[Users] oVirt and iSCSI initiator

[James James]

Yes there was an output.
This one :

192.68.0.98:3260,1 iqn.2013-05.com.example:target0





2013/6/18 Dan Yasny <dyasny at gmail.com>

>
> On Mon, Jun 17, 2013 at 3:51 PM, James James <jreg2k at gmail.com> wrote:
>
>> # iscsiadm -m discovery -t sendtargets -p iscsi-1.example.com
>>
>>
> Was there no output when you ran this?
>
>
>> # iscsiadm -m node -Piqn.2013-05.com.example:target0:3260 --login
>>
>> dmesg gives me :
>>
>> scsi 17:0:0:0: RAID              IET      Controller       0001 PQ: 0
>> ANSI: 5
>> scsi 17:0:0:0: Attached scsi generic sg4 type 12
>> scsi 17:0:0:1: Direct-Access     IET      VIRTUAL-DISK     0001 PQ: 0
>> ANSI: 5
>> sd 17:0:0:1: Attached scsi generic sg5 type 0
>> sd 17:0:0:1: [sdc] 52428800 512-byte logical blocks: (26.8 GB/25.0 GiB)
>> sd 17:0:0:1: [sdc] Write Protect is off
>> sd 17:0:0:1: [sdc] Mode Sense: 49 00 00 08
>> sd 17:0:0:1: [sdc] Write cache: enabled, read cache: enabled, doesn't
>> support DPO or FUA
>>  sdc: unknown partition table
>> sd 17:0:0:1: [sdc] Attached SCSI disk
>> sd 16:0:0:1: [sdb] Synchronizing SCSI cache
>> sd 17:0:0:1: [sdc] Synchronizing SCSI cache
>>  connection12:0: detected conn error (1020)
>>  connection11:0: detected conn error (1020)
>> SELinux: 2048 avtab hash slots, 278248 rules.
>> SELinux: 2048 avtab hash slots, 278248 rules.
>>
>>
>>
>> 2013/6/17 Dan Yasny <dyasny at gmail.com>
>>
>>> how exactly did you run the iscsiadm commands that worked? The error
>>> clearly shows iscsiadm discovery failing
>>>
>>>
>>> On Mon, Jun 17, 2013 at 11:10 AM, James James <jreg2k at gmail.com> wrote:
>>>
>>>> Thanks for your answer. I did it already : everything is ok with iscsi
>>>> daemon. It can login and see the LUN.
>>>>
>>>>
>>>> 2013/6/17 Dan Yasny <dyasny at gmail.com>
>>>>
>>>>> I would manually probe with iscsiadm, looks like it's failing there
>>>>>
>>>>>  On Mon, Jun 17, 2013 at 9:50 AM, James James <jreg2k at gmail.com>wrote:
>>>>>
>>>>>>   Hi guys,
>>>>>>
>>>>>> I've got some problems with my ovirt-engine. Currently I have one
>>>>>> iscsi storage volume and I want add a second one. The second has the same
>>>>>> configuration as the first. In my engine I can log into the iSCSI but I
>>>>>> cannot see the LUN. Ovirt gives me this message :
>>>>>>
>>>>>> 2013-06-17 15:50:04,013 ERROR
>>>>>> [org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery]
>>>>>> (ajp--127.0.0.1-8702-9) Query DiscoverSendTargetsQuery failed. Exception
>>>>>> message is VdcBLLException:
>>>>>> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
>>>>>> VDSGenericException: VDSErrorException: Failed in vdscommand to
>>>>>> DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets:
>>>>>> "portal=IscsiPortal(hostname='iscsi-1.example.com', port=3260),
>>>>>> err=(5, [], ['iscsiadm: Connection to Discovery Address 192.168.0.98
>>>>>> closed', 'iscsiadm: Login I/O error, failed to receive a PDU', 'iscsiadm:
>>>>>> retrying discovery login to 192.168.0.98', 'iscsiadm: Connection to
>>>>>> Discovery Address 192.168.0.98 closed', 'iscsiadm: Login I/O error, failed
>>>>>> to receive a PDU', 'iscsiadm: retrying discovery login to 192.168.0.98',
>>>>>> 'iscsiadm: Connection to Discovery Address 192.168.0.98 closed', 'iscsiadm:
>>>>>> Login I/O error, failed to receive a PDU', 'iscsiadm: retrying discovery
>>>>>> login to 192.168.0.98', 'iscsiadm: Connection to Discovery Address
>>>>>> 192.168.0.98 failed', 'iscsiadm: Login I/O error, failed to receive a PDU',
>>>>>> 'iscsiadm: retrying discovery login to 192.168.0.98', 'iscsiadm: Connection
>>>>>> to Discovery Address 192.168.0.98 failed', 'iscsiadm: Login I/O error,
>>>>>> failed to receive a PDU', 'iscsiadm: retrying discovery login to
>>>>>> 192.168.0.98', 'iscsiadm: Connection to Discovery Address 192.168.0.98
>>>>>> closed', 'iscsiadm: Login I/O error, failed to receive a PDU', 'iscsiadm:
>>>>>> retrying discovery login to 192.168.0.98', 'iscsiadm: connection login
>>>>>> retries (reopen_max) 5 exceeded', 'iscsiadm: Could not perform SendTargets
>>>>>> discovery: encountered iSCSI login failure'])"
>>>>>> 2013-06-17 15:54:03,649 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand]
>>>>>> (ajp--127.0.0.1-8702-3) START, DiscoverSendTargetsVDSCommand(HostName =
>>>>>> hosts-1.example.com, HostId = 1c8e67de-c355-4b07-a09f-c58d08115e1e,
>>>>>> connection={ id: null, connection: iscsi-1.example.com, iqn: null,
>>>>>> vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null,
>>>>>> nfsTimeo: null };), log id: 3dca76fc
>>>>>>
>>>>>>
>>>>>> Can somebody help me ?
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at ovirt.org
>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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