4:29 p.m.
[root@ovirt3 test vdsm]# gluster volume info
--remote-host=ovirt3.test.j2noc.com
No volumes present
I thought ovirt was suppose to create the volume. Am I suppose to create
it first?
Thank you for the doc, I'll read through that...
On 1/29/16 1:26 PM, Nir Soffer wrote:
On Fri, Jan 29, 2016 at 11:08 PM, Bill James
<bill.james(a)j2.com> wrote:
> jsonrpc.Executor/6::DEBUG::2016-01-29
> 12:58:16,854::task::595::Storage.TaskManager.Task::(_updateState)
> Task=`e6f93ddd-23c3-4b5b-879a-3c31d4b8d773`::movin
> g from state init -> state preparing
> jsonrpc.Executor/6::INFO::2016-01-29
> 12:58:16,854::logUtils::48::dispatcher::(wrapper) Run and protect:
> connectStorageServer(domType=7, spUUID=u'00000000-
> 0000-0000-0000-000000000000', conList=[{u'id':
> u'00000000-0000-0000-0000-000000000000', u'connection':
> u'ovirt3.test.j2noc.com:/gluster-store/vol1', u'iqn
> ': u'', u'user': u'', u'tpgt': u'1',
u'vfs_type': u'glusterfs', u'password':
> '********', u'port': u''}], options=None)
> jsonrpc.Executor/6::ERROR::2016-01-29
> 12:58:16,950::hsm::2465::Storage.HSM::(connectStorageServer) Could not
> connect to storageServer
> Traceback (most recent call last):
> File "/usr/share/vdsm/storage/hsm.py", line 2462, in
connectStorageServer
> conObj.connect()
> File "/usr/share/vdsm/storage/storageServer.py", line 220, in connect
> self.validate()
> File "/usr/share/vdsm/storage/storageServer.py", line 335, in validate
> replicaCount = self.volinfo['replicaCount']
> File "/usr/share/vdsm/storage/storageServer.py", line 331, in volinfo
> self._volinfo = self._get_gluster_volinfo()
> File "/usr/share/vdsm/storage/storageServer.py", line 358, in
> _get_gluster_volinfo
> return volinfo[self._volname]
> KeyError: u'gluster-store/vol1'
This means that the gluster server at ovirt3.test.j2noc.com does not
have a volume named "gluster-store/vol1"
I guess that /gluster-store is the mountpoint and the volume name is "vol1".
On the engine side, you probably need to set the storage domain path to
ovirt3.test.j2noc.com:/vol1
Can you share with us the output of:
gluster volume info --remote-host=ovirt3.test.j2noc.com
This should return something like:
{VOLUMENAME: {'brickCount': BRICKCOUNT,
'bricks': [BRICK1, BRICK2, ...],
'options': {OPTION: VALUE, ...},
'transportType': [TCP,RDMA, ...],
'uuid': UUID,
'volumeName': NAME,
'volumeStatus': STATUS,
'volumeType': TYPE}, ...}
The fact that this code fails with a KeyError is a bug. We should have
returned a clear error in this case instead of failing with KeyError, which
show a generic and unhelpful error message in the engine side.
Please file a bug about it.
I found the document about configuring gluster for ovirt:
http://www.gluster.org/community/documentation/index.php/Virt-store-usecase
Nir
> jsonrpc.Executor/6::DEBUG::2016-01-29
> 12:58:16,950::hsm::2489::Storage.HSM::(connectStorageServer) knownSDs: {}
> jsonrpc.Executor/6::INFO::2016-01-29
> 12:58:16,951::logUtils::51::dispatcher::(wrapper) Run and protect:
> connectStorageServer, Return response: {'statuslis
> t': [{'status': 100, 'id':
u'00000000-0000-0000-0000-000000000000'}]}
> jsonrpc.Executor/6::DEBUG::2016-01-29
> 12:58:16,951::task::1191::Storage.TaskManager.Task::(prepare)
> Task=`e6f93ddd-23c3-4b5b-879a-3c31d4b8d773`::finished:
> {'statuslist': [{'status': 100, 'id':
> u'00000000-0000-0000-0000-000000000000'}]}
> jsonrpc.Executor/6::DEBUG::2016-01-29
> 12:58:16,951::task::595::Storage.TaskManager.Task::(_updateState)
> Task=`e6f93ddd-23c3-4b5b-879a-3c31d4b8d773`::movin
> g from state preparing -> state finished
>
>
>
>
> On 1/29/16 1:05 PM, Nir Soffer wrote:
>> On Fri, Jan 29, 2016 at 9:31 PM, Bill James <bill.james(a)j2.com> wrote:
>>> I'm trying to setup a ovirt3.6.2 cluster on centos7.2 and am having
>>> problems
>>> finding a doc that explains how to setup gluster storage for it.
>> There was good gluster documentation for setting up volumes for ovirt,
>> but I cannot find it now.
>>
>> Sahina, can you point us to this document?
>>
>>> If I try to create a Storage domain with storage type GlusterFS it comes
>>> back with "General Exception".
>>> I'm not using Hosted-engine, engine is on a separate host by its self.
>>> I have 3 nodes, all running centos7.2.
>>>
>>> vdsm.log:
>>>
>>> jsonrpc.Executor/0::DEBUG::2016-01-29
>>> 11:06:35,023::__init__::503::jsonrpc.JsonRpcServer::(_serveRequest)
>>> Calling
>>> 'StoragePool.connectStorageServer' in br
>>> idge with {u'connectionParams': [{u'id':
>>> u'00000000-0000-0000-0000-000000000000', u'connection':
>>> u'ovirt3.test.j2noc.com:/gluster-store', u'iqn': u'',
u'u
>>> ser': u'', u'tpgt': u'1', u'vfs_type':
u'glusterfs', u'password':
>>> '********', u'port': u''}],
u'storagepoolID':
>>> u'00000000-0000-0000-0000-000000000000', u
>>> 'domainType': 7}
>>> jsonrpc.Executor/0::DEBUG::2016-01-29
>>> 11:06:35,024::task::595::Storage.TaskManager.Task::(_updateState)
>>> Task=`e49fc739-faaf-40f1-b512-868b936fbcc1`::movin
>>> g from state init -> state preparing
>>> jsonrpc.Executor/0::INFO::2016-01-29
>>> 11:06:35,024::logUtils::48::dispatcher::(wrapper) Run and protect:
>>> connectStorageServer(domType=7, spUUID=u'00000000-
>>> 0000-0000-0000-000000000000', conList=[{u'id':
>>> u'00000000-0000-0000-0000-000000000000', u'connection':
>>> u'ovirt3.test.j2noc.com:/gluster-store', u'iqn': u'
>>> ', u'user': u'', u'tpgt': u'1',
u'vfs_type': u'glusterfs', u'password':
>>> '********', u'port': u''}], options=None)
>>> jsonrpc.Executor/0::ERROR::2016-01-29
>>> 11:06:35,120::hsm::2465::Storage.HSM::(connectStorageServer) Could not
>>> connect to storageServer
>>> Traceback (most recent call last):
>>> File "/usr/share/vdsm/storage/hsm.py", line 2462, in
>>> connectStorageServer
>>> conObj.connect()
>>> File "/usr/share/vdsm/storage/storageServer.py", line 220, in
connect
>>> self.validate()
>> The next lines in the log should explain the error - can you send them?
>>
>> Nir
>
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