem to find anything. Maybe I can attach it here?

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