[ovirt-users] New SAN Storage Domain: Cannot deactivate Logical Volume

[Liron Aravot]

Hi Alexey,

Looking in your logs - it indeed look weird, the vg is created seconds
later we fail to get it when attempting to create the domain.

Did you upgrade/downgraded only the engine version or the vdsm version as
well?

2017-04-03 11:16:39,595+0300 INFO  (jsonrpc/4) [dispatcher] Run and
protect: createVG(vgname=u'3050e121-83b5-474e-943f-6dc52af38a17',
devlist=[u'3600140505d11d22e61f46a6ba4a
7bdc7'], force=False, options=None) (logUtils:51)


output error', '  /dev/mapper/36001405b7dd7b800e7049ecbf6830637: read
failed after 0 of 4096 at 4294967230464: Input/output error', '
 /dev/mapper/36001405b7dd7b800e7049ecbf
6830637: read failed after 0 of 4096 at 4294967287808: Input/output error',
'  WARNING: Error counts reached a limit of 3. Device
/dev/mapper/36001405b7dd7b800e7049ecbf68306
37 was disabled', '  Failed to find physical volume
"/dev/mapper/3600140505d11d22e61f46a6ba4a7bdc7".'] (lvm:323)
2017-04-03 11:16:38,832+0300 WARN  (jsonrpc/5) [storage.HSM] getPV failed
for guid: 3600140505d11d22e61f46a6ba4a7bdc7 (hsm:1973)
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 1970, in _getDeviceList
    pv = lvm.getPV(guid)
  File "/usr/share/vdsm/storage/lvm.py", line 853, in getPV
    raise se.((pvName,))


On Tue, Apr 4, 2017 at 3:33 PM, Николаев Алексей <
alexeynikolaev.post at yandex.ru> wrote:

> The last I was update oVirt oVirt 3.6.7.5-1 to oVirt 4.1.1.6-1. Main
> ISCSI datadomain is OK. Another one ISCSI datadomain was added
> successfully.
>
> The problem are only with freshly installed oVirt 4.1.1.6-1.
>
> Added logs after update ovirt and add new ISCSI datadomains.
>
> 03.04.2017, 17:26, "Николаев Алексей" <alexeynikolaev.post at yandex.ru>:
>
> Also I test again ISCSI TARGET with oVirt 3.6.7.5-1 and CentOS 7.2.1511
> host. ISCSI data domain was added succesfully. "the truth is out there".
> Add logs.
>
> 03.04.2017, 11:24, "Николаев Алексей" <alexeynikolaev.post at yandex.ru>:
>
> Add logs. Thx!
>
>
> 02.04.2017, 16:19, "Liron Aravot" <laravot at redhat.com>:
>
> Hi Alexey,
> can you please attach the engine/vdsm logs?
>
> thanks.
>
> On Fri, Mar 31, 2017 at 11:08 AM, Николаев Алексей <
> alexeynikolaev.post at yandex.ru> wrote:
>
> Hi, community!
>
> I'm try using ISCSI DATA DOMAIN with oVirt 4.1.1.6-1 and oVirt Node 4.1.1.
> But get this error while adding data domain.
>
> Error while executing action New SAN Storage Domain: Cannot deactivate
> Logical Volume
>
>
> 2017-03-31 10:47:45,099+03 ERROR [org.ovirt.engine.core.
> vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] (default task-41)
> [717af17f] Command 'CreateStorageDomainVDSCommand(HostName = node169-07.,
> CreateStorageDomainVDSCommandParameters:{runAsync='true',
> hostId='ca177a14-56ef-4736-a0a9-ab9dc2a8eb90', storageDomain='
> StorageDomainStatic:{name='data1', id='56038842-2fbe-4ada-96f1-c4b4e66fd0b7'}',
> args='sUG5rL-zqvF-DMox-uMK3-Xl91-ZiYw-k27C3B'})' execution failed:
> VDSGenericException: VDSErrorException: Failed in vdscommand to
> CreateStorageDomainVDS, error = Cannot deactivate Logical Volume: ('General
> Storage Exception: (\'5 [] [\\\'  /dev/mapper/36001405b7dd7b800e7049ecbf
> 6830637: read failed after 0 of 4096 at 0: Input/output error\\\', \\\'
> /dev/mapper/36001405b7dd7b800e7049ecbf6830637: read failed after 0 of
> 4096 at 4294967230464: Input/output error\\\', \\\'  /dev/mapper/36001405
> b7dd7b800e7049ecbf6830637: read failed after 0 of 4096 at 4294967287808:
> Input/output error\\\', \\\'  WARNING: Error counts reached a limit of 3.
> Device /dev/mapper/36001405b7dd7b800e7049ecbf6830637 was disabled\\\',
> \\\'  WARNING: Error counts reached a limit of 3. Device /dev/mapper/
> 36001405b7dd7b800e7049ecbf6830637 was disabled\\\', \\\'  Volume group "
> 56038842-2fbe-4ada-96f1-c4b4e66fd0b7" not found\\\', \\\'  Cannot process
> volume group 56038842-2fbe-4ada-96f1-c4b4e66fd0b7\\\']\\n56038842-
> 2fbe-4ada-96f1-c4b4e66fd0b7/[\\\'master\\\']\',)',)
>
>
> Previously, this ISCSI DATA DOMAIN works well with oVirt 3.6 and CentOS
> 7.2 host.
> How I can debug this error?
>
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