On Sun, Jun 25, 2017 at 11:25 AM, Iman Darabi <iman.darabi(a)gmail.com> wrote:
i can not add second lun, this is my problem. when ever i try to add
lun i
get that message ... .
Jun 25 12:51:55 compute52 kernel: sd 12:0:0:16384: [sdf] Very big device.
Trying to use READ CAPACITY(16).
Jun 25 12:51:55 compute52 kernel: sd 5:0:0:0: [sdb] Very big device.
Trying to use READ CAPACITY(16).
Jun 25 12:51:55 compute52 kernel: sd 12:0:1:16384: [sdg] Very big device.
Trying to use READ CAPACITY(16).
Jun 25 12:51:55 compute52 kernel: sd 5:0:1:0: [sdc] Very big device.
Trying to use READ CAPACITY(16).
Jun 25 12:51:55 compute52 kernel: sd 12:0:0:0: [sdd] Read Capacity(10)
failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jun 25 12:51:55 compute52 kernel: sd 12:0:0:0: [sdd] Sense Key : Illegal
Request [current]
Jun 25 12:51:55 compute52 kernel: sd 12:0:0:0: [sdd] Add. Sense: Logical
unit not supported
Jun 25 12:51:55 compute52 kernel: sd 12:0:1:0: [sde] Read Capacity(10)
failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jun 25 12:51:55 compute52 kernel: sd 12:0:1:0: [sde] Sense Key : Illegal
Request [current]
Jun 25 12:51:55 compute52 kernel: sd 12:0:1:0: [sde] Add. Sense: Logical
unit not supported
Jun 25 12:51:56 compute52 kernel: device-mapper: table: 253:14: multipath:
error getting device
Jun 25 12:51:56 compute52 kernel: device-mapper: ioctl: error adding
target to table
Jun 25 12:51:56 compute52 multipathd: dm-14: remove map (uevent)
Jun 25 12:51:56 compute52 multipathd: dm-14: remove map (uevent)
mybe i've problem with multipath ... ?!.
I think so. Is ALUA correctly configured?
I'd try to connect with oVirt and see that all works well first.
Y.
On Sun, Jun 25, 2017 at 12:38 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
>
>
> On Sun, Jun 25, 2017 at 10:51 AM, Iman Darabi <iman.darabi(a)gmail.com>
> wrote:
>
>> my os version is:
>> Operating System: CentOS Linux 7 (Core)
>> CPE OS Name: cpe:/o:centos:centos:7
>> Kernel: Linux 3.10.0-327.28.3.el7.x86_64
>> Architecture: x86-64
>> and san storage is EMC VNX 5400 with double cisco mds 9148s.
>>
>>
> I completely forgot to ask, is there a real problem besides those
> messages?
> See [1] - appears to be harmless.
> Y.
>
> [1]
https://bugzilla.kernel.org/show_bug.cgi?id=115351
>
>
>> actually i had problem with one of my switches and sent it to garanty
>> guarantee. now i set it up again ... . but i get these errors from dmesg:
>> [20258845.245029] sd 12:0:0:16384: [sdf] Very big device. Trying to use
>> READ CAPACITY(16).
>> [20258845.245454] sd 5:0:0:0: [sdb] Very big device. Trying to use READ
>> CAPACITY(16).
>> [20258845.246554] sd 12:0:1:16384: [sdg] Very big device. Trying to use
>> READ CAPACITY(16).
>> [20258845.246650] sd 5:0:1:0: [sdc] Very big device. Trying to use READ
>> CAPACITY(16).
>> [20258845.248915] sd 12:0:0:0: [sdd] Read Capacity(10) failed: Result:
>> hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> [20258845.248919] sd 12:0:0:0: [sdd] Sense Key : Illegal Request
>> [current]
>> [20258845.248922] sd 12:0:0:0: [sdd] Add. Sense: Logical unit not
>> supported
>> [20258845.249561] sd 12:0:1:0: [sde] Read Capacity(10) failed: Result:
>> hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> [20258845.249564] sd 12:0:1:0: [sde] Sense Key : Illegal Request
>> [current]
>> [20258845.249565] sd 12:0:1:0: [sde] Add. Sense: Logical unit not
>> supported
>> [20258845.285583] device-mapper: table: 253:14: multipath: error getting
>> device
>> [20258845.286019] device-mapper: ioctl: error adding target to table
>>
>> here is output of HBA configurations:
>>
>> [root@compute52 host12]# multipath -ll
>> 3600601604d003a00036edddd268de611 dm-2 DGC ,VRAID
>> size=2.0T features='1 retain_attached_hw_handler' hwhandler='1
alua'
>> wp=rw
>> |-+- policy='service-time 0' prio=50 status=active
>> | `- 5:0:1:0 sdc 8:32 active ready running
>> `-+- policy='service-time 0' prio=10 status=enabled
>> `- 5:0:0:0 sdb 8:16 active ready running
>> ==================================================
>> [root@compute52 host12]# systool -c fc_host
>> Class = "fc_host"
>>
>> Class Device = "host12"
>> Device = "host12"
>>
>> Class Device = "host5"
>> Device = "host5"
>> ==================================================
>> [root@compute52 host12]# systool -c fc_host -v host12
>> Class = "fc_host"
>>
>> Class Device = "host12"
>> Class Device path = "/sys/devices/pci0000:80/0000:
>> 80:01.0/0000:81:00.1/host12/fc_host/host12"
>> dev_loss_tmo = "16"
>> fabric_name = "0x20028c604f799791"
>> issue_lip = <store method only>
>> max_npiv_vports = "254"
>> node_name = "0x5001438033136e4f"
>> npiv_vports_inuse = "0"
>> port_id = "0x6e0200"
>> port_name = "0x5001438033136e4e"
>> port_state = "Online"
>> port_type = "NPort (fabric via point-to-point)"
>> speed = "8 Gbit"
>> supported_classes = "Class 3"
>> supported_speeds = "1 Gbit, 2 Gbit, 4 Gbit, 8 Gbit"
>> symbolic_name = "HPAJ764A FW:v7.03.00
DVR:v8.07.00.18.07.2-k"
>> system_hostname = ""
>> tgtid_bind_type = "wwpn (World Wide Port Name)"
>> uevent =
>> vport_create = <store method only>
>> vport_delete = <store method only>
>>
>> Device = "host12"
>> Device path = "/sys/devices/pci0000:80/0000:
>> 80:01.0/0000:81:00.1/host12"
>> fw_dump =
>> nvram = "ISP "
>> optrom_ctl = <store method only>
>> optrom =
>> reset = <store method only>
>> sfp = " "
>> uevent = "DEVTYPE=scsi_host"
>> vpd = "�$"
>> ===============================================
>>
>> [root@compute52 host12]# systool -c fc_host -v host5
>> Class = "fc_host"
>>
>> Class Device = "host5"
>> Class Device path = "/sys/devices/pci0000:80/0000:
>> 80:01.0/0000:81:00.0/host5/fc_host/host5"
>> dev_loss_tmo = "16"
>> fabric_name = "0x20018c604fec3441"
>> issue_lip = <store method only>
>> max_npiv_vports = "254"
>> node_name = "0x5001438033136e4d"
>> npiv_vports_inuse = "0"
>> port_id = "0x6d0200"
>> port_name = "0x5001438033136e4c"
>> port_state = "Online"
>> port_type = "NPort (fabric via point-to-point)"
>> speed = "8 Gbit"
>> supported_classes = "Class 3"
>> supported_speeds = "1 Gbit, 2 Gbit, 4 Gbit, 8 Gbit"
>> symbolic_name = "HPAJ764A FW:v7.03.00
DVR:v8.07.00.18.07.2-k"
>> system_hostname = ""
>> tgtid_bind_type = "wwpn (World Wide Port Name)"
>> uevent =
>> vport_create = <store method only>
>> vport_delete = <store method only>
>>
>> Device = "host5"
>> Device path = "/sys/devices/pci0000:80/0000:
>> 80:01.0/0000:81:00.0/host5"
>> fw_dump =
>> nvram = "ISP "
>> optrom_ctl = <store method only>
>> optrom =
>> reset = <store method only>
>> sfp = " "
>> uevent = "DEVTYPE=scsi_host"
>> vpd = "�$"
>>
>>
>>
>>
>> On Sun, Jun 25, 2017 at 11:27 AM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
>>
>>>
>>>
>>> On Sat, Jun 24, 2017 at 10:58 AM, Iman Darabi <iman.darabi(a)gmail.com>
>>> wrote:
>>>
>>>> hi.
>>>> i'm using ovirt version 4.0 .
>>>>
>>>> I've created two LUNs. firs lun is 2047GB and working properly as
>>>> data domain. but when i try to add second lun as second data domain, i
get
>>>> this error on server:
>>>>
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:0:16384: [sdf] Very big
>>>> device. Trying to use READ CAPACITY(16).
>>>> Jun 21 13:22:41 compute52 kernel: sd 5:0:0:0: [sdb] Very big device.
>>>> Trying to use READ CAPACITY(16).
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:1:16384: [sdg] Very big
>>>> device. Trying to use READ CAPACITY(16).
>>>> Jun 21 13:22:41 compute52 kernel: sd 5:0:1:0: [sdc] Very big device.
>>>> Trying to use READ CAPACITY(16).
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Read Capacity(10)
>>>> failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Sense Key :
>>>> Illegal Request [current]
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Add. Sense:
>>>> Logical unit not supported
>>>>
>>>
>>> Looks like an issue between your platforms (what version is it? You
>>> have not specified it) and your storage (what is it? You have not specified
>>> it), unrelated directly to oVirt.
>>>
>>>
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Read Capacity(10)
>>>> failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Sense Key :
>>>> Illegal Request [current]
>>>> Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Add. Sense:
>>>> Logical unit not supported
>>>> Jun 21 13:22:41 compute52 kernel: device-mapper: table: 253:16:
>>>> multipath: error getting device
>>>> Jun 21 13:22:41 compute52 kernel: device-mapper: ioctl: error adding
>>>> target to table
>>>> Jun 21 13:22:41 compute52 multipathd: dm-16: remove map (uevent)
>>>> Jun 21 13:22:41 compute52 multipathd: dm-16: remove map (uevent)
>>>>
>>>> error shows that second lun is very big device, but i've created
>>>> second lun as 10GB for test.
>>>>
>>>> BTW: is there any good documentation for ovirt and FC in detail. all
>>>> administration docs are using GUI ... .
>>>>
>>>
>>> What are you missing exactly?
>>> Y.
>>>
>>>
>>>>
>>>> --
>>>> R&D expert at Ferdowsi University of Mashhad
>>>>
https://ir.linkedin.com/in/imandarabi
>>>>
<
https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-ed...
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users(a)ovirt.org
>>>>
http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>
>>
>> --
>> R&D expert at Ferdowsi University of Mashhad
>>
https://ir.linkedin.com/in/imandarabi
>>
<
https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-ed...
>>
>
>
--
R&D expert at Ferdowsi University of
Mashhadhttps://ir.linkedin.com/in/
imandarabi
<
https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-ed...