Re: [ovirt-users] New oVirt Node install on oVirt Cluster 4.0.5 - How can I install oVirt Node with same 4.0.5 version ???

Hi Yuval, Yes, it is, but every time I need to install a new oVirt node i will need to upgrade ovirt engine at least ? And i will need to upgrade ovirt nodes that already exist ? I have 20 ovirt nodes .... So, this means a lot of work. My enviroment are stable with 4.0.5 and i am happy for now. oVirt is an excellent product. Thanks for that. For example, this morning i try to put an export import storage domain in manteinance and an error occur only with my new ovirt node running 4.0.6.1 and yesterday a lost 2 days debbuging another problem with network start with many vlans on 4.0.6.1 ... :-( StorageDomainDoesNotExist: Storage domain does not exist: (u'f9e051a9-6660-4e49-a3f1-354583501610',) Thread-12::DEBUG::2017-05-05 10:39:07,473::check::296::storage.check::(_start_process) START check '/dev/c58ce4b0-7145-4cd0-900e-eeb99177a7de/metadata' cmd=['/usr/bin/taskset', '--cpu-list', '0-31', '/usr/bin/dd', 'if=/dev/c58ce4b0-7145-4cd0-900e-eeb99177a7de/metadata', 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00 Thread-12::DEBUG::2017-05-05 10:39:07,524::asyncevent::564::storage.asyncevent::(reap) Process <cpopen.CPopen object at 0x401c790> terminated (count=1) Thread-12::DEBUG::2017-05-05 10:39:07,525::check::327::storage.check::(_check_completed) FINISH check '/dev/c58ce4b0-7145-4cd0-900e-eeb99177a7de/metadata' rc=0 err=bytearray(b'1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied, 0.000292117 s, 14.0 MB/s\n') elapsed=0.06 Thread-12::DEBUG::2017-05-05 10:39:07,886::check::296::storage.check::(_start_process) START check u'/rhev/data-center/mnt/corot.rbs.com.br:_u00_oVirt_PRD_ISO__DOMAIN/7b8c9293-f103-401a-93ac-550981837224/dom_md/metadata' cmd=['/usr/bin/taskset', '--cpu-list', '0-31', '/usr/bin/dd', u'if=/rhev/data-center/mnt/corot.rbs.com.br:_u00_oVirt_PRD_ISO__DOMAIN/7b8c9293-f103-401a-93ac-550981837224/dom_md/metadata', 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00 Thread-12::DEBUG::2017-05-05 10:39:07,898::check::296::storage.check::(_start_process) START check u'/rhev/data-center/mnt/dd6701.bkp.srvr.rbs.net:_data_col1_ovirt__prd/db89d5df-00ac-4e58-a7e5-e31272f9ea92/dom_md/metadata' cmd=['/usr/bin/taskset', '--cpu-list', '0-31', '/usr/bin/dd', u'if=/rhev/data-center/mnt/dd6701.bkp.srvr.rbs.net:_data_col1_ovirt__prd/db89d5df-00ac-4e58-a7e5-e31272f9ea92/dom_md/metadata', 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00 Thread-12::DEBUG::2017-05-05 10:39:07,906::check::327::storage.check::(_check_completed) FINISH check u'/rhev/data-center/mnt/corot.rbs.com.br:_u00_oVirt_PRD_ISO__DOMAIN/7b8c9293-f103-401a-93ac-550981837224/dom_md/metadata' rc=0 err=bytearray(b'0+1 records in\n0+1 records out\n386 bytes (386 B) copied, 0.00038325 s, 1.0 MB/s\n') elapsed=0.02 Thread-12::DEBUG::2017-05-05 10:39:07,916::check::296::storage.check::(_start_process) START check u'/rhev/data-center/mnt/vnx01.srv.srvr.rbs.net:_fs__ovirt_prd__data__domain/fdcf130d-53b8-4978-8f97-82f364639b4a/dom_md/metadata' cmd=['/usr/bin/taskset', '--cpu-list', '0-31', '/usr/bin/dd', u'if=/rhev/data-center/mnt/vnx01.srv.srvr.rbs.net:_fs__ovirt_prd__data__domain/fdcf130d-53b8-4978-8f97-82f364639b4a/dom_md/metadata', 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00 Thread-12::DEBUG::2017-05-05 10:39:07,930::check::327::storage.check::(_check_completed) FINISH check u'/rhev/data-center/mnt/dd6701.bkp.srvr.rbs.net:_data_col1_ovirt__prd/db89d5df-00ac-4e58-a7e5-e31272f9ea92/dom_md/metadata' rc=0 err=bytearray(b'0+1 records in\n0+1 records out\n360 bytes (360 B) copied, 0.000363751 s, 990 kB/s\n') elapsed=0.03 Thread-12::DEBUG::2017-05-05 10:39:07,964::asyncevent::564::storage.asyncevent::(reap) Process <cpopen.CPopen object at 0x3a48950> terminated (count=1) Thread-12::DEBUG::2017-05-05 10:39:07,964::check::327::storage.check::(_check_completed) FINISH check u'/rhev/data-center/mnt/vnx01.srv.srvr.rbs.net:_fs__ovirt_prd__data__domain/fdcf130d-53b8-4978-8f97-82f364639b4a/dom_md/metadata' rc=0 err=bytearray(b'0+1 