Hello List,

i really need some help here....could someone please give it a try? I already tried to get help on the irc channel but it seems that my problem here is too complicated or maybe i am providing not useful infos?

DB & vdsClient: http://fpaste.org/223483/14320588/ (i think is part is very intresting)

engine.log: http://paste.fedoraproject.org/223349/04494414
Node02 vdsm Log: http://paste.fedoraproject.org/223350/43204496
Node01 vdsm Log: http://paste.fedoraproject.org/223347/20448951

Why does my vdsm look for StorageDomain 036b5575-51fa-4f14-8b05-890d7807894c ? => This was a NFS Export which i deleted from the GUI yesterday (!!!).

  From the Database Log/Dump:
=============================
USER_FORCE_REMOVE_STORAGE_DOMAIN 981 0 Storage Domain EXPORT2 was forcibly removed by admin@internal f b384b3da-02a6-44f3-a3f6-56751ce8c26d HP_Proliant_DL180G6 036b5575-51fa-4f14-8b05-890d7807894c EXPORT2 00000000-0000-0000-0000-000000000000 c1754ff 807321f6-2043-4a26-928c-0ce6b423c381


I already put one node into maintance, rebootet and activated it. Still the same problem.

Some Screen Shots:
--------------------
http://postimg.org/image/8zo4ujgjb/
http://postimg.org/image/le918grdr/
http://postimg.org/image/wnawwhrgh/


My GlusterFS fully works and is not the problem here i guess:
==============================================================

2015-05-19 04:09:06,292 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (DefaultQuartzScheduler_Worker-43) [3df9132b] START, HSMClearTaskVDSCommand(HostName = ovirt-node02.stuttgart.imos.net, HostId = 6948da12-0b8a-4b6d-a9af-162e6c25dad3, taskId=2aeec039-5b95-40f0-8410-da62b44a28e8), log id: 19b18840 2015-05-19 04:09:06,337 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (DefaultQuartzScheduler_Worker-43) [3df9132b] FINISH, HSMClearTaskVDSCommand, log id: 19b18840

I already had a chat with Maor Lipchuk and he told me to add another host to the datacenter and then re-initialize it. I will migrate back to ESXi for now to get those two nodes free. Then we can mess with it if anyone is interested to help me. Otherwise i will have to stay with ESXi :-(

Has anyone else an idea until then? Why is my vdsm host all messed up with that zombie StorageDomain?


Thanks for your time. I really, really appreciate it.

Mario






Am 19.05.15 um 14:57 schrieb [email protected]:
Hello List,

okay, i really need some help now. I stopped vdsmd for a little bit too
long, fencing stepped in and rebootet node01.

I now can NOT start any vm because the storage is marked "Unknown".


Since node01 rebootet i am wondering why the hell it is still looking to
this StorageDomain:

StorageDomainCache::(_findDomain) domain
036b5575-51fa-4f14-8b05-890d7807894c not found

Can anyone please please tell me where the id exactly it comes from?


Thanks,
Mario





Am 18.05.15 um 14:21 schrieb Maor Lipchuk:
Hi Mario,

Can u try to mount this directly from the Host?
Can u please attach the VDSM and engine logs

Thanks,
Maor


----- Original Message -----
From: [email protected]
To: "Maor Lipchuk" <[email protected]>
Cc: [email protected]
Sent: Monday, May 18, 2015 2:36:38 PM
Subject: Re: [ovirt-users] vdsm storage problem - maybe cache problem?

Hi Maor,

thanks for the quick reply.

Am 18.05.15 um 13:25 schrieb Maor Lipchuk:

Now my Question: Why does the vdsm node not know that i deleted the
storage? Has the vdsm cached this mount informations? Why does it
still
try to access 036b5575-51fa-4f14-8b05-890d7807894c?


Yes, the vdsm use a cache for Storage Domains, you can try to
restart the
vdsmd service instead of rebooting the host.


I am still getting the same error.


[root@ovirt-node01 ~]# /etc/init.d/vdsmd stop
Shutting down vdsm daemon:
vdsm watchdog stop                                         [  OK  ]
vdsm: Running run_final_hooks                              [  OK  ]
vdsm stop                                                  [  OK  ]
[root@ovirt-node01 ~]#
[root@ovirt-node01 ~]#
[root@ovirt-node01 ~]#
[root@ovirt-node01 ~]# ps aux | grep vdsmd
root      3198  0.0  0.0  11304   740 ?        S<   May07   0:00
/bin/bash -e /usr/share/vdsm/respawn --minlifetime 10 --daemon
--masterpid /var/run/vdsm/supervdsm_respawn.pid
/usr/share/vdsm/supervdsmServer --sockfile /var/run/vdsm/svdsm.sock
--pidfile /var/run/vdsm/supervdsmd.pid
root      3205  0.0  0.0 922368 26724 ?        S<l  May07  12:10
/usr/bin/python /usr/share/vdsm/supervdsmServer --sockfile
/var/run/vdsm/svdsm.sock --pidfile /var/run/vdsm/supervdsmd.pid
root     15842  0.0  0.0 103248   900 pts/0    S+   13:35   0:00 grep
vdsmd


[root@ovirt-node01 ~]# /etc/init.d/vdsmd start
initctl: Job is already running: libvirtd
vdsm: Running mkdirs
vdsm: Running configure_coredump
vdsm: Running configure_vdsm_logs
vdsm: Running run_init_hooks
vdsm: Running gencerts
vdsm: Running check_is_configured
libvirt is already configured for vdsm
sanlock service is already configured
vdsm: Running validate_configuration
SUCCESS: ssl configured to true. No conflicts
vdsm: Running prepare_transient_repository
vdsm: Running syslog_available
vdsm: Running nwfilter
vdsm: Running dummybr
vdsm: Running load_needed_modules
vdsm: Running tune_system
vdsm: Running test_space
vdsm: Running test_lo
vdsm: Running restore_nets
vdsm: Running unified_network_persistence_upgrade
vdsm: Running upgrade_300_nets
Starting up vdsm daemon:
vdsm start                                                 [  OK  ]
[root@ovirt-node01 ~]#

[root@ovirt-node01 ~]# grep ERROR /var/log/vdsm/vdsm.log | tail -n 20
Thread-13::ERROR::2015-05-18
13:35:03,631::sdc::137::Storage.StorageDomainCache::(_findDomain)
looking for unfetched domain abc51e26-7175-4b38-b3a8-95c6928fbc2b
Thread-13::ERROR::2015-05-18
13:35:03,632::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)

looking for domain abc51e26-7175-4b38-b3a8-95c6928fbc2b
Thread-36::ERROR::2015-05-18
13:35:11,607::sdc::137::Storage.StorageDomainCache::(_findDomain)
looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:11,621::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)

looking for domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:11,960::sdc::143::Storage.StorageDomainCache::(_findDomain) domain
036b5575-51fa-4f14-8b05-890d7807894c not found
Thread-36::ERROR::2015-05-18
13:35:11,960::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain)

Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c
monitoring information
Thread-36::ERROR::2015-05-18
13:35:21,962::sdc::137::Storage.StorageDomainCache::(_findDomain)
looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:21,965::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)

looking for domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:22,068::sdc::143::Storage.StorageDomainCache::(_findDomain) domain
036b5575-51fa-4f14-8b05-890d7807894c not found
Thread-36::ERROR::2015-05-18
13:35:22,072::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain)

Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c
monitoring information
Thread-15::ERROR::2015-05-18
13:35:33,821::task::866::TaskManager.Task::(_setError)
Task=`54bdfc77-f63a-493b-b24e-e5a3bc4977bb`::Unexpected error
Thread-15::ERROR::2015-05-18
13:35:33,864::dispatcher::65::Storage.Dispatcher.Protect::(run)
{'status': {'message': "Unknown pool id, pool not connected:
('b384b3da-02a6-44f3-a3f6-56751ce8c26d',)", 'code': 309}}
Thread-13::ERROR::2015-05-18
13:35:33,930::sdc::137::Storage.StorageDomainCache::(_findDomain)
looking for unfetched domain abc51e26-7175-4b38-b3a8-95c6928fbc2b
Thread-15::ERROR::2015-05-18
13:35:33,928::task::866::TaskManager.Task::(_setError)
Task=`fe9bb0fa-cf1e-4b21-af00-0698c6d1718f`::Unexpected error
Thread-13::ERROR::2015-05-18
13:35:33,932::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)

looking for domain abc51e26-7175-4b38-b3a8-95c6928fbc2b
Thread-15::ERROR::2015-05-18
13:35:33,978::dispatcher::65::Storage.Dispatcher.Protect::(run)
{'status': {'message': 'Not SPM: ()', 'code': 654}}
Thread-36::ERROR::2015-05-18
13:35:41,117::sdc::137::Storage.StorageDomainCache::(_findDomain)
looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:41,131::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)

looking for domain 036b5575-51fa-4f14-8b05-890d7807894c
Thread-36::ERROR::2015-05-18
13:35:41,452::sdc::143::Storage.StorageDomainCache::(_findDomain) domain
036b5575-51fa-4f14-8b05-890d7807894c not found
Thread-36::ERROR::2015-05-18
13:35:41,453::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain)

Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c
monitoring information


Thanks,
Mario






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