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

Rogério Ceni Coelho rogeriocenicoelho at gmail.com
Fri May 5 18:03:23 UTC 2017 

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 at redhat.com>
escreveu:

> I take it updating everything to 4.0.6 is not an option ?
>
> Thanks,
> Yuval
>
> On May 5, 2017 6:16 PM, "Rogério Ceni Coelho" <rogeriocenicoelho at gmail.com>
> wrote:
>
>> I can think in two ways. Please let me know if have a change to go ok.
>>
>> First, download ovirt-node-ng-image-update and ovirt-node-ng-image from
>> 4.0.5 version and run yum localinstall.
>>
>> Second, create a rpm list from other 4.0.5 node, do an diff agains my
>> 4.0.3 node and use the diff to download packages from 4.0.5 version and run
>> yum localintall.
>>
>> My concern with this are that i can not upgrade ovirt engine every time i
>> need to install a new ovirt node.
>>
>> Thanks.
>>
>> Em sex, 5 de mai de 2017 às 11:26, Rogério Ceni Coelho <
>> rogeriocenicoelho at gmail.com> escreveu:
>>
>>> Hi oVirt Troopers,
>>>
>>> I have two segregated oVirt Clusters running 4.0.5 ( DEV and PROD
>>> enviroments).
>>>
>>> Now i need to install a new oVirt Node Server (Dell PowerEdge M620), but
>>> i see that does not exist an 4.0.5 iso on
>>> http://resources.ovirt.org/pub/ovirt-4.0/iso/ovirt-node-ng-installer/ ,
>>> only 4.0.3 and 4.0.6.
>>>
>>> How can i install this new server and go to the same version of all 20
>>> others ???
>>>
>>> There is a way to install 4.0.3 and update to 4.0.5 only ?
>>>
>>> Thanks in advance.
>>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
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