records in\n0+1 records out\n369 bytes (369 B) copied, 0.000319659 s, 1.2 MB/s\n') elapsed=0.05 Thread-12::DEBUG::2017-05-05 10:39:09,035::check::296::storage.check::(_start_process) START check '/dev/1804d02e-7865-4acd-a04f-8200ac2d2b84/metadata' cmd=['/usr/bin/taskset', '--cpu-list', '0-31', '/usr/bin/dd', 'if=/dev/1804d02e-7865-4acd-a04f-8200ac2d2b84/metadata', 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00 Thread-12::DEBUG::2017-05-05 10:39:09,084::asyncevent::564::storage.asyncevent::(reap) Process <cpopen.CPopen object at 0x383d690> terminated (count=1) Thread-12::DEBUG::2017-05-05 10:39:09,085::check::327::storage.check::(_check_completed) FINISH check '/dev/1804d02e-7865-4acd-a04f-8200ac2d2b84/metadata' rc=0 err=bytearray(b'1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied, 0.000190859 s, 21.5 MB/s\n') elapsed=0.05 Thread-37::DEBUG::2017-05-05 10:39:12,431::monitor::365::Storage.Monitor::(_produceDomain) Producing domain f9e051a9-6660-4e49-a3f1-354583501610 Thread-37::ERROR::2017-05-05 10:39:12,431::sdc::140::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain f9e051a9-6660-4e49-a3f1-354583501610 Thread-37::ERROR::2017-05-05 10:39:12,431::sdc::157::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain f9e051a9-6660-4e49-a3f1-354583501610 Thread-37::DEBUG::2017-05-05 10:39:12,432::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-31 /usr/bin/sudo -n /usr/sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/36000144000000010206a1c589de93966|/dev/mapper/36000144000000010206a1c589de939b1|/dev/mapper/36000144000000010206a1c589de93a4d|/dev/mapper/3600601600f7025006828c2f47c7be611|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name f9e051a9-6660-4e49-a3f1-354583501610 (cwd None) Thread-37::DEBUG::2017-05-05 10:39:12,591::lvm::288::Storage.Misc.excCmd::(cmd) FAILED: <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 Volume group "f9e051a9-6660-4e49-a3f1-354583501610" not found\n Cannot process volume group f9e051a9-6660-4e49-a3f1-354583501610\n'; <rc> = 5 Thread-37::WARNING::2017-05-05 10:39:12,597::lvm::376::Storage.LVM::(_reloadvgs) lvm vgs failed: 5 [] [' WARNING: Not using lvmetad because config setting use_lvmetad=0.', ' WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).', ' Volume group "f9e051a9-6660-4e49-a3f1-354583501610" not found', ' Cannot process volume group f9e051a9-6660-4e49-a3f1-354583501610'] *Thread-37::ERROR::2017-05-05 10:39:12,602::sdc::146::Storage.StorageDomainCache::(_findDomain) domain f9e051a9-6660-4e49-a3f1-354583501610 not found* Traceback (most recent call last): File "/usr/share/vdsm/storage/sdc.py", line 144, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 174, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'f9e051a9-6660-4e49-a3f1-354583501610',) Thread-37::ERROR::2017-05-05 10:39:12,602::monitor::328::Storage.Monitor::(_setupLoop) Setting up monitor for f9e051a9-6660-4e49-a3f1-354583501610 failed Traceback (most recent call last): File "/usr/share/vdsm/storage/monitor.py", line 325, in _setupLoop self._setupMonitor() File "/usr/share/vdsm/storage/monitor.py", line 348, in _setupMonitor self._produceDomain() File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 405, in wrapper value = meth(self, *a, **kw) File "/usr/share/vdsm/storage/monitor.py", line 366, in _produceDomain self.domain = sdCache.produce(self.sdUUID) 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/sdc.py", line 174, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'f9e051a9-6660-4e49-a3f1-354583501610',) jsonrpc.Executor/3::DEBUG::2017-05-05 10:39:13,057::__init__::530::jsonrpc.JsonRpcServer::(_handle_request) Calling 'Host.getAllVmStats' in bridge with {} jsonrpc.Executor/3::DEBUG::2017-05-05 10:39:13,081::__init__::555::jsonrpc.JsonRpcServer::(_handle_request) Return 'Host.getAllVmStats' in bridge with (suppressed) jsonrpc.Executor/3::INFO::2017-05-05 10:39:13,088::__init__::513::jsonrpc.JsonRpcServer::(_serveRequest) RPC call Host.getAllVmStats succeeded in 0.03 seconds Em sex, 5 de mai de 2017 às 14:40, Yuval Turgeman <yuvalt(a)redhat.com&gt; escreveu: