[ovirt-users] engine.log is looping with Volume XXX contains a apparently corrupt brick(s).

Mon Oct 12 04:14:00 EDT 2015

Le 2015-10-12 09:59, Nir Soffer a écrit : 

> On Sun, Oct 11, 2015 at 6:43 PM, Nico <gluster at distran.org> wrote: 
> 
>> Recently, i built a small oVirt platform with 2 dedicated servers and GlusterFS to synch the VM storage.
>> Bricks:
>> 
>> Brick1: ovirt01:/gluster/ovirt
>> 
>> Brick2: ovirt02:/gluster/ovirt
> 
> This looks like replica 2 - this is not supported.
> 
> You can use either replica 1 (testing) or replica 3 (production).
> 
>> But when i check /var/log/ovirt/engine.log on ovirt01, there are error in loop every 2 seconds:
> To understand such error we need to see the vdsm log.
> 
> Nir

Yeah it is replica 2 as i've only 2 dedicated servers. 

why are you saying it is not supported ? Through oVirt GUI, it is
possible to create a Gluster Volume with 2 bricks in repllcate mode; i
tried it also. 

here the last entries of vdsm.log 

hread-167405::DEBUG::2015-10-12
10:12:20,132::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response
Thread-55245::DEBUG::2015-10-12
10:12:22,529::task::595::Storage.TaskManager.Task::(_updateState)
Task=`c887acfa-bd10-4dfb-9374-da607c133e68`::moving from state init ->
state preparing
Thread-55245::INFO::2015-10-12
10:12:22,530::logUtils::44::dispatcher::(wrapper) Run and protect:
getVolumeSize(sdUUID='d44ee4b0-8d36-467a-9610-c682a618b698',
spUUID='0ae7120a-430d-4534-9a7e-59c53fb2e804',
imgUUID='3454b077-297b-4b89-b8ce-a77f6ec5d22e',
volUUID='933da0b6-6a05-4e64-958a-e1c030cf5ddb', options=None)
Thread-55245::INFO::2015-10-12
10:12:22,535::logUtils::47::dispatcher::(wrapper) Run and protect:
getVolumeSize, Return response: {'truesize': '158983839744',
'apparentsize': '161061273600'}
Thread-55245::DEBUG::2015-10-12
10:12:22,535::task::1191::Storage.TaskManager.Task::(prepare)
Task=`c887acfa-bd10-4dfb-9374-da607c133e68`::finished: {'truesize':
'158983839744', 'apparentsize': '161061273600'}
Thread-55245::DEBUG::2015-10-12
10:12:22,535::task::595::Storage.TaskManager.Task::(_updateState)
Task=`c887acfa-bd10-4dfb-9374-da607c133e68`::moving from state preparing
-> state finished
Thread-55245::DEBUG::2015-10-12
10:12:22,535::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll)
Owner.releaseAll requests {} resources {}
Thread-55245::DEBUG::2015-10-12
10:12:22,536::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll)
Owner.cancelAll requests {}
Thread-55245::DEBUG::2015-10-12
10:12:22,536::task::993::Storage.TaskManager.Task::(_decref)
Task=`c887acfa-bd10-4dfb-9374-da607c133e68`::ref 0 aborting False
Thread-55245::DEBUG::2015-10-12
10:12:22,545::libvirtconnection::143::root::(wrapper) Unknown
libvirterror: ecode: 80 edom: 20 level: 2 message: metadata not found:
Requested metadata element is not present
JsonRpc (StompReactor)::DEBUG::2015-10-12
10:12:23,138::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message <StompFrame command='SEND'>
JsonRpcServer::DEBUG::2015-10-12
10:12:23,139::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-167406::DEBUG::2015-10-12
10:12:23,142::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response
Thread-37810::DEBUG::2015-10-12
10:12:24,194::fileSD::262::Storage.Misc.excCmd::(getReadDelay)
/usr/bin/dd
if=/rhev/data-center/mnt/ovirt01:_data_iso/5aec30fa-be8b-4f4e-832e-eafb6fa4a8e0/dom_md/metadata
iflag=direct of=/dev/null bs=4096 count=1 (cwd None)
Thread-37810::DEBUG::2015-10-12
10:12:24,201::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
<err> = '0+1 records in\n0+1 records out\n317 bytes (317 B) copied,
0.000131729 s, 2.4 MB/s\n'; <rc> = 0
JsonRpc (StompReactor)::DEBUG::2015-10-12
10:12:26,148::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message <StompFrame command='SEND'>
JsonRpcServer::DEBUG::2015-10-12
10:12:26,149::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-167407::DEBUG::2015-10-12
10:12:26,151::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response
VM Channels Listener::DEBUG::2015-10-12
10:12:26,972::vmchannels::96::vds::(_handle_timeouts) Timeout on fileno
35.
Thread-30::DEBUG::2015-10-12
10:12:28,358::fileSD::262::Storage.Misc.excCmd::(getReadDelay)
/usr/bin/dd
if=/rhev/data-center/mnt/glusterSD/localhost:_ovirt/d44ee4b0-8d36-467a-9610-c682a618b698/dom_md/metadata
iflag=direct of=/dev/null bs=4096 count=1 (cwd None)
Thread-30::DEBUG::2015-10-12
10:12:28,451::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
<err> = '0+1 records in\n0+1 records out\n470 bytes (470 B) copied,
0.000152738 s, 3.1 MB/s\n'; <rc> = 0
JsonRpc (StompReactor)::DEBUG::2015-10-12
10:12:29,157::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message <StompFrame command='SEND'>
JsonRpcServer::DEBUG::2015-10-12
10:12:29,252::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-167408::DEBUG::2015-10-12
10:12:29,254::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response
JsonRpc (StompReactor)::DEBUG::2015-10-12
10:12:32,260::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message <StompFrame command='SEND'>
JsonRpcServer::DEBUG::2015-10-12
10:12:32,262::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-167409::DEBUG::2015-10-12
10:12:32,264::task::595::Storage.TaskManager.Task::(_updateState)
Task=`7d55817b-a5c4-4c27-b2d5-e892ba645476`::moving from state init ->
state preparing
Thread-167409::INFO::2015-10-12
10:12:32,264::logUtils::44::dispatcher::(wrapper) Run and protect:
repoStats(options=None)
Thread-167409::INFO::2015-10-12
10:12:32,265::logUtils::47::dispatcher::(wrapper) Run and protect:
repoStats, Return response: {u'd44ee4b0-8d36-467a-9610-c682a618b698':
{'code': 0, 'actual': True, 'version': 3, 'acquired': True, 'delay':
'0.000152738', 'lastCheck': '3.6', 'valid': True},
u'5aec30fa-be8b-4f4e-832e-eafb6fa4a8e0': {'code': 0, 'actual': True,
'version': 0, 'acquired': True, 'delay': '0.000131729', 'lastCheck':
'8.1', 'valid': True}}
Thread-167409::DEBUG::2015-10-12
10:12:32,265::task::1191::Storage.TaskManager.Task::(prepare)
Task=`7d55817b-a5c4-4c27-b2d5-e892ba645476`::finished:
{u'd44ee4b0-8d36-467a-9610-c682a618b698': {'code': 0, 'actual': True,
'version': 3, 'acquired': True, 'delay': '0.000152738', 'lastCheck':
'3.6', 'valid': True}, u'5aec30fa-be8b-4f4e-832e-eafb6fa4a8e0': {'code':
0, 'actual': True, 'version': 0, 'acquired': True, 'delay':
'0.000131729', 'lastCheck': '8.1', 'valid': True}}
Thread-167409::DEBUG::2015-10-12
10:12:32,265::task::595::Storage.TaskManager.Task::(_updateState)
Task=`7d55817b-a5c4-4c27-b2d5-e892ba645476`::moving from state preparing
-> state finished
Thread-167409::DEBUG::2015-10-12
10:12:32,265::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll)
Owner.releaseAll requests {} resources {}
Thread-167409::DEBUG::2015-10-12
10:12:32,265::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll)
Owner.cancelAll requests {}
Thread-167409::DEBUG::2015-10-12
10:12:32,265::task::993::Storage.TaskManager.Task::(_decref)
Task=`7d55817b-a5c4-4c27-b2d5-e892ba645476`::ref 0 aborting False
Thread-167409::DEBUG::2015-10-12
10:12:32,268::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response
JsonRpc (StompReactor)::DEBUG::2015-10-12
10:12:32,275::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message <StompFrame command='SEND'>
JsonRpcServer::DEBUG::2015-10-12
10:12:32,278::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-167410::DEBUG::2015-10-12
10:12:32,283::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response 

